PROXPAC_ 接近式传感器组件
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iProx inductive proximity sensors—mounting close togetherDescriptionThe iProxீ is a powerful family of inductive proximity sensors featuring high sensing performance right out of the box. What makes the iProx unique from other inductive sensors is the ability to extensively customize the operating characteristics to suit a particular application.Mounting sensors close togetherWhen mounting iProx sensors close together, it is necessary to take into consideration problems that can be causedby two or more sensors communicating with each other (also known as “cross-talk”). This problem can arise when two or more sensors are mounted side by side (as shown in Figure 1) or facing each other (as shown in Figure 2).Figure 1. Proximity Sensors Mounted Side by SideFigure 2. Proximity Sensors Mounted Facing Each Other Standard inductive proximity sensors have a similar frequency and will interfere with each other when operated close together. Until iProx, your best solution may have been to buy special sensors designed to operate on different frequencies. The disadvantage of this solution is that your choice of sensing range and body style is usually very limited.The DC versions of iProx have three different noise immunity settings, while the AC versions have two settings. See Figure 3, Figure 4, Figure 5, and Figure 6 for optimum noise immunity settings based upon center-to-center spacing between mounted sensors. Note that in some cases, more than one noise immunity setting is available. In this case,the operator can choose the combinations of noise immunity settings most desirable for the application. The iProx breaks many of the traditional rules of inductive proximity sensors. For instance, it is possible to mount the sensors so that the sensing fields overlap, so long as the proper noise immunity settings are chosen.Figure 3. DC iProx Side-by-Side Configuration (S1)T able 1. DC iProx Side-by-Side Configuration (S1)Diameter (D)Sideby SideHigh NoiseImmunityFactoryDefault12 mm Shielded0–19 mmat 50 Hz0 mm–Infinityat 10 Hz30 mm–Infinityat 580 HzUnshielded0–40 mmat 50 Hz0 mm–Infinityat 10 Hz100 mm–Infinityat 300 Hz18 mm Shielded0–35 mmat 50 Hz0 mm–Infinityat 10 Hz80 mm–Infinityat 390 HzUnshielded0–75 mmat 50 Hz0 mm–Infinityat 10 Hz130 mm–Infinityat 150 Hz30 mm Shielded0–65 mmat 50 Hz0 mm–Infinityat 10 Hz110 mm–Infinityat 240 HzUnshielded0–75 mmat 50 Hz0 mm–Infinityat 10 Hz130 mm–Infinityat 90 Hz2Technical Data TD05301002EEffective June 2013iProx inductive proximity sensors—mounting close togetherEATON Figure 4. DC iProx Facing Configuration (S 2)T able 2. DC iProx Facing Configuration (S 2)Diameter (D)Side by SideHigh Noise ImmunityFactory Default12 mm Shielded 0–25 mm at 50 Hz 0 mm–Infinity at 10 Hz50 mm–Infinity at 580 HzUnshielded0–55 mm at 50 Hz 0 mm–Infinity at 10 Hz120 mm–Infinity at 300 Hz18 mm Shielded 0–45 mm at 50 Hz 0 mm–Infinity at 10 Hz100 mm–Infinity at 390 HzUnshielded0–90 mm at 50 Hz 0 mm–Infinity at 10 Hz160 mm–Infinity at 150 Hz30 mm Shielded 0–80 mm at 50 Hz 0 mm–Infinity at 10 Hz130 mm–Infinity at 240 HzUnshielded0–90 mm at 50 Hz 0 mm–Infinity at 10 Hz 160 mm–Infinity at 90 HzFigure 5. AC iProx Side-by-Side Configuration (S 1)T able 3. AC iProx Side-by-Side Configuration (S 1) ቢDiameter (D)Factory DefaultHigh Noise Immunity12 mm Shielded 0–19 mm/30 mm–Infinity at 30 Hz 0 mm–Infinity at 10 HzUnshielded0–40 mm/50 mm–Infinity at 30 Hz 0 mm–Infinity at 10 Hz18 mm Shielded 0–35 mm/80 mm–Infinity at 30 Hz 0 mm–Infinity at 10 HzUnshielded0–75 mm/130 mm–Infinity at 30 Hz 0 mm–Infinity at 10 Hz30 mm Shielded 0–65 mm/110 mm–Infinity at 30 Hz 0 mm–Infinity at 10 HzUnshielded0–75 mm/130 mm–Infinity at 30 Hz0 mm–Infinity at 10 HzቢThese specifications may not meet final product specifications.Figure 6. AC iProx Facing Configuration (S 2)T able 4. AC iProx Facing Configuration (S 2) ቢDiameter (D)Factory DefaultHigh Noise Immunity12 mm Shielded 0–25 mm/50 mm–Infinity at 30 Hz 0 mm–Infinity at 10 HzUnshielded0–55 mm/120 mm–Infinity at 30 Hz 0 mm–Infinity at 10 Hz18 mm Shielded 0–45 mm/100 mm–Infinity at 30 Hz 0 mm–Infinity at 10 HzUnshielded0–90 mm/160 mm–Infinity at 30 Hz 0 mm–Infinity at 10 Hz30 mm Shielded 0–80 mm/130 mm–Infinity at 30 Hz 0 mm–Infinity at 10 HzUnshielded0–90 mm/160 mm–Infinity at 30 Hz0 mm–Infinity at 10 Hzቢ These specifications may not meet final product specifications.ote:N There is a correlation between noise immunity and operatingfrequency. When setting the sensor for side-by-side sensing or high noise immunity, the operating frequency of the sensor will be reduced. Refer to the iProx Programming Software User Guide (P50228) for details.3Technical Data TD05301002EEffective June 2013iProx inductive proximity sensors—mounting close togetherEATON Setting iProx for side-by-side or facing sensingTo set up iProx sensors for side-by-side or face-to-face operation, just follow the simple procedure below. This process requires that the iProx programming software be installed on your computer. Consult the iProx Programming Software User Guide (P50228) for detailed installation and operating instructions.1. Connect the programming device to your computer. Connectthe remote programmer (E59RP1) to your computer’s serial or USB port. 2. Launch that the iProx programming software from the Start menu.3. Affix the magnetic puck to the face of the iProx sensor. To ensureproper mounting, it may be necessary to remove the mounting nuts from the sensor.4. Ensure that the sensor(s) you intend to program are powered on.5. The iProx programming software should automatically detect thesensor(s). See the “Connection Status” information displayed at the bottom of the “Getting Started” window to confirm that the software has detected the sensor(s). If the software does not detect the connected sensor, you may need to select a wider COM port range in the software settings. For more troubleshooting information, consult the iProx Programming Software User Guide (P50228) by clicking on the “Help” window and selecting “Contents/FAQs.”6. From the “Getting Started” window, click “Configure iProx” to modify the parameters of your iProx sensor.7. Under “Step 1: Select Sensor to Modify,” click the drop-downmenu and select the sensor you want to modify. It may take a few seconds to communicate with the sensor. Once this is complete, the rest of the screen should become enabled, allowing you to modify the parameters of the selected sensor.8. Under the “Response Time/Noise Immunity” section at the topright of the screen, drag the slider until you see the side-by-side value enabled.9. Click the “Program” button at the bottom of the screen. Repeatthis process for each sensor.Side-by-side vs. array sensingAlthough this procedure allows sensors to be operated close to other sensors in a side-by-side configuration (see Figure 7), Eaton does not recommend that iProx sensors be used in an array (Figure 8). It is possible that cross-ommunication can occur between sensors in an array. If the requirements of your application call for this arrangement, please contact Eaton’s Sensor ApplicationEngineering Department at 1-800-426-9184. They will work with youto find a solution.Figure 7. Sensors Oriented Side by SideFigure 8. Sensors Oriented in an ArrayTechnical Data TD05301002E Effective June 2013iProx inductive proximity sensors—mounting close togetherEaton is a registered trademark.All other trademarks are propertyof their respective owners.Eaton1000 Eaton BoulevardCleveland, OH 44122United States© 2013 EatonAll Rights ReservedPrinted in USAPublication No. TD05301002E / Z13430 June 2013。
修理零配件ProMix®PD2K电子配比器334266LZH 针对双组件涂料的电子正排量定量器。
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接近传感器工作原理及分类和选型接近传感器被广泛用于各种自动化生产线,机电一体化设备及石油、化工、军工、科研等多种行业,那什么是接近传感器呢?接近传感器接近传感器,是指代替限位开关等接触式检测方式,以无需接触检测对象进行检测为目的的传感器的总称。
其能将检测对象的移动信息和存在信息转换为电气信号。
在转换为电气信号的检测方式中,包括利用电磁感应引起的检测对象的金属体中产生的涡电流的方式、捕测体的接近引起的电气信号的容量变化的方式、利石和引导开关的方式。
由感应型、静电容量型、超声波型、光电型、磁力型等构成。
接近传感器是利用振动器发生的一个交变磁场,当金属目标接近这磁场并达到感应距离时,在金属目标内发生涡流,因此导致振动衰减,以至接近传感器的振动器停振。
接近传感器的振动器振动及停振的变化被后级放大电路处理并转换成开关信号,触发驱动控制器件,因此达到接近传感器的非接触式之检测的目的。
这就是接近传感器的运作原理。
技术优势①由于其能以非接触方式进行检测,所以不会磨损和损伤检测对象物。
②由于采用无接点输出方式,因此寿命延长(磁力式除外)采用半导体输出,对接点的寿命无影响。
③与光检测方式不同,适合在水和油等环境下使用检测时几乎不受检测对象的污渍、油和水等的影响。
此外,还包括特氟龙外壳型及耐药品良好的产品。
④与接触式开关相比,可实现高速响应。
⑤能对应广泛的温度范围。
⑥不受检测物体颜色的影响:对检测对象的物理性质变化进行检测,所以几乎不受表面颜色等的影响。
⑦与接触式不同,会受周围温度、周围物体、同类传感器的影响,包括感应型、静电容量型在内,传感器之间相互影响。
因此,对于传感器的设置,需要考虑相互干扰。
此外,在感应型中,需要考虑周围金属的影响,而在静电容量型中则需考虑周围物体的影响。
当金属检测体接近传感器的感应区域,开关能无接触,无压力、无火花、迅速发出电气指令,准确反应出运动机构的位置和行程,即使用于一般的行程控制,其定位精度、操作频。
红外接近传感器的工作原理红外接近传感器(InfraredProximitySensor,简称IPS)是一种能够利用红外发射器与接收器检测物体距离的装置,最早是用来检测火车轨道上的障碍物,随着电子技术的发展,现在IPS可以用于电子游戏,智能家居等诸多领域。
IPS对技术非常重要,因为它能够感受到两种接近物体的距离,从而控制电子设备的运作。
IPS有着简单的结构,可以简单的分为三个部分:红外发射器,红外接收器以及处理部分。
红外发射器利用电能产生脉冲红外光,而红外接收器则负责接收来自红外发射器的脉冲红外光。
接收器还可以注意到环境中的热量,从而避免障碍物的准确探测。
IPS的实际运行原理是:当红外发射器发射出红外脉冲,当物体与传感器之间有距离时,红外光会被反射回红外接收器,接收器会将接收到的红外信号转换为电信号,发送个处理部分。
而当物体靠近传感器时,红外光将会被物体吸收,接收器就不会接收到脉冲红外光,从而也不会传输电信号到处理部分,处理部分就会根据是否接收到电信号来判断物体是否被探测。
IPS的特性十分多样,根据应用的不同,它可以是一个简单的近接传感器,也可以是一个多功能的传感器,如倾斜传感器、振动传感器等,在机器人技术中经常使用。
IPS的应用十分广泛,在安全技术中应用广泛,比如可以应用于车辆停车距离控制、防盗报警、人脸检测等技术;也可以应用于电子游戏中,比如虚拟现实中弹跳关卡、火焰墙等技术。
此外,IPS在智能家居中也得到应用,它可以检测居室内移动物体的距离,从而实现自动调节通风、照明、安防等功能。
同时,IPS还可以应用于医疗机器人,可以通过IPS检测到患者的体温等信息,可以帮助医生以及护士们正确的诊断患者,使治疗更有效。
综上所述,IPS结构简单、特性多样、应用非常广泛,是非常实用的一种传感器,在技术领域的应用可谓多端,帮助我们更好的探测物体的距离,并实现有效的控制,从而提高技术的效率。
洛施达电容式接近开关是一种传感器,其特点是利用电容变化来检测物体的接近。
这种类型的开关广泛应用于工业自动化和控制系统中,用于检测物体的位置、距离或存在与否。
洛施达电容式接近开关的主要优点包括非接触式检测、高灵敏度、快速响应和良好的抗干扰能力。
它们通常用于检测金属或非金属物体,适用于各种环境和应用场景。
洛施达电容式接近开关的工作原理是:当目标物体接近开关的感应面时,会引起电容量的变化,这个变化会被传感器检测到并转换成电信号输出。
通过这种方式,开关可以实现对物体位置的精确检测和控制。
洛施达电容式接近开关的应用范围非常广泛,包括机械设备、自动化设备、生产线、仓储系统等领域。
它们可以用于检测物料的位置、控制机械臂的运动、实现自动化生产线的计数和分拣等功能。
需要注意的是,不同类型的洛施达电容式接近开关具有不同的特点和适用范围,因此在选择和使用时需要根据具体的应用场景和需求进行选择。
此外,正确的安装和调试也是确保开关性能稳定和可靠运行的关键。
本特利探头及卡件介绍本特利内华达的电涡流传感器。
用于大多数涡流机械的永久监测,它们测量实际的轴运动,这是反映机器受力的可靠指标。
3300 XL 8 mm 电涡流传感器系统:这种电涡流传感器系统提供最大80 mils (2 mm)线性范围和200 mV/mil的输出。
它在大多数机械监测应用中用于径向振动、轴向(侧向)位移、转速和相位(Keyphasor® )测量,并符合美国石油协会标准670第4版的要求。
有多种螺纹尺寸、探头配置和安装附件可供选择。
3300 XL 11 mm 电涡流传感器系统:这种电涡流传感器系统专门用于当我们8 mm传感器的80 mil (2 mm)线性范围不能满足要求时的场合。
11 mm 电涡流传感器系统提供最大180 mils (4 mm)的线性范围和100 mV/mil的输出,主要用于要求大线性范围的轴向(测向)位移、转速、差胀以及往复式压缩机活塞杆位置(下落)测量。
有多种螺纹尺寸、探头配置和安装附件可供选择。
3300 5 mm / 8 mm 电涡流传感器系统:这种电涡流传感器系统是我们的3300 XL 8 mm 系统的前一代产品,我们推荐在所有新的和备件应用中使用3300 XL 8 mm系统。
8 mm XL 探头、电缆和前置器和旧的 3300 系列产品具有互换性。
当8 mm探头的端部直径和相应的螺纹尺寸不适用时,也可以使用5 mm探头。
有多种螺纹尺寸、探头配置和安装附件可供选择。
3300 XL NSv™ 电涡流传感器系统:这种电涡流传感器系统具有5mm端部直径和60 mils (1.5 mm)的更短线性范围,适用于被测靶面区域小、侧视或沉孔间隙减小以及其它限制使用我们标准的 5 mm / 8 mm 电涡流传感器的情况。
3300 16 mm 高温电涡流传感器系统:这种电涡流传感器系统用于最高350℃ (662°F)的高温环境,如温度超过我们标准电涡流探头和电缆能够承受的极限的某些燃气和蒸汽轮机应用。
p+f倍加福传感器的特点德国倍加福P+F(Pepperl+Fuchs)接近传感器的工作原理1、概述Pepperl+Fuchs P+F接近传感器可以检测到靠近传感器的金属物体,而无需实际接触目标。
工作原理上,接近传感器大致可分为以下三类:电磁感应使用高频振荡型,电磁磁铁使用型和电容变电容式。
特性:①非接触式检测,以避免损坏传感器本身和目标。
②无触点输出,使用寿命长。
③在有水或油溅出的恶劣环境中稳定检测。
④反应快。
⑤小传感器头,安装灵活。
2、类型(1)根据配置(2)根据测试方法①通用类型:主要检测黑色金属(铁)。
②所有金属类型:在相同的检测距离内检测任何金属。
③有色金属类型:主要检测铝等有色金属。
3、高频振荡型Pepperl+Fuchs P+F接近传感器的工作原理Pepperl+Fuchs P+F电感式接近传感器由高频振荡,检测,放大,触发和输出电路组成。
振荡器传感器检测表面产生交变电磁场。
当金属物体接近传感器检测表面时,金属中的涡流会吸收振荡器能量,从而使振荡减弱并停止。
振荡器振荡和停止振动的两种状态都转换为电信号。
整形放大并转换为二进制开关信号,在功率放大后输出。
以下是详细的介绍:(1)Pepperl+Fuchs P+F通用接近传感器有效振幅变化的程度根据靶的金属的种类而变化,检测距离也根据靶的金属的种类而变化。
(2)所有金属传感器的工作原理所有金属型传感器基本上都是高频振荡型的。
像普通类型一样,它也有一个振荡电路,由于目标电流中感应电流的流失而导致能量的损失,因此会影响振荡频率。
当目标接近传感器时,目标金属类型将增加并且振荡频率将增加。
传感器检测到此变化并输出检测信号。
(3)有色金属传感器的工作原理有色金属传感器基本上是高频振荡类型的。
它具有一个振荡电路,该振荡电路由于感应电流在物体中的流动而导致的能量损耗而影响振荡频率。
当铝或铜之类的有色金属目标靠近传感器时,振荡频率为增高。
当铁等黑色金属物体靠近传感器时,振荡频率会降低。
安装ProMix ®2KS多组份配比器313372KZH用于双组份涂层配比混合的手动系统。
仅供专业人员使用。
用于易爆环境(EasyKey 除外)。
TI12504a有关型号资料,包括最大工作压力,请参见第 4 页。
设备核准标签在第 3页上。
有些显示的组件并不包含在所有的系统中。
II 2 G2575目录相关手册 . . . . . . . . . . . . . . . . . . 3设备认证情况 . . . . . . . . . . . . . . . . 3系统配置和零配件号 . . . . . . . . . . . . . 4配置器关键信息 . . . . . . . . . . . . . . 4标准特性 . . . . . . . . . . . . . . . . . 6配件 . . . . . . . . . . . . . . . . . . . . 6 2KS 配件 . . . . . . . . . . . . . . . . . 6 2KS 酸兼容配件 . . . . . . . . . . . . . . 6警告 . . . . . . . . . . . . . . . . . . . . 7双组份涂料的重要信息 . . . . . . . . . . . . 9异氰酸酯条件 . . . . . . . . . . . . . . . 9涂料自燃 . . . . . . . . . . . . . . . . . 9要让 A 组件和 B 组件保持分开 . . . . . . . 9异氰酸酯的湿气敏感性 . . . . . . . . . . .10更换涂料 . . . . . . . . . . . . . . . . .10重要的酸性催化剂信息 . . . . . . . . . . . .11酸性催化剂情况 . . . . . . . . . . . . . .11酸性催化剂的湿气敏感性 . . . . . . . . . .11组件识别和定义 . . . . . . . . . . . . . . .12位置 . . . . . . . . . . . . . . . . . . . .14位置要求 . . . . . . . . . . . . . . . . .14内在安全安装要求 . . . . . . . . . . . . .14可选电缆 . . . . . . . . . . . . . . . . .14一般信息 . . . . . . . . . . . . . . . . . .16壁式安裝 . . . . . . . . . . . . . . . . . .16供气 . . . . . . . . . . . . . . . . . . . .16要求 . . . . . . . . . . . . . . . . . . .16空气连接 . . . . . . . . . . . . . . . . .17流体供应 . . . . . . . . . . . . . . . . . .18要求 . . . . . . . . . . . . . . . . . . .18流体供应 . . . . . . . . . . . . . . . . .18设置动态分料的流体歧管 . . . . . . . . . .20溶剂流量计附件 . . . . . . . . . . . . . .22电气 . . . . . . . . . . . . . . . . . . . .23要求 . . . . . . . . . . . . . . . . . . .23连接主电源 . . . . . . . . . . . . . . . .23将 EasyKey 连接至流体盘控制台 . . . . . .24将喷涂间控制台连接到流体盘控制台 . . . . . . . . . . . . . . . .24流体盘控制板的开关设置 . . . . . . . . . .25连接换色模块 . . . . . . . . . . . . . . .26接地 . . . . . . . . . . . . . . . . . . .29检查电阻 . . . . . . . . . . . . . . . . .29示意图 . . . . . . . . . . . . . . . . . . .31系统气动示意图 . . . . . . . . . . . . . .31系统电路图 . . . . . . . . . . . . . . . .32尺寸和安装孔布局 . . . . . . . . . . . . . . 34动态配料限流器选择图 . . . . . . . . . . . . 36技术数据 . . . . . . . . . . . . . . . . . . 43 Graco 标准保修 . . . . . . . . . . . . . . . 44 Graco 公司信息 . . . . . . . . . . . . . . . 442313372K相关手册313372K 3相关手册组件手册(简体中文)设备认证情况设备核准情况显示在下列标签上,这些标签固定在流体盘和 EasyKey ™上。
EPRO传感器安装原理及应用EPRO传感器是一种检测装置,EPRO传感器能感受到被测量的信息,EPRO传感器并能将感受到的信息,EPRO传感器按一定规律变换成为电信号或其他所需形式的信息输出,EPRO传感器以满足信息的传输、处理、存储、显示、记录和控制等要求。
EPRO传感器EPRO传感器的特点包括:微型化、数字化、智能化、多功能化、系统化、网络化。
它是实现自动检测和自动控制的首要环节。
传感器的存在和发展,让物体有了触觉、味觉和嗅觉等感官,让物体慢慢变得活了起来。
EPRO传感器通常根据其基本感知功能分为热敏元件、EPRO光敏元件、EPRO气敏元件、EPRO力敏元件、EPRO 磁敏元件、EPRO湿敏元件、EPRO声敏元件、EPRO放射线敏感元件、色敏元件和味敏元件等十大类。
EPRO传感器安装原理及应用EPRO传感器按用途:EPRO压力敏和EPRO力敏传感器、EPRO位置传感器、EPRO液位传感器、EPRO能耗传感器、EPRO速度传感器、EPRO加速度传感器、EPRO射线辐射传感器、EPRO热敏传感器。
EPRO传感器:能感受规定的被测量并按照一定的规律转换成可用输出信号的器件或装置。
通常有敏感元件和转换元件组成。
1)敏感元件是指传感器中能直接(或响应)被测量的部分。
EPRO传感器2)转换元件指传感器中能较敏感元件感受(或响应)的被测量转换成是与EPRO 传感器传输和(或)测量的电信号部分。
2、测量范围:在允许误差限内被测量值的范围。
EPRO传感器3、量程:EPRO传感器测量范围上限值和下限值的代数差。
4、精确度:被测量的测量结果与真值间的一致程度。
EPRO传感器原装进口 EPRO传感器厂价直销 EPRO传感器中国总代理EPRO传感器型号如下:PR6202/50tC3 PR6202/50tC3E PR6202/50tC4 PR6202/50tC4E PR6202/6tC1PR6202/6tC1EPR6202/6tC3 PR6202/6tC3E PR6202/6tC4 PR6202/6tC4E PR6002/00S PR6002/01S PR6002/02S PR6002/03S PR6002/04S PR6002/05S PR6002/10S PR6002/11SPR6002/20SPR6002/21S PR6207/11C3 PR6207/11D1 PR6207/12C3 PR6207/12D1 PR6207/21C3 PR6207/21D1 PR6207/22C3 PR6207/22D1 PR6207/51C3 PR6207/51D1 PR6007/00N PR6007/00S PR6211/12D1 PR6211/13D1 PR6211/13D1E PR6211/13LT PR6211/14D1 PR6211/14D1E PR6211/22D1 PR6211/23D1 PR6211/23D1E PR6211/23LTPR6211/31D1PR6211/32D1 PR6211/33D1 PR6211/33D1E PR6211/51D1 PR6211/52D1PR6211/52D1EPR6211/52LT PR6211/53D1 PR6211/53D1E PR6211/53LT PR6011/00N PR6011/00S PR6011/03N PR6011/10N PR6011/10S PR6011/11N PR6011/11S PR6011/20NPR6011/20SPR6011/30N PR6011/30S PR6011/40N PR6011/40S PR6221/20tC3 PR6221/20tC3 PR6221/20tC4 PR6221/20tC4E PR6221/20tC5 PR6221/20tC5E PR6221/20tC6 PR6221/20tC6EPR6221/25tC3 PR6221/25tC3E PR6221/25tC4 PR6221/25tC4E PR6221/25tC5PR6221/25tC6 PR6221/25tC6E PR6221/30tC3 PR6221/30tC3E PR6221/30tC4 PR6221/30tC4EPR6221/30tC5 PR6221/30tC5E PR6221/30tC6 PR6221/30tC6E PR6221/50tC3 PR6221/50tC3EPR6221/50tC4E PR6221/50tC5 PR6221/50tC5E PR6221/60tC3 PR6221/60tC3E PR6221/60tC4PR6221/60tC4E PR6221/60tC5 PR6221/60tC5E PR6221/75tC3 PR6221/75tC3E PR6221/75tC4PR6221/75tC4E PR6221/75tC5 PR6221/75tC5E PR6021/00N PR6021/01NPR6021/08EPRO传感器原装进口 EPRO传感器厂价直销 EPRO传感器中国总代理PR6021/68S PR6241/12D1 PR6241/12D1E PR6241/13C3 PR6241/13C3EPR6241/13C6PR6241/13C6E PR6241/13D1 PR6241/13D1E PR6241/22C3 PR6241/22C3EPR6241/22C6PR6241/22C6E PR6241/22D1 PR6241/22D1E PR6241/23C3 PR6241/23C3EPR6241/23C6PR6241/23C6E PR6241/23D1 PR6241/23D1E PR6241/32C3 PR6241/32C3EPR6241/32C6PR6241/32C6E PR6241/32D1 PR6241/32D1E PR6241/33C3 PR6241/33C3EPR6241/33C6PR6241/33C6E PR6241/33D1 PR6241/33D1E PR6241/52C3 PR6241/52C3EPR6241/52C6PR6241/52C6E PR6241/52D1 PR6241/52D1E PR6241/53C3 PR6241/53C3EPR6241/53D1PR6241/53D1E PR6041/03N PR6041/30N PR6041/30S PR6041/40N PR6041/40S PR6041/51SPR6043/30N PR6043/30S PR6043/31S PR6043/40N PR6043/40S PR6246/12D1 PR6246/12D1EPR6246/13C3 PR6246/13C3E PR6246/13C6 PR6246/13C6E PR6246/13D1PR6246/13D1EPR6246/22C3 PR6246/22C3E PR6246/22C6 PR6246/22C6E PR6246/22D1PR6246/22D1PR6246/23C3 PR6246/23C3E PR6246/23C6 PR6246/23C6E PR6246/23D1PR6246/23D1EPR6246/32C3 PR6246/32C3E PR6246/32C6 PR6246/32C6E PR6246/32D1PR6246/32D1EPR6246/33C3 PR6246/33C3E PR6246/33C6 PR6246/33C6E PR6246/33D1PR6246/33D1EEPRO传感器原装进口 EPRO传感器厂价直销 EPRO传感器中国总代理PR6246/52C3 PR6246/52C3E PR6246/52C6 PR6246/52C6E PR6246/52D1PR6246/52D1EPR6046/00N PR6046/00S PR6046/11N PR6046/11S PR6251/13L PR6251/13LAPR6251/13LE PR6251/14L PR6251/14LA PR6251/14LAC PR6251/14LE PR6251/23L PR6251/23LA PR6251/23LAC PR6251/23LE PR6251/24L PR6251/24LAPR6251/24LACPR6251/24LE PR6251/33L PR6251/33LA PR6251/33LAC PR6251/33LE PR6251/52L PR6251/52LA PR6251/52LAC PR6251/52LE PR6251/53L PR6251/53LAPR6251/53LACPR6251/53LE PR6051/00S PR6051/02 PR6051/10S PR6051/11S PR6151/05C1 PR6151/05C2PR6151/11C1 PR6151/11C2 PR6151/21C1 PR6151/21C2 PR6151/31C1 PR6151/31C2 PR6151/51C1 PR6151/51C2 PR6130/04N PR6130/08 PR6130/64S PR6130/68S PR6135/01PR6135/01A PR6135/11 PR6135/12 PR6135/21 PR6135/22A PR6135/31 PR6135/32 PR6135/51PR6136/01 PR6136/01A PR6136/12 PR6136/22A PR6136/32 PR6136/51PR6201/13D1PR6201/13L PR6201/13LA PR6201/14C3 PR6201/14C3E PR6201/14D1PR6201/14D1EPR6201/14L PR6201/14LA PR6201/15L PR6201/15LA PR6201/15N PR6201/15NE PR6201/13D1EPR6201/23C3 PR6201/23C3E PR6201/23D1 PR6201/23D1E PR6201/23LPR6201/23LAPR6201/24C3 PR6201/24C3E PR6201/24C4 PR6201/24C4E PR6201/24C5PR6201/24C5EPR6201/24C6 PR6201/24C6E PR6201/24D1 PR6201/24D1E PR6201/24LPR6201/24LAPR6201/25LA PR6201/25N PR6201/25NE PR6201/35N PR6201/35NEPR6201/54D1PR6201/33C3 PR6201/33C3E PR6201/33D1 PR6201/33D1E PR6201/33LPR6201/33LAEPRO传感器安装原理及应用EPRO传感器使用说明EPRO传感器早已渗透到诸如工业生产、宇宙开发、海洋探测、环境保护、资源调查、医学诊断、生物工程、甚至文物保护等等极其之泛的领域。
倍加福接近传感器原理
倍加福接近传感器是一种基于电磁感应原理工作的传感器。
其工作原理是利用传感器内部的感应线圈产生的磁场与感应目标物体相互作用,进而产生感应信号。
当感应线圈产生的磁场遇到一个导电或有磁性的物体时,物体中的电荷或磁性物质会干扰感应线圈中的磁场。
这种干扰会引起感应线圈中的感应电流或感应电压的变化。
通过检测感应电流或感应电压的变化,就可以得知感应目标物体的存在与否,进而实现非接触式的探测和测距。
倍加福接近传感器通常由感应线圈、信号处理电路和输出接口组成。
当感应线圈检测到目标物体时,感应信号会经过信号处理电路进行放大、滤波和解码处理,最终得到一个能够被外部设备读取的输出信号。
根据不同的应用需求,倍加福接近传感器可以使用不同的感应线圈材料和结构设计,从而实现适应不同工作环境和目标物体的探测要求。
总之,倍加福接近传感器利用电磁感应原理,通过检测感应线圈中的感应电流或感应电压的变化来实现对目标物体的非接触式探测和测距。
这种传感器在工业自动化、机械制造、物流仓储等领域广泛应用。
Proximity Sensors Capacitive Thermoplastic Polyester Housing Types CA30CAN/CAF.....• 4TH Generation TRIPLESHIELD TM• Adjustable sensing distance: 2 - 20 mm flush or 4-30 mm non-flush• Protection: short-circuit, transients and reverse polarity • Dust and humidity compensation • Dust or temperature alarm output • Rated operational voltage: 10-40 VDC • Output: DC 200 mA, NPN or PNP • Standard Output: NO and NC• LED indications for power-supply, output and stability • IP67, IP68, IP69K, Nema 1, 2, 4, 4X, 5, 6, 6P, 12• Cable and M12 connector versions availableProduct DescriptionThe CA30CA.. capacitive proximity switches feature an improved 4TH generation TRI-PLESHIELD TM technology. F urthermore, these sensors feature increased immunity to electromagnetic interfer-ence (EMI), especially to fre-quency drives. Not only does 4TH generation TRIPLESH-IELD TM feature an increased EMI, but it also increases the immunity to humidity and dust. The implementation of stability indication eases the setup procedure, as both Stable ON and Stable OF F positions are indicated bythe green and yellow LEDs.increased by 20 – 25 % allowing room for additional stable detection.gives an early warning that have to be cleaned.The temperature alarm func-tion raises an alarm if the sensing surface goes beyond 60 degree Celsius.The sensor housing is featur-ing IP69K as well as approval by ECOLAB for cleaning and disinfection agents. Rated operating distance (S n ) Non-flush mounted sensor 0 - 25 mm (factory setting 25 mm), (ref. target 75x75 mm ST37, 1 mm thick, grounded) Flush mounted sensor 0 - 16 mm (factory setting 16 mm - non-flush mounted) (ref. target 48x48 mm ST37, 1 mm thick, grounded)Specifications EN 60947-5-2Housing Sensor Output OutputConnectionRated operating Ordering no. Ordering no. Ordering no.diameter type type function distance (S n ) StandardDust alarmTemperature alarmM 30 Flush NPN NO+NC Cable 0 - 16 mm CA30CAF16NA M 30 Flush NPN NO+NC M12 Plug 0 - 16 mm CA30CAF16NAM1M 30 Flush PNP NO+NC Cable 0 - 16 mm CA30CAF16PA M 30 Flush PNP NO+NC M12 Plug 0 - 16 mm CA30CAF16PAM1M 30 Flush PNP NO Cable 0 - 16 mm CA30CAF16PODU CA30CAF16POTAM 30 Flush PNP NC Cable 0 - 16 mmCA30CAF16PCDU CA30CAF16PCTA M 30 Flush PNP NC M12 Plug 0 - 16 mm CA30CAF16PCM1DUM 30 Non-Flush NPN NO+NC Cable 0 - 25 mm CA30CAN25NA M 30 Non-Flush NPN NO+NC M12 Plug 0 - 25 mm CA30CAN25NAM1M 30 Non-Flush PNP NO+NC Cable 0 - 25 mm CA30CAN25PA M 30 Non-Flush PNP NO+NC M12 Plug 0 - 25 mm CA30CAN25PAM1M 30 Non-Flush PNP NO Cable 0 - 25 mm CA30CAN25PODU CA30CAN25POTA M 30Non-FlushPNPNCCable0 - 25 mmCA30CAN25PCDU CA30CAN25PCTAType SelectionCA30CAN/CAF.....Specifications (cont.) EN 60947-5-2* The IP69K test according to DIN 40050-9 for high-pressure, high-temperature wash-down applications. The sensor must not only be dust tight (IP6X), but also able to withstand high-pressure and steam cleaning. The sensor is exposed to high-pressure water from a spray nozzle that is fed with 80°C water at 8’000– 10’000 KPa (80–100bar) and a flow rate of 14–6L/min. The nozzle is held 100 –150 mm from the sensor at angles of 0°, 30°, 60° and 90° for 30s each. The test device sits on a turntable that rotates with a speed of 5 times per minute. The sensor must not suffer any damaging effects from the high pressure water in appear-ance and function.90°60°30°0°The environments in which capacitive sensors are installed can often be unsta-ble as regards temperature, humidity, object distance and industrial (noise) inter-ference. This is why Carlo Gavazzi offers, as a stand-ard feature in all TRIPLESH-IELD™ capacitive sensors, a user-friendly sensitivity adjustment instead of a fixed sensing range. Likewise, these sensors provide an extended sensing range to accommodate mechanicallydemanding areas and tem-perature stability to ensure high immunity to electromag-netic interference (EMI) and a minimum need for adjusting sensitivity if the temperature varies.Note:The sensors are factory set (default) to nominal sensing range S n .Adjustment GuideCA30CAN/CAF.....Wiring DiagramDetection DiagramCA30CAN/CAF.....Detection Stability IndicationDimensionsInstallation HintsCapacitive sensors have a unique ability to detect al-most any material in li q uid or solid form. Capa c i t ive sen-sors are able to detect me-tallic as well as non-metallic ob j ects. How e ver, their tradi-tional use is for non-metallic materials such as:• Plastics Industry Resins, regrinds or mould-ed products.• Chemical IndustryCleansers, fertilizers, liq-uid soaps, corrosives andpe t r o c hemicals.• Wood IndustrySaw dust, paper products,door and window frames.• Ceramics & GlassI ndustryRaw materials, clay orfinish e d products, bottles.• Packaging IndustryPackage inspection for lev-el or contents, dry goods,fruits and vegetables, dairyproducts.Materials are detected due totheir dielectric constant. Thebigger the size of an object,the higher the density of ma-terial, the better or easier it isto detect the object.The nominal sensing di s tan-ce for a capacitive sensoris refe r r ed to a groundedme t al plate (ST37). For addi-tional information regardingdi e lec t ric ratings of materi-als please re f er to TechnicalInformation.Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier To avoid interference from inductive voltage/current peaks, separate the prox. switch pow-er cables from any other power cables, e.g.motor, contactor or solenoid cablesNot correctCorrectThe cable should not be pulled A proximity switch should not serve asmechanical stopAny repetitive flexing of thecable should be avoided Delivery Contents•Capacitive switch: CA30CAN/CAF.......• User manual• 2 x M30 fingernuts• Screwdriver• Packaging: Cardboard boxAccessories• Connector type CONB14NF-... -series.• Mounting Brackets AMB30-S.. (straight),AMB30-A.. (angled)CA30CAN/CAF.....。
接近传感器PR08-1.5DN什么是接近传感器PR08-1.5DN?PR08-1.5DN是一种电子设备,用于检测物体与传感器之间的距离。
它可以同时检测金属和非金属物体,因此被广泛地应用于工业生产与制造过程中。
PR08-1.5DN的主要特点是高可靠性、低功耗、易于安装和调整。
接近传感器PR08-1.5DN的工作原理PR08-1.5DN采用了无触点的工作原理,它通过测量磁场的变化来检测物体与传感器之间的距离。
当物体接近传感器时,它会扰动磁场的分布,从而导致磁场发生变化。
传感器会通过检测这种变化来确定物体与传感器之间的距离。
接近传感器PR08-1.5DN的应用领域PR08-1.5DN被广泛地应用于工业自动化、机械制造、物流运输等领域。
在生产线上,PR08-1.5DN可以用来检测物体的位置、大小和形状。
在机器人制造中,它可以用来控制机器人的运动和操作。
在物流运输中,PR08-1.5DN可以用来检测货物的大小、形状和位置,从而实现自动化的装运和卸货。
接近传感器PR08-1.5DN的优点PR08-1.5DN优点有很多,比如说:1.高可靠性PR08-1.5DN具有非常高的可靠性,它可以在各种恶劣的环境下正常工作,如高温、低温、潮湿等环境。
2.低功耗PR08-1.5DN的功耗非常低,可以节约能源,降低成本。
3.易于安装和调整PR08-1.5DN的安装和调整非常简单,只需要一个人就可以完成,无需使用特殊的工具。
4.灵敏度高PR08-1.5DN的灵敏度非常高,可以检测非常小的物体,极大地提高了生产效率。
接近传感器PR08-1.5DN的注意事项PR08-1.5DN在使用时需要注意以下几点:1.避免机械损坏PR08-1.5DN是一种精密仪器,需要小心保护,避免机械损坏。
2.避免电磁干扰PR08-1.5DN使用时需要避免电磁干扰,否则会影响性能。
3.避免温度过高或过低PR08-1.5DN使用时需要避免温度过高或过低,否则会影响性能。
Easidew PRO XP隔爆湿度传感器Easidew PRO XP传感器提供可靠、精确的露点和湿度测量,在多种气体和液体中广泛应用。
这款坚固的设备大幅度的减少安装时间,并且在隔爆和防火的应用中提供坚固和可靠的传感器。
亮点应用•量程 -110 最高到+20°Cdp •天然气过程/传输•全球隔爆防火认证•高聚物生产•精度 ±1°Cdp •沼气生产•2线 4-20 mA 输出•氢冷剂•可溯源的13点校验认证•LNG & LPG生产•450 bar 压力等级•惰性气体和瓦斯气体•3/4” UNF恒业标准的过程连接•压缩天然气生产•EN 10204 3.1材料认证•烃提炼过程•在气体和液体中的湿度•热处理炉Easidew PRO XP隔爆传感器 安全和一体式这款设计考虑到使用者的健康和安全的要求,提供了高压保护和高水平的产品质量。
• 高性能的高压保护 最大达到450BAR • 被测介质不会进入产品内部• 管路元件符合EN 10204 3.1材料认证 • 13个点的校验认证 • ISO 9001质量系统测试性能这款传感器使用密析尔领先的陶瓷测量技术,外加最新的复杂的微处理器。
确保Easidew PRO XP 由始至终的进行精确和可靠的测量。
• 精度±1°Cdp • 最快响应湿度的变化使用的灵活性Easidew PRO XP 具有第二代的RS485通讯系统,为了适应多种气体或非极性液体湿度的测量,可提供重置量程范围和单位的功能• 重置量程范围4-20MA 包括-110 to +20°Cdp 范围 • 湿度单位 - 露点,ppm V , ppm W供货速度密析尔英国全球领先的大规模湿度传感器生产中心正在大规模的生产这款产品。
通过密析尔全球服务中心的网络确保了产品可靠和重复的投递和现场支持。
• 符合NPL 和 NIST 的生产校验系统个性化系统定制如果你需要定制传感器,我们具有专业的设计和制造能力,可满足您的需求。
iProx inductive proximity sensors—optimizing hysteresisDescriptionThe iProxீ family of inductive sensors features extremely high sensing performance. Like many sensors, the various operating characteristics, such as range, hysteresis, and output, have been preset from the factory to be ideal fora wide variety of sensing applications. Where iProx differs from other sensors is in the ease of changing these default operating characteristics to suit specific applications. This document will cover hysteresis—what it is, the benefits of modifying it, and how to change it.Hysteresis and why it is importantAll sensing devices incorporate some level of hysteresis. Hysteresis is the difference between the signal levels at which a sensor turns off and turns on. This difference can usually be observed by slowly bringing a target toward the sensor until it turns on and then moving it away until it turns off. The point where the sensor turns on will be slightly closer to the sensor than the point it turns off (see Figure 1).Figure 1. Hysteresis in Presence SensingThis difference, usually in the area of 10% to 15%, is necessary to reduce the sensor’s sensitivity to noise and vibration. It also eliminates multiple transitions (called “chattering”) at the point where the output switches.A mechanical version of this effect can be found in many electrical switches. For instance, as you move the handlejust past the center point, a spring in the switch will pull the handle all the way over, ensuring that the switch ends up in a definite ON or OFF state.When it is necessary to adjust hysteresis As stated before, the factory preset hysteresis setting is appropriate for most sensing applications. But for some, the ability to fine-tune the sensor hysteresis setting will greatly increase reliability. For others, it may be the only way to solve the application.For sensing applications that occur in areas of high shockor vibration, a wider hysteresis setting may be necessary to ensure reliable machine operation (see Figure 2).Figure 2. An Example Requiring IncreasedSensor HysteresisBy increasing the hysteresis, you can accommodate unintentional movement of the target due to shock or vibration without causing multiple output signals duringone sensing event.When widening the hysteresis, it is important to ensurethat the normal travel of the target will take it far enough in both extremes to ensure reliable turn-on and turn-off events (see Figure 3).Figure 3. T arget T ravel Considerations WithIncreased HysteresisOn the other end of the spectrum, you may have an extremely precise and stable application where you need highly accurate results. In this case, setting the hysteresisto a tighter setting than the factory preset will provide this high accuracy.Technical Data TD05301003EEffective June 2013iProx inductive proximity sensors—optimizing hysteresisEaton is a registered trademark.All other trademarks are property of their respective owners.Eaton1000 Eaton Boulevard Cleveland, OH 44122United States © 2013 EatonAll Rights Reserved Printed in USAPublication No. TD05301003E / Z13431June 2013Setting iProx hysteresisTo adjust the hysteresis on the iProx sensor, follow the procedure listed below. For more detailed instructions on adjusting hysteresis with the software, consult the iProx Programming Software User Guide (P50228) included on the software CD-ROM.1. Connect the programming device to your computer. Connectthe remote programmer (E59RP1) to your computer’s serial or USB port. 2. Launch the iProx Programming Software from the Start menu.3. Affix the magnetic puck to the face of the sensor. To ensureproper mounting, it may be necessary to remove the mounting nuts from the sensor.4. Ensure that the sensor(s) you intend to program are powered on.5. The iProx Programming Software should automatically detect thesensor(s). See the “Connection Status” information displayed at the bottom of the “Getting Started” window to confirm the software has detected the sensor(s). If the software does not detect the connected sensor(s), you may need to select a wider COM port range in the software settings. For more troubleshooting information, consult the iProx Programming Software User Guide (P50228) by clicking on the “Help” window and selecting “Contents/FAQs.”6. From the “Getting Started” window, select “Configure iProx” to modify the parameters of your iProx sensor.7. Under “Step 1: Select Sensor to Modify,” click the drop-downmenu and select the sensor that you intend to modify. It may take a few seconds to communicate with the sensor. Once this is complete, the rest of the screen should become enabled, allowing you to modify the parameters of the selected sensor.8. The “Modify Sensing Range” section at the bottom of thewindow displays operate and release points as well as a graphic depiction of the sensing attributes. The “Operate Point” is the distance at which an incoming target is first detected. The “Release Point” is the point at which the target is beyond the detection range of the sensor. The difference between these two points is the hysteresis. To add hysteresis, simply widen the distance between the operate point and release point (by reducing the operate point or increasing the release point). Notice that the sensing range graphic will dynamically change as you modify the hysteresis. Conversely, to reduce hysteresis, just decrease the distance between the two points (by increasing the operate point or decreasing the release point).9. When you are satisfied with your changes, click the “Program”button at the bottom of the screen. Repeat this process for each iProx sensor.。
ApplicationThe RF-programmable ISOProx ® II proximity access card offers proximity technology and photo identification on a single access control card.Featuresw Offers universal compatibility with all HID proximity readers.w Provides an external number for easy identification and control.w Custom pre-printed artwork available.w Supports formats up to 85 bits, with over 137 billion codes.w Meets ISO standards for thickness; use with all direct image or thermal transfer printers.w Accepts either a horizontal or vertical slot punch.w Using HID’s ProxProgrammer ™, card vendors can ship graphics-qualityproximity cards, custom programmed to their customers’ requirements, from their own inventory. Enables smaller order quantities and overnight delivery. (Check with vendor for availability.)ACCESS reliability.ISO-thin, imageable proximity access card • 1386Offers extremely consistent read range. Unaffected by body shielding or variable environmental conditions, even when close to keys and coins.Can be carried with credit cards in a wallet or purse. Use with a strap and clip as a photo ID badge.Print directly to the card with a direct image or thermaltransfer printer. Slot punch vertically or horizontally for easy use.A cross-reference list correlating the external card number and the programmed ID number is provided for easy system administration.Offers over 137 billion unique codes.Passive, no-battery design allows for an infinite number of reads.Strong, flexible and resistant to cracking and breaking.Custom multicolor graphics and text are available.Note: custom graphics may increase overall card thickness.Lifetime warranty against defects in materials and workmanship (see complete sales policy for details).T ypical Maximum* Read RangeProxPoint ® Plus reader-up to 2.5” (6.25 cm)MiniProx ® reader-up to 5” (12.5 cm)ThinLine II ® reader-up to 5” (12.5 cm)ProxPro ® reader-up to 7” (17.5 cm)ProxPro ® II reader-up to 8” (20 cm)Prox80™-up to 5” (12.7 cm)MaxiProx ® reader-up to 20” (50 cm)*Dependent on local installation conditions.Dimensions2.125” x3.370” x 0.030” ± 0.003” nominal (5.4 x 8.6 x 0.076 ± 0.0076 cm)Card ConstructionThin, flexible polyvinyl chloride (PVC) laminate.Operatin g T emperature-50° to 160° F (-45° to 70° C)Weight0.24 oz. (6.8 g)Part NumberBase Part No.: 1386DescriptionRF-programmable, 125 kHz, customer-specified ID numbers, locations marked for horizontal and vertical slot punchertical)Proven, ReliableT echnologyThinPhoto ID Compatible Cross-referenceSecurity Long Life DurabilityCustom ArtworkWarrantyor registered trademarks of HID Global in the U.S. and/or other countries. All other trademarks, service marks, and product or service names are trademarks or registered trademarks of their respective owners. Rev. 4/2007For best results, please print on recycled paper.MKT -ISOPROXII_DS_EN。
电感式接近开关应用注意事项接近开关维护和修理保养ControlConcepts电感式接近开关应用注意事项:PROX 120是一款微掌控,现场可调电感式接近开关,具有 6.5英尺长的电缆,4字符显示和巨大的感应范围(基于每转1脉冲6—30,000转),供应快捷的应用和感应信念。
传感器从铁质目标拾取的脉冲以每秒400万个指令周期的速率转换为电信号。
功能包括同时超速和欠速监控。
该装置接受NEMA 4/5外壳包装,带有透亮的Lexan外壳,可防尘防潮。
该速度监视器利用微掌控器和专有软件程序监控速度。
感应式接近速度开关是一种非接触式速度传感装置,可将来自铁质目标的脉冲转换为电信号。
它是一款微掌控,可现场调整的多设定速度监视器,具有4个字符的字母数字视觉指示和继电器输出。
功能包括同时过/欠速度监控,可编程继电器动作和非接触式传感。
Prox 120接受NEMA 4/5外壳封装,带有透亮的Lexan外壳,可防尘防潮。
速度监控器利用微掌控器和专有内部软件监控旋转的铁质目标的转速。
脉冲之间的时间与应用适当的用户定义设置进行比较。
速度转换和范围计算从Hz到RPM的工作范围和转换计算取决于每转的脉冲数。
每转一个脉冲,1 Hz等于60 RPM(每秒一个脉冲X 每分钟60秒= 60 RPM)。
0.1 Hz的欠速限制相当于6 RPM。
可以通过在监视装置轮或轮毂中添加或减去叶片,螺栓头,辐条,孔等来操纵脉冲。
电感式接近传感器可以很好地检测铁(铁)金属,但也可以检测其他金属。
传感距离可能因金属和脉冲叶片配置而异。
Prox 120配有500 Hz传感器。
应用注意事项验证Prox装置与电压,过程,温度,结构和区域分类兼容。
传感器距离必需正确,安全并保持一致,以保证一致的操作。
接近传感器检测金属的存在与否,应位于可以适当监控旋转过程的位置。
依据国家电气规范和/或当地标准安装Prox设备。
将全部导管入口密封到机柜中。
程序完成后立刻关闭透亮盖板,以尽量削减灰尘和天气。
MPR121:接近电容式触摸传感器控制器
佚名
【期刊名称】《世界电子元器件》
【年(卷),期】2009(000)011
【摘要】@@ 飞思卡尔半导体不断扩展其广泛的触摸传感解决方案系列,新增了MPR121超低功率电容传感器和触摸传感软件(TSS)套件,能够兼容飞思卡尔300多种8位微控制器(MCU).使用这种新型产品,飞思卡尔能够让客户为他们广泛的消费电子和工业应用界面没汁选择最适当的产品.
【总页数】1页(P23)
【正文语种】中文
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3.升特公司为电视应用将易用的电容式接近触摸传感器平台进行了优化 [J],
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因版权原因,仅展示原文概要,查看原文内容请购买。
Specifications and Ordering InformationPart Number 178554-01Rev. NC (10/07)PROXPAC XL Proximity Transducer AssemblyDescriptionThe design of the PROXPAC XL® Proximity Transducer Assembly is similar to our 31000/32000 Proximity Probe Housing Assemblies. The assembly offers the same advantages and features as the 31000 and 32000 housings for accessing and externally adjusting proximity probes. However, the housing cover of the PROXPAC XL Assembly also contains its own 3300 XL Proximitor® sensor. This design makes the PROXPAC XL Assembly a completely self-contained proximityprobe system, and eliminates the need for an extension cable between the probe and its associated Proximitor sensor. It also eliminates the need for a separate Proximitor housing, as the field wiring connects directly between the monitors and PROXPAC XL Assemblies.The PROXPAC XL housing is made of Polyphenylene Sulfide (PPS), which is an advanced, molded thermoplastic. This material replaces the steel and aluminum in previous housings offered in the Bently Nevada product line, It alsoincorporates glass and conductive fibers in the PPS to strengthen the housing and more effectively dissipate electrostatic charges. The PROXPAC XL housing is rated for Type 4X and for IP66 environments and provides extra protection in severe environments.SpecificationsElectricalProximitorSensor Input3300 XL 8 mm Proximity Probewith a 1-metre cable lengthinstalled in the probe sleeve. PowerRequires -17.5 Vdc to -26 Vdcwithout barriers at 12 mAmaximum consumption, -23 Vdcto -26 Vdc with barriers.Operation at a more positivevoltage than -23.5 Vdc can resultin reduced linear range.SupplySensitivityLess than 2 mV change in outputvoltage per volt change in inputvoltage.Outputresistance:50 ΩNominal ProbeDC Resistance(R PROBE):See Table 1.Table 1: Resistance from the Center Conductor tothe Outer ConductorProbe Length (m) R PROBE (O)1.0 7.59 ± 0.50Field wiring:0.2 to 1.5 mm2(16 to 24 AWG) .Recommend using 3-conductorshielded triax cable and tinnedfield wiring. Maximum length of305 metres (1,000 feet) betweenthe 3300 XL Proximitor Sensorand the monitor. See thefrequency response graph (Figure1, page 7) for signal rolloff at highfrequencies when using longerfield wiring lengths.Linear Range:2 mm (80 mils). Linear rangebegins at approximately 0.25 mm(10 mils) from target and is from0.25 mm to 2.3 mm (10 mils to 90mils) (approximately –1 Vdc to –17Vdc).RecommendedGap Setting:1.27 mm (50 mils)IncrementalScale Factor(ISF)7.87 V/mm (200 mV/mil) ±5%including interchangeability errorwhen measured in increments of0.25 mm (10 mils) over the 80 millinear range from 0 °C to +45 °C(+32 °F to +113 °F).Deviation from best fit straight line (DSL) Standard 1metre systemLess than ±0.025mm (±1 mil) withcomponents at 0 °C to +45 °C(+32 °F to +113 °F).FrequencyResponse0 to 10 kHz: +0, -3 dB, with up to305 metres (1000 feet) of fieldwiring.MinimumTarget Size15.2 mm (0.6 in) diameter (flattarget)Shaft DiameterMinimum50.8 mm (2.0 in)Specifications and Ordering InformationRecommendedminimum76.2 mm (3.0 in)When gapped at the center of thelinear range, the interactionbetween two separate transducersystems (cross-talk) will be lessthan 50 mV on shaft diameters ofat least 50 mm (2.0 in) or greater.Care should be taken to maintainminimum separation oftransducer tips, generally at least40 mm (1.6 in) for axial positionmeasurements or 38 mm (1.5 in)for radial vibration measurementsto limit cross-talk to 50 mV or less.Radial vibration or positionmeasurements on shaftdiameters smaller than 76.2 mm(3.0 in) will generally result in achange in scale factor. ConsultPerformance Specification159484 for additional information. Effects of 60 HzMagnetic FilesUp To 300GaussSee Table 2.Table 2: Output Voltage in Mil pp/GaussGap (mils) 1-metre ProximitorSensorProbe10 0.0124 0.000450 0.0110 0.001490 0.0126 0.0045Electrical Classification:Complies with the European CEmark.Hazardous Area ApprovalsNorth America:Ex ia IIC T4/T5; Class I Zone 0 orClass 1 Division 1; Groups A, B, C,and D, when installed withintrinsically safe zener barriersper drawing 141092 or wheninstalled with galvanic isolators.Certificate number 1109248 (LR26744-222)Ex nA IIC T4/T5 Class I Zone 2 orClass I, Division 2, Groups A, B, C,and D when installed withoutbarriers per drawing 140979.T5 @ Ta = -35 °C to +85 °C.T4 @ Ta= -51 °C to +100 °C.Certificate number 1109248 (LR26744-222)Europe:II 1 G EEx ia IIC T4/T5. ECcertificate numberBAS99ATEX1101, when installedper drawing 141092.II 3 G EEx nAII T4/T5. ECcertificate number BASEEFA 07ATEX 0189 X,when installed perdrawing 140979T5 @ Ta= -35 °C to +85 °CT4 @ Ta= -51 °C to +100 °C.IEC Ex3300 XL Proximitor Sensor, iaIECEx BAS04.0055XEx ia IIC T4 / T5 (-51ºC = Ta =+100ºC / -35ºC = Ta = +85ºC) Terminal BlockConnectionsUi= -28 V Ci = 0 nFIi= 140 mA Li =10 µHPi= 0.84 WCoaxialConnectionUi = -28 V Ci= 5.7 nFIi = 140 mA Li = 0.85 mHPi = 0.84 WLoadParametersThe capacitance and either theinductance or the inductance toresistance (L/R) ratio of the loadconnected to the probe coaxialSpecifications and Ordering Informationterminal, must not exceed thevalues in Table 3.Table 3: Maximum Load ParametersGroup Capacitance(µF)Inductance(mH)L/R Ratio(uH/O)IIC 0.077 0.99 35IIB 0.644 7.41 142IIA 2.144 15.6 295 3300 XLProximitorSensor, nAIECEx BAS04.0057XAEx nA II T4 / T5 (-51 ºC = Ta =+100 ºC / -35 ºC = Ta = +85 ºC)Ui = -28 V3300 XL 8mmEddy CurrentProbe, iaIECEx BAS04.0056AEx ia IIC TemperatureClassification per Table 4 below. Table 4: Aex ia IIC Temperature Classifications TemperatureClassificationAmbient Temperature T1 -51 ºC to +232 ºCT2 -51 ºC to +177 ºCT3 -51 ºC to +120 ºCT4 -51 ºC to +80 ºCT5 -51 ºC to +40 ºCUi = -28 V Ci = 1.5 nFIi = 140 mA Li = 200 µHPi =0.84 W3300 XL 8mmEddy CurrentProbe, nAIECEx BAS04.0058XEx nA II TemperatureClassification per the table above.Must be supplied from a voltagelimited source.EEx nA for Zone 2, Group IIC, ECcertificate numberBAS99ATEX3100U.Brazil:3300 XL 8mmEddy CurrentProbe,Br-EX ia IICMC, AEX-81023300 XLProximitorSensor,Br-EX ia IICMC, AEX-8294MechanicalHousing RatingsFor North America, Type 4Xwateproof andcorrosion-resistant rating certifiedby Canadian StandardsAssociation. IP66 rating verifiedby CSA report number LR26744-C224. CENELEC standardEN50014 rating for electrostaticdissipation of a plastic materiallocated in a hazardous area. Probe TipMaterialPolyphenylene Sulfide (PPS) Probe CaseMaterialAISI 304 stainless steelProbe Cable1-metre length, 75 Ω triaxial,fluoroethylene propylene (FEP)insulated.Specifications and Ordering InformationProbeConnectorGold-plated brass ClickLoc™connector.Probe TensileStrength330 N (75 lb) between probe cableand case, maximum.HousingMaterialUltraviolet (UV) resistant, glass-reinforced polyphenylene sulfide(PPS) thermoplastic containingconductive fibers.Sleeve Materialand RetainingChainAISI 304 stainless steelOuter Sleeveand RetainingScrewsAISI 303 stainless steelSleeve O-RingMaterialNeoprene®Grounding Linerand RetainingPlate MaterialAISI 304 Stainless Steel VibrationIsolationMaterialExtra Soft Cellular SiliconeLid LabelMaterialGloss Radiant White Polyester RecommendedTorqueRetaining Nut29.5 N·m (260 in·lb) Probe SleeveLocknut39.3 N·m (350 in·lb)HousingStrength TypicalOuter sleeve was mounted on atest stand with its axis parallel tohorizontal and the housingmounted on the outer sleevethrough an end hole. The housingsupported 912 N (205 lbf) placedapproximately 38 mm (1.5 in)from the unsupported end withthe cover fastened in place andgrounding liner installed. Housing ImpactStrengthCertified by BASEEFA to withstandtwo separate 4 Joule (5.4 ft·lb)impacts at -39°C (-38°F) and at115°C (239°F). CSA verified thatsamples of the housing and covercould withstand a 7 Joule (9.5ft·lb) impact at ambient roomtemperature.Total SystemWeight1.44 kg (3.2 lbm) typical with 0.3metre (12 in) sleeve length. Environmental LimitsProbeTemperatureRangeOperatingTemperature:-51 °C to +177 °C (-60 °F to +350°F).Note: Exposing the probe totemperatures below –34 °C(-29 °F) may causepremature failure of thepressure seal.Specifications and Ordering InformationProbe Housingand ProximitorSensorOperatingTemperature:-51 °C to +100 °C (-60 °F to +212°F).ProxpacStorageTemperature:-51 °C to +105 °C (-60 °F to +221°F).RelativeHumidity(PROXPAC XLSensor andprobe):100% condensing, non-submersible when connectors areprotected. When properly sealed,moisture should not enter thehousing. Users should takeprecautions to prevent moisturefrom traveling through theconduit into the housing.Hot Water andSteam ExposureEffects:(Specification not guaranteed)Brief periods (up to one week) ofcontact with hot water 95 °C (203°F) and/or condensing steamshould not significantly affect thestrength of the plastic housing.Longer contact with hot water orsteam may weaken the plastichousing during the first 6 to 8weeks of exposure and ultimatelyreduce the housing strength toapproximately half of the initialvalue. Tests of actual housingperformance after contact withhot water and condensing steamhave not been conducted. Probe Pressure:The PROXPAC XL design sealsdifferential pressure between theprobe tip and the housing mainbody when used with a 3300 XL 8mm probe. The sealing materialinside the probe case consists ofa Viton® O-ring, whereas the O-ring between the sleeve and thehousing is Neoprene® The plastichousing design is certified to sealagainst hose-directed wateraccording to Type 4X and IP66standards but will not resistinternal or external pressure.Probes are not pressure testedprior to shipment.Contact our custom designdepartment if you require a testof the pressure seal for yourapplication.Note: It is the responsibility of thecustomer or user to ensurethat their installatin willcontain and safely controlall liquids and gases shouldthe PROXPAC XL transducerleak. Solutions with high orlow pH values may erodethe tip assembly of theprobe, causing media toleak into surroundingareas. Bently Nevada LLCwill not be held responsiblefor any damages resultingfrom leaking ProximityProbe Housing Assemblies.In addition, PROXPAC XLtransducers will not bereplaced under the serviceplan due to probe leakage.PatentsOne or more of the followingpatents apply to this product:5,016,343; 5,126,664; 5,351,388;and 5,685,884Specifications and Ordering InformationFigure 1Ordering InformationNotes:Order -00 or –01 (for multi approvals) for the A option and –00 or -000 for all other options to receive just a spare housing with Proximitor Sensor. PROXPAC XL Proximity Transducer, English 330880-AXX-BXX-CXXX-DXX-EXXA: Probe and Approvals Option0 0No probe; Proximitor Sensorwithout approvals0 1No probe; Proximitor sensorwith Multiple Approvals1 63300 XL 8 mm probe withoutapprovals2 83300 XL 8 mm probe withMultiple ApprovalsB: Standoff Adapter Option (B Dimension)Order in increments of 0.5 in (13 mm ).Minimum length: 1.5 in (38 mm)Maximum length: 7.5 in (191 mm )Examples:0 0 = No standoff adapter1 5 = 1.5 in (38 mm) C: Probe Penetration Option (C Dimension)For penetration lengths between 1.0 and 2.0inches, counterbore may be required in machinecase to reduce probe side view and/or rear vieweffects.Order in increments of 0.1 in (2 mm).Minimum length: 1.0 in (25 mm)Maximum length: 30 in (762 mm )Examples:0 0 0 = No probe sleeve0 3 7 = 3.7 in (94 mm)2 2 4 = 22.4 in (569 mm)D: Fittings OptionFor 1/2-14 NPT fittings, order option -03 or spare26650-01 reducers for either option -01 or -02.0 0No fittings; two plugs and twowashers0 1One 3/4-14 NPT fitting, twoplugs0 2Two 3/4-14 NPT fittings, oneplug0 3One 3/4-14 NPT fitting, one3/4-14 NPT to 1/2-14 NPT SSTreducer and two plugsE: Mounting Thread Option0 0No outer sleeve assembly0 23/4-14 NPT (Required ifordering Standoff AdapterOption.)0 57/8-14 UNF-2A PROXPAC XL Proximity Transducer, Metric 330881-AXX-BXX-CXXX-DXX-EXXA: Probe and Approvals Option0 0No probe; Proximitor sensorwithout approvals0 1No probe; Proximitor sensorwith Multiple Approvals1 63300 XL 8 mm probe withoutapprovals2 83300 XL 8 mm probe withMultiple ApprovalsB: Standoff Adapter Option (B Dimension)Order in increments of 10 mm.Minimum length: 40 mmMaximum length: 200 mmExamples:0 0 = No standoff adapterSpecifications and Ordering Information0 4 = 40 mm2 0 = 200 mmC: Probe Penetration Option (C Dimension)For penetration lengths between 25 and 50 mm,counter bore may be required in machine case toreduce probe side view and/or rear view effects.Order in increments of 1 mm.Minimum length: 25 mmMaximum length: 760 mmExamples:0 0 0 = No probe sleeve0 5 0 = 50 mm7 6 0 = 760 mmD: Fittings Option (supplied as a kit)0 0No fittings; two plugs and twowashers0 1One M25 fitting, two plugs0 2Two M25 fittings, one plug0 3One M20 fitting, two plugs0 5 One PG21 to PG11 reducer,two plugs0 6One 3/4-14 NPT fitting, one3/4-14 NPT to 1/2-14 NPT SSTreducer and two plugs0 7One PG21 x M20 fitting, twoplugs0 8Two PG21 x M20 fittings, oneplugConduit fittings are necessary when hardlineconduit or metal piping is brought into thehousing. If using flexible conduit, you shouldorder with integral 3/4-14 NPT fittings so that youdo not require additional conduit fittings with thehousing. If using flexible conduit, order the D = 00 option.E: Mounting Thread Option0 0No outer sleeve assembly0 1M24 X 30 23/4-14 NPT (required ifordering Standoff AdapterOption) Accessories159484Performance Specification - 3300XL Proximity Transducer System 178761-01Operation manual 178850-00Upgrade Kit, Non-approved(Includes housing lid, 1-metreProximitor sensor, and supporttable)178850-05Upgrade Kit, Multi-Approvals(Includes housing lid, 1-metreProximitor sensor, and supporttable)178644-01Proximitor sensor support table330180-12-00Spare 3300 XL Proximitor sensor,non-approved330180-12-05Spare 3300 XL Proximitor sensor,Multiple Approvals330105-02-12-10-02-00Spare 3300 XL 8 mm probe,English, non-approved330105-02-12-10-02-05Spare 3300 XL 8 mm probe,English, approved330106-05-30-10-02-00Spare 3300 XL 8 mm probe,metric, non-approved330106-05-30-10-02-05Spare 3300 XL 8 mm probe,metric, approved02120015Bulk Field Wire1.0 mm² (18 AWG), 3-conductor,twisted shielded cable with drainwire. Specify length in feet.Specifications and Ordering Information37948-01Probe Support / Oil SleeveProvides seal along probe sleeve.May be used as a probe sleevesupport in certain installations. English Probe Sleeve (Spare)108883 –AXXXThis is the measured probe sleeve length. Order inincrements of 0.1 in (3 mm). Note that the individualprobe sleeve length does not include the distancefrom the end of the sleeve to the probe tip or the gapfrom the probe tip to the target material. If only thepart number of the original housing is known and thesleeve cannot be measured, use the following formula to determine the sleeve length:A: Standoff Adapter Option from original housing (330800 option B) + Probe penetration option fromoriginal housing (330800 option C) + 025.Example: Original part number is 330800-16-15-035-03-02. A option for replacement sleeve is (015 + 035 +025) = 0 7 5.Minimum Probe Sleeve Length:3.5 in (89 mm)= 0 3 5Maximum Probe Sleeve Length:32.5 in (826 mm) = 3 2 5 Metric Probe Sleeve (Spare)108882 –AXXXThis is the measured probe sleeve length. Order inincrements of 1 mm. Note that the individual probesleeve length does not include the distance from theend of the sleeve to the probe tip or the gap from theprobe tip to the target material. If only the partnumber of the original housing is known and thesleeve cannot be measured, use the following formula to determine the sleeve length:A Standoff Adapter Option from original housing (330801option B) * 10 + Probe penetration option from original housing (330801 option C) + 063.Example: Original part number is 330801-16-08-205-03-02. A option for replacement sleeve is (080 + 205 +063) = 3 4 8.Minimum Probe Sleeve Length:88 mm (3.5 in) = 0 8 8Maximum Probe Sleeve Length:823 mm (32.4 in) = 8 2 3English Standoff Adapter (Spare)Hex = 1-3/8 in; threads = 3/4-14 NPT109319 –AXXXOrder in increments of 0.5 in (13 mm).Minimum length: 1.5 in (38 mm)Maximum length: 7.5 in (191mm)Example:0 2 0 = 2 in (51 mm) Metric Standoff Adapter (Spare)Wrench flats = 35 mm; threads = 3/4-14 NPT.109318 –AXXOrder in increments of 10 mm.Minimum length: 40 mmMaximum length: 200 mmExample: 0 5 = 50 mm104968-01English sleeve plug threaded, 303stainless steel.104968-02Metric Sleeve Plug Threaded, 303stainless steel.Plugs fill opening when sleeve isremoved from machine case. 104288-01English Blanking Plug104288-02Metric Blanking Plug.Blanking plugs are included withthe Fittings Option "D". Spareplugs fill conduit holes in plastichousing where needed. Heavy Duty Cable Fittings03813103Chrome-plated zinc conduitfitting, 3/4-14 NPTSpecifications and Ordering Information03818100AISI 316 stainless steel conduitfitting, 3/4-14 NPT03818101AISI 316 stainless steel conduitfitting, PG21 x M2503818102AISI 316 stainless steel conduitfitting, PG21 x M2003818111Nickel-plated brass conduit fitting,PG21 x M2026650-01AISI 303 stainless steel reducer3/4-14 NPT to 1/2-14 NPTSealtite® Flexible Conduit14847-AXX1/2-14 NPT assembly14848-AXX3/4-14 NPT assemblyA:Length OptionOrder in increments of 1 ft (0.3 m).Minimum length: 1 ft (0.3 m).Maximum length: 99 ft (30.2 m)Example: 0 5 = 5 ft (1.5 m)Specifications and Ordering InformationFigures and DrawingsNote: All dimensions in millimetres (inches) except as noted.1. Depth = 92.7 (3.65)2. Fitting “D”3. PROXPAC XL Housing4. 42 (1.75) hexagonal5. Dimension “B”6. Standoff adaptor (optional)7. 3/4-14 NPT8. Dimension “C”9. 12.7 (0.5) diameter stainless steel sleeve10. Probe11. Target surfaceFigure 1: Dimensions for PROXPAC XL Proximity Transducer AssemblySpecifications and Ordering InformationFigure information• "B" plus "C" dimensions greater than 305 mm (12.0 in) require additional sleeve support near the probe to stiffen the assembly and avoid the influence of resonance.• For desired probe penetration lengths of less than 51 mm (2.0 in), order a separate Individual Standoff Adapter. The effective probe penetration length will then be reduced by the length of the Individual Standoff Adapter, plus an additional 13 mm (0.5 in) due to the NPT thread engagement.Example: The customer desires a probe penetration length of 25 mm (1.0 in). To do this, they order a 330800 housing with CXXX (probe penetration) option of 0 3 0 [76 mm (3 in)] and a separateindividual standoff adapter that is 38 mm (1.5 in) in length (part number 109319-015). Thestandoff adapter would cover 38 mm (1.5 in) of the probe sleeve, plus an additional 13 mm (0.5in). Therefore, the effective probe penetration length would drop to 25 mm (1.0 in).• "B" plus "C" dimension represents mid-setting distance between mounting surface and target surface.Threaded sleeve allows ±12.7 mm (0.5 in) adjustment from this point. "B" plus "C" dimension is 760 mm (30 in) maximum.Bently Nevada, PROXPAC XL, Proximitor and ClickLOC, are trademarks of General Electric Company.Viton and Neoprene are trademarks of DuPont Dow Elastomers L.L.C.Sealtite is a trademark of Aldi Corporation.Copyright 2007. Bently Nevada LLC.1631 Bently Parkway South, Minden, Nevada USA 89423Phone: 775.782.3611 Fax: 775.215.2873/bentlyAll rights reserved.Specifications and Ordering Information。