Mobile传感器-20140718-yl

LAMBDA SENSORSUNIVERSAL APPLICATIONS OPTIMUM PERFORMANCEProduct / Technical InformationI n c l u d e s n e w P re m i u m S e n s o r s r a n g eLambda Sensors detect and measure the presence of oxygen in exhaustgases. It then compares this information with the air sample found insidethe sensor. This information is relayed to the fuel injection control unit(computer) in order to calculate the optimal air/fuel ratio mix.HELLA LAMBDA SENSORSThe fuel injection control unit (computer) does not use the sensor signal when:The engine is cold, because during this period the mixture will be rich.In fast acceleration or in full load.During cut-off, as the mixture will be poor.FUNCTIONINGThe Lambda Sensor generates millivolts according to the quantity of oxygen in the exhaust gases.The “heart“ of the Lambda Sensor is the thimble shaped part made of a ceramic material called zirconium dioxide.This thimble shaped part is also covered on both sides with an extremely thin layer of microporous platinum. This part works as a galvanic cell (battery). When the zirconium dioxide is heated to above 300°C (572°F) it becomes an electrical conductor, allowing the oxygen ions to move from the internal platinum layer (in contact with the atmosphere) to the external platinum layer (in contact with the exhaust gases).The generation of a high millivoltage means that practically all oxygen that was injected in the combustion chamber has been consumed.On the other hand, the generation of a low millivoltage means that there is more oxygen in the combustion chamber than is needed for combustion, leading to a surplus of oxygen in the exhaust gases.The fuel injection control unit registers the generated millivoltage and adjusts the air/fuel mixture to be as close to the ideal ratio as possible.GASES CREATED DURING COMBUSTIONH2O = waterCO2 = carbon dioxideNOx = nitrogen oxideCH4 = methaneCO = carbon monoxideH2 = hydrogenHC = hydrocarbonsSOx = sulfur oxideN2 = nitrogenDear customer:This HELLA Lambda Sensor brochure, provides a technical specification overview for universal applications.Apart from technical specification we also include assembly and wiring reference in a simplified manner.The Lambda Sensor is one of the most important sensors in the engine management system. This sensor is critical and serves to control the air/fuel ratio, making it possible for vehicles to comply with the emissions standards set by law worldwide.We trust you will find this brochure informative and enhance your understanding of how HELLA Lambda Sensors function.Your HELLA AutomotiveSouth Africa TeamHELLA LAMBDA SENSORSMAIN COMPONENTSSWITCHINGThe transition of the Lambda Sensoroutput signal from a rich to lean mixtureis called switching.RICH MIXTUREWhen an engine runs on a RICH mixturevery little oxygen will be found in theexhaust gases. This is due to almostall the oxygen having been consumedin the combustion of the excess injectedfuel. The result will be a low quantity ofoxygen ions in the external electrodeleading to a higher voltage generation.LEAN MIXTUREOn the other hand, when the engine runson a LEAN mixture, more oxygen will befound in the exhaust gases. This is dueto the lack of fuel to burn all the injectedoxygen. This will lead to a higher numberof oxygen ions in the external electrode,resulting in the generation of a smallervoltage.3HousingStainless steelTop cover protectorOUTPUT SIGNALFrom 0 to 1.1 volts (0 to 1 100 millivolts).RICH MIXTURE λ < 1 More than 0.45 volts(450 mV) = Excess of fuel.LEAN MIXTURE λ > 1 Less than 0.45 volts(450 mV) = Excess of oxygen.There are a number of issues to consider when a troubleshooting problems, including, poor fuel quality, short circuit from signal to negative or ground, wire corrosion and/or solvents or detergents in the exhaust system. Futhermore:Check whether there is any damage to the main body, wiresor the plugDue to its proximity to the exhaust system, poor fitting maycause the plug or wire covers to melt, which results in the need to replace the sensorOther physical damage to the sensor body, water ingress orloosening of cable sealsThe sensor element can also be affected by chemicals whichshould not be present in the vehicles emissions In each case, the problem should be rectified and the sensor replaced.The following pictures show how chemicals, which should not be present in the fuel system, as well as engine damage, can detramentally affect the sensors.HELLALAMBDA SENSORSRich fuel mixtureSilicon poisoningLead poisoningCoolant / anti-freeze contamination High oil consumptionNOTE: Lambda Sensors cannot be cleaned / restored / repaired following contamination or damage.TROUBLESHOOTINGWHY HELLA LAMBDA SENSORS UNIVERSAL APPLICATIONSThe replacement of a used Lambda Sensor ensures the optimal air/fuel mix ratio during the combustion process. Therefore in most cases, significant lower fuel consumption is evident: Saving money and fuelInhibits environmental impactReduces wear and tare as well as repair expensesKey benefits of HELLA Lambda Sensors include:Only 6 different part numbers cover the majority of vehicles inthe car parcLower expenses on capital commitmentUniversal parts are generally less expensive than vehiclespecific parts (You get the same technology and quality under the HELLA banner.)COLOUR WIRE ASSEMBLY TABLE OEM | UNIVERSALNote: The heater is not polarity dependent.5MOST COMMON DEFECTSExaggerated fuel consumption Loss of powerFailure in the ignition system Damaged catalytic converter High level of hydrocarbonsFuel tank over-filled » damages the canister and causes rich mixtureCrack in the ceramic thimblecaused by accidental drop of the sensor Loss of signal can be caused by: Use of welding in the connectionof the Universal Lambda Sensor Terminal or connection plugproblemsREPLACEMENT AND INSTALLATIONRemove the old Lambda Sensor carefully / thread corrosion oroxidation can prove problematic. Use high temperature grease in the thread of the new Lambda Sensor, so it can easily be removed later.Avoid hitting or dropping the Lambda Sensor because the ceramic parts can be damaged.HELLA LAMBDA SENSORSHELLA LAMBDA SENSOR ASSEMBLY INSTRUCTIONSUNIVERSAL APPLICATIONSDisconnect the used sensor and remove it from the exhaust system.Cut the used sensor wires close to sensor’s body.This procedure should be repeated for all the wires of the sensor.Pass the plastic tube through the wire and make the connection to the new Sensor using the provided clip.For ease of reference please check the wire color assembly table on page 5.A er making the connection, slide the plastic tube over the clip and heat it carefullyusing a match or a lighter until it shrinks and completely covers the connection.OLD SENSORMatchEXCLUSIVE FEATURESNickel plated wires with teflon cover for high temperature resistanceFull coverage of direct-fit sensorsDouble layer ceramic protection to prevent contamination100% Function testedLaser welded housings to protect against water and contaminationCompact sensing element, resulting in faster heatingCoated threadsHELLA UNIVERSAL LAMBDA SENSOR RANGEGENERAL INFORMATIONThread HexInitial working temperatureMaximum working temperature TorqueInput Voltage of the heaterM18x1.522 mm300°C without internal heater 1 000°C40 - 60 Nm 12 to 14 voltsLS8884Short Code Short Code LS88897Extended wireREPLACEMENT AND INSTALLATIONRemove the old Lambda Sensor carefully / thread corrosionor oxidation can prove problematic. Use high temperature grease in the thread of the new Lambda Sensor, so it can easily be removed later.Avoid hitting or dropping the Lambda Sensor because the ceramic parts can be damaged.HELLA LAMBDA SENSORSHELLA PREMIUM LAMBDA SENSOR ASSEMBLY INSTRUCTIONS UNIVERSAL APPLICATIONSFull coverage of direct-fit sensorsDouble layer ceramic protection to prevent contaminationLaser welded housings to protect against water and contaminationCompact sensing element, resulting in Universal plugConnector fittedfor the universal plugTerminalRed guideCoated threads[1] Cut wires off close to body ofused sensor.[5] Insert wire into terminal(pass through the closing rubber).[2] Remove the end insulation of each wire.[6] Press crimp toll to lock wire in terminal.[3] Insert terminal into crimptool with open part in crimp tool cavity.[7] Insert each terminal/wire into universal plug connector.[4] Partially close crimp tool to hold terminal in place and insert closing rubber with smaller diameter.[8] Ensure good connection andwiring fitment in correct order. [9] Insert red guide into connector.[10] Clip the connector into the universal plug to complete process.EXCLUSIVE FEATURESClosing rubberHELLA UNIVERSAL PREMIUM LAMBDA SENSOR RANGEGENERAL INFORMATIONThread HexInitial working temperatureMaximum working temperature TorqueInput Voltage of the heaterM18x1.522 mm300°C without internal heater 1 000°C40 - 60 Nm 12 to 14 voltsShort Code LS80099Extended wireNotesHELLA LAMBDA SENSORSNotes11HELLA Automotive South Africa (Pty) Ltd. P O Box 6130Moselville, Uitenhage,SOUTH AFRICA6230Sales Telephone: +27 (0) 41 996 5700 Sales Telefax: +27 (0) 41 996 5720 http://www.hella.co.za© HELLA KGaA Hueck & Co., LippstadtPN: 6-002 07.2011Printed in South Africa。

42 Overview Guided Wave Radar 46VEGAFLEX series 8054VEGAPASS 81Area of applicationThe TDR sensors of the VEGAFLEX series are suitable for level measurement in liquids and bulk solids. In liquids, they can also detect the interface bet-ween two products. They measure liquids reliably, even under high pressure and extreme temperatures. They can be used in simple as well as in aggres-sive liquids and are suitable for applications with stringent hygiene require-ments. The sensors measure light as well as heavy bulk solids with absolute reliability, even in the presence of dust and noise, and without being affected by buildup or condensation.Measuring principleHigh-frequency radar pulses are coupled onto a cable (solids) or rod (liquids) and guided along the probe. The pulse is reflected by the product surface. The instrument calculates the level from the running time of the radar pulsesand the entered tank height.AdvantagesTDR sensors operate independently of noise, pressure or temperature fluctuations and are also completely unaffected by changes in density, foaming, steam or dust. Buildup on the probe or on the container wall does not affect the measurement either. This allows simple, straightforward system design and engineering. The menu-driven adjustment routines allow simple, time-saving and confident setup.123① Cable version for process temperature -20 … +200 °C ② Rod version ③ Coax versionrestrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 81TDR sensor for continuous level and interface measurement of liquids Application areaThe VEGAFLEX 81 level sensor measures maintenance-free all kind of liquids. Even in applications with vapour, buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. The VEGAFLEX 81 is the economical solution for various level and interface measurements.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup−Comprehensive diagnostic possibilities ensure a maintenance-free operation and hence a high plant availability−Shortenable probes offer a simple standardisation and highest flexibility in the planning Technical data Version:exchangeable cable (ø 2 mm, ø 4 mm)exchangeable rod (ø 8 mm, ø 12 mm)coax (ø 21.3, mm, ø 42 mm)Measuring range:cable probe up to 75 m rod probe up to 6 m coax probe up to 6 m Process fitting:thread from G¾, ¾ NPT flanges from DN 25, 1"Process temperature:-40 … +200 °C-60…+150°C for volatile substances, e.g. AmmoniaProcess pressure:-1 …+40 bar (-100 … +4000 kPa)Accuracy:±2 mmScopeA Europe ......................................................................................................................................................................................Length (from seal surface)Cable ø2 mm/316 (500-75000 mm) per 100 mmRod ø8 mm/316L (300-6000 mm) per 100 mmRod ø12 mm/316L (300-4000 mm) per 100 mmCoax ø21.3mm/316L (300-6000 mm) per 100 mmCoax Ø42.2mm/316L (300-6000 mm) per 100 mm12① Cable version ② Rod version ③ Flange versionrestrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 82TDR sensor for continuous level measurement of bulk solidsApplication areaThe VEGAFLEX 82 level sensor measures maintenance-free light and heavy-weight bulk solids. Even in applications with strong dust generation,condensation or buildup, the sensor delivers precise and reliable measured values. The VEGAFLEX 82is an economical and reliable solution for your application.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup−Shortenable probes offer a simple standardisation and highest flexibility in the planning−Virtually all bulk solids can be measured with the automatic probe end tracking Technical data Version:exchangeable cable (ø 4 mm, ø 6 mm)exchangeable rod (ø 16 mm)Measuring range:cable probe up to 75 m rod probe up to 6 m Process fitting:thread from G¾, ¾NPT flanges from DN 25, 1"Process temperature:-40 … +200 °CProcess pressure:-1 … +40 bar (-100 … +4000 kPa)Accuracy:±2 mmScopeA Europe ...................................................................................................................................................................................Length (from seal surface)Cable ø4 mm/316 (500-75000 mm) per 100 mmCable ø6 mm/316 (500-75000 mm) per 100 mmRod ø16 mm/316L (300-6000 mm) per 100 mm123① Version / Material: Rod (ø 10 mm) / PFA② Version / Material: Cable (ø 4 mm) with gravity weight / PFA③ Version / Material: Exchangeable rod (ø 8 mm) / 1.4435 (Basle Standard 2)restrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 83TDR sensor for continuous level and interface measurement of liquids Application areaThe VEGAFLEX 83 level sensor measures maintenance-free agressive liquids or liquid media with highest hygienic requirements. Even in applications with vapour, buildup, foam generation and condensation, the sensor delivers precise andreliable measured values. The VEGAFLEX 83 is the economical and ideal solution for your application.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup −The gap-free hygienic design ensures simple and reliable cleanability −The maintenance-free operation increases the plant efficiency Technical data Version:cable (ø 4 mm)rod (ø 8 mm, ø 10 mm)Measuring range:cable probe up to 32 m rod probe up to 4 m Process fitting:flanges from DN 25, 1"hygienic fittings Process temperature:-40 … +150 °CProcess pressure:-1 … +16 bar (-100 … +1600 kPa)Accuracy:±2 mmScopeA Europe ...................................................................................................................................................................................Length (from seal surface)Cable ø4 mm / PFA isolated (500-32000 mm) per 100 mmRod ø10 mm/PFA insulated (300-4000 mm) per 100 mmRod ø8 mm/1.4435 Ra < 0.76 µm (BN2) (300-4000 mm) per 100 mm132 ø 16 mm (0.63")(0.84")① Version: -20 … +250 °C; coax ② Version: -196 … +280 °C; rod ③ Version: -196 … +450 °C; cablerestrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 86TDR sensor for continuous level and interface measurement of liquids Application areaThe VEGAFLEX 86 level sensor measures maintenance-free all liquids under extreme pressure and temperature conditions. Even in applications with buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. In saturated steam applications, a special reference probe ensures a density-independent measurement. The VEGAFLEX 86 offers an economical level and interface measurement for your application.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup−Comprehensive diagnostic possibilities ensure a maintenance-free operation and hence a high plant availability−The maintenance-free operation increases the plant efficiency Technical data Version:exchangebale cable (ø2 mm, ø 4 mm)exchangeable rod (ø 16 mm, ø 8 mm)coax (ø 42 mm, ø 21.3 mm)Measuring range:cable probe up to 75 m rod probe up to 6 m coax probe up to 6 m Process fitting:thread from G¾, ¾ NPT flanges from DN 25, 1"Process temperature:-196 … +450 °CProcess pressure:-1 … +400 bar (-100 … +40000 kPa)Accuracy:±2 mmScopeA Europe ...................................................................................................................................................................................Length (from seal surface)Cable ø4 mm / 316 (500-60000 mm) per 100 mmRod ø8 mm/316L (300-6000 mm) per 100 mmRod ø16 mm/316L (300-4000 mm) per 100 mmCoax ø21.3mm/316L (300-6000 mm) per 100 mmCoax ø42.2mm/316L (300-6000 mm) per 100 mmVersion: side - side / two connections Additional instrument options and possible restrictions./configurator Instrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview:Chapter AccessoryVEGAPASS 81Bypass for continuous level measurement of liquidsApplication areaThe combination of VEGAPASS 81 with VEGAFLEX enables a continuous level measurement outside the vessel. The bypass consists of a standpipe which is mounted as communicating vessel laterally to the vessel via two process fittings. This kind of mounting ensures that the level in the standpipe and the vessel are the same.Your benefit−Maintenance-free system without mechanically moving parts−Simple, robust and proven mechanical constructionTechnical dataVersion:according to ASME or PEDProcess temperature:-196 ... +450 °C; dependent on the installedsensorProcess pressure:0 ... 250 bar; dependent on the installedsensorProcess fitting vessel:flanges from DN 20, 1"Measuring range:up to 4 mClassificationD Pressure device directive 97/23/EC /PED 97/23/EC .............................................................................................................Center - Center (M)Ø60.3x2 mm /316L (300-4000 mm) per 100 mmØ60.3x2.77 mm (2"Schedule 10)/316L (300-4000 mm) per 100 mmØ88.9x2 mm / 316L (300-4000 mm) per 100 mmØ88.9x3.05 mm (3"Schedule 10)/316L (300-4000 mm) per 100 mmDistance vessel connections 90° displaced (L)Ø60.3x2 mm /316L (300-4000 mm) per 100 mmØ60.3x2.77 mm (2"Schedule 10)/316L (300-4000 mm) per 100 mmØ88.9x2 mm / 316L (300-4000 mm) per 100 mmØ88.9x3.05 mm (3"Schedule 10)/316L (300-4000 mm) per 100 mm。

美国MOTOROLA压力传感器美国MOTOROLA公司的MPX系列硅压力传感器，主要以气压测量为主，适合用于医疗器械，气体压力控制等领域，输出数字信号。

其测量方式可分为：表压（GP）、绝压（A、AP）、差压（D、DP）型。

在宽温度范围工作时需外加补偿网络和信号调整电路。

具体型号分类而定名称：MPX2010DP 名称：MPX5700DP MPX5700GP 名称：MPX2100AP名称：MPX5500DP 名称：MPX5100AP 名称：MPX5050DP名称：MPX5010DP 名称：MPX4115AP 名称：MPX2200A 名称：MPX2200AP 名称：MPXH6115A6U 名称：MPX4250DP名称：MPX4115A 名称：MPX2202DP 名称：MPX2102AP名称：MPX2053GP 名称：MPXY8300A6U 压力传感器 名称：触力型压力传感器 FSG15N1A 名称：硅压力传感器 MPXH6115A 名称：MPX5700DP 硅压力传感器 名称：MPX53GP 硅压力传感器 名称：压力传感器FPM07 名称：轮胎压力传感器TP015 名称：轮胎压力传感器NPP301名称：Freescale 压力传感器 MPX2010DP商斯达实业传感器与智能控制分公司专门从事各种进口传感器的营销工作，代理多家欧美知名公司的产品。

涉及压力、温度、湿度、电流、液位、磁阻、霍尔、流量、称重、光纤、倾角、扭矩、气体、光电、位移、触力、红外、速度、加速度等多种产品。

广泛应用于航空航天、医疗器械（如血压计）、工业控制、冶金化工、汽车制造、教育科研等领域。

商斯达实业代理的品牌产品主要有：压 力：Kulite、ACSI、Honeywell、Entran、Gems、Dwyer、SSI、Smi、Senstronics、Intersema、Motorola、 NAIS、E+H、Fujikura、Dytran、APM称重测力：Transcell、HBM、Interface、Thamesside、Philips、Entran 温 湿 度：Honeywell、Dwyer流 量：Gems、Dwyer、Honeywell、Folwline、WorldMagnetics 液 位：Honeywell、Siccom、Gems、Dwyer、Kulite、SSI 加 速 度：Entran、Silicondesigns、Dytran 压力开关：ACSI、Gems、Dwyer、台湾矽微航空器材：TexTech 隔音材料、Honeywell 薄膜加热片、DigirayX 射线探伤仪 仪 表：Honeywell、Transcell、东辉、上润、AD、东崎商斯达实业 除代理上述产品外，还有几条传感器生产线，一条压力传感器组装线，可为用户提供各种用途的、特殊要求的配套产品。

Page 1/3电流传感器 LT 208-S7原边和副边之间是绝缘的，用于测量直流、交流和脉冲电流。

电参数I PN原边额定有效值电流 200AI PM 原边电流, 测量范围 0 .. ± 300AR M 测量电阻R M min R M max with ± 12 V @ ± 200 A max 0 50 Ω@ ± 300 A max 0 26 Ω with ± 15 V @ ± 200 A max 0 73 Ω @ ± 300 A max0 40ΩI SN 副边额定有效值电流 100 mA K N 转换率1 : 2000V C 电源电压 (± 5 %) ± 12 .. 15 V I C电流消耗28 (@ ± 12V) + I S mA精度 - 动态参数X G总精度 @ I PN , T A = 25°C ± 0.5 %εL线性度 < 0.1 %Typ Max I O 零点失调电压 @ I P = 0, T A = 25°C± 0.20 mA I OM 磁性失调电流 1) @ I P = 0, 通过 3 x I PN 的过载 ± 0.20 mA I OT I O 的温漂 (- 10°C .. + 70°C) ± 0.20 ± 0.64 mA t ra 反应时间 to 10 % of I PN < 500 ns t r 响应时间 2) to 90 % of I PN < 1 µs di/dt di/dt 跟随精度 > 100 A/µs BW频带宽度 (- 3 dB)DC .. 100kHz一般参数T A环境操作温度 - 10 .. + 70 °C T S 环境贮存温度- 25 .. + 80 °C R S 副边线圈电阻 @ T A = 70°C 21 Ωm 质量 79g标准3)EN 50178注释1)磁场的强磁力的结果 2)100 A/µs 的 di/dt3)备有相应的检测清单I PN = 200 A 性能应用霍尔原理的闭环(补偿)电流 ●传感器符合 ●UL 94-V0 标准的绝缘外壳优势出色的精度 ●良好的线性度 ●低温漂 ●最佳的反应时间 ●宽频带 ●无插入损失 ●抗干扰能力强 ●电流过载能力●应用交流变频调速、伺服电机 ●直流电机牵引的静电转换 ●电池电源 ●不间断电源 ●(UPS)开关电源 ●(SMPS)电焊机电源 ●应用领域工业●用霍尔原理的闭环(补偿)电流传感器•符合 UL 94-V0标准的绝缘外壳优势•出色的精度•良好的线性度•低温漂•最佳的反应时间•宽频带•无插入损失•抗干扰能力强•电流过载能力应用•交流变频调速伺服电机•直流电机牵引的静电转换•电池电源•不间断电源 (UPS)•开关电源 (SMPS)•电焊机电源I PN =50 APage 2/3电流传感器 LT 208-S7电隔离性能V d 交流隔离耐压测试有效值 1) , 50 Hz, 1 分钟 3.52kV V w 瞬态耐压 1.2/50 µs 6.5 kVMin dCp 爬电距离 2)10 mm dCI 电气间隙距离 2) 6mmCTI比较路经指数 (group IIIa)275应用参考依据 EN 50178 及 IEC 61010-1 标准,应用条件示范如下:负载电压类别: ●OV 3污染等级: ●PD2非特殊应用领域●注释 1)原副边之间2)原边至外壳表面端子安全事项传感器必须按照使用说明要求安放在符合应用标准和安全要求的电子或电气设备中.注意,小心电击传感器工作时,某些部位可能会承受危险电压(如原边母排,电源)忽视这些将导致损坏和严重危险. 传感器是内置式设备,在安装完毕后其导电部分一定要保证不被外界触及. 可采用保护壳或附加屏蔽铠装. 主电源必须能被断开.EN 50178IEC 61010-1dCp, dCI,额定耐压值额定电压单绝缘600 V 600 V 加强型绝缘300 V300 VV wPage 3/3说明I ●S 在 I P 按箭头方向流动时, 是正向的.原边导体温度不超过 ●100°C.母排完全充满原边穿孔时动态表现 ● (di/dt 和响应时间)为最佳.此模块为标准传感器. 对于不同的应用 ● (电源电压、匝比, 单项测量...）请与我们联系.机械性能自然公差 ● ± 0.5 mm紧固点 ● 2 孔 ∅ 5.4 mm 原边穿孔 ● ∅ 20 mm副边连接 ● 插座 2541 WV-4P（上海嘉仁）LT 208-S7外形尺寸 (in mm)。

B I 10-M 30-Y 1X -H 1141 | 11/29/2022 05-46 | t e c h n i c a l c h a n g e s r e s e r v e dBI10-M30-Y1X-H1141Inductive SensorTechnical dataBI10-M30-Y1X-H114140202 Rated switching distance 10 mmFlushSecured operating distance ≤ (0.81 × Sn) mmSt37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4≤ 2 % of full scale ≤ ±10 %1…10 %2-wire, NAMUR 0.5 kHz Nom. 8.2 VDC Non-actuated current consumption ≥ 2.1 mA Actuated current consumption ≤ 1.2 mAKEMA 02 ATEX 1090X )/inductance (L i )150 nF/150 µHÉ II 1 G Ex ia IIC T6 Ga/II 1 D Ex ia IIIC T135 °C Da(max. U i = 20 V, I i = 20 mA, PThreaded barrel, M30 × 1.562 mmFeatures■M30 × 1.5 threaded tube ■Chrome-plated brass ■DC 2-wire, nom. 8.2 VDC■Output acc. to DIN EN 60947-5-6 (NAMUR)■M12 x 1 male connector■ATEX category II 1 G, Ex zone 0■ATEX category II 1 D, Ex zone 20■SIL2 (Low Demand Mode) acc. to IEC 61508,PL c acc. to ISO 13849-1 at HFT0■SIL3 (All Demand Mode) acc. to IEC 61508,PL e acc. to ISO 13849-1 with redundant configuration HFT1Wiring diagramFunctional principleInductive sensors detect metal objectscontactless and wear-free. For this, they use a high-frequency electromagnetic AC field that interacts with the target. Inductive sensors generate this field via an RLC circuit with a ferrite coil.Technical dataMounting instructions11H-X1Y-3M-1IBB I 10-M 30-Y 1X -H 1141 | 11/29/2022 05-46 | t e c h n i c a l c h a n g e s r e s e r v e d AccessoriesBST-30B6947216Mounting clamp for threaded barrel sensors, with dead-stop; material:PA6QM-306945103Quick-mount bracket with dead-stop;material: Chrome-plated brass. Male thread M36 × 1.5. Note: The switching distance of the proximity switches may change when using quick-mount brackets.MW-306945005Mounting bracket for threaded barrel sensors; material: Stainless steel A21.4301 (AISI 304)BSS-306901319Mounting clamp for smooth andthreaded barrel sensors; material:PolypropyleneWiring accessoriesDimension drawingTypeID RKC4.221T-2/TEB6628420Connection cable, female M12, straight,2-pin, cable length: 2 m, sheathmaterial: PVC, black; cULus approval;other cable lengths and qualities available, see WKC4.221T-2/TEB 6628427Connection cable, M12 femaleconnector, angled, 2-pin, cable length:2 m, jacket material: PVC, black; cULus approval; other cable lengths andqualities available, see B I 10-M 30-Y 1X -H 1141 | 11/29/2022 05-46 | t e c h n i c a l c h a n g e s r e s e r v e dInstructions for useIntended useThis device fulfills Directive 2014/34/EC and is suited for use in areas exposed to explosion hazards according to EN 60079-0:2018 and EN 60079-11:2012.Further it is suited for use in safety-related systems, including SIL2 as per IEC61508.In order to ensure correct operation to the intended purpose it is required to observe the national regulations and directives.For use in explosion hazardous areas conform to classificationII 1 G and II 1 D (Group II, Category 1 G, electrical equipment for gaseous atmospheres and category 1 D, electrical equipment for dust atmospheres).Marking (see device or technical data sheet)É II 1 G and Ex ia IIC T6 Ga and É II 1 D Ex ia IIIC T135 °C Da acc. to EN 60079-0, -11Local admissible ambient temperature -25…+70 °CInstallation/CommissioningThese devices may only be installed, connected and operated by trained and qualified staff. Qualified staff must have knowledge of protection classes, directives and regulations concerning electrical equipment designed for use in explosion hazardous areas.Please verify that the classification and the marking on the device comply with the actual application conditions.This device is only suited for connection to approved Exi circuits according to EN 60079-0 and EN 60079-11. Please observe the maximum admissible electrical values.After connection to other circuits the sensor may no longer beused in Exi installations. When interconnected to (associated) electrical equipment, it is required to perform the "Proof of intrinsic safety" (EN60079-14).Attention! When used in safety systems, all content of the security manual must be observed.Installation and mounting instructionsAvoid static charging of cables and plastic devices. Please only clean the device with a damp cloth. Do not install the device in a dust flow and avoid build-up of dust deposits on the device.If the devices and the cable could be subject to mechanical damage, they must be protected accordingly. They must also be shielded against strong electro-magnetic fields.The pin configuration and the electrical specifications can be taken from the device marking or the technical data sheet.Service/MaintenanceRepairs are not possible. The approval expires if the device is repaired or modified by a person other than the manufacturer. The most important data from the approval are listed.。

新产品技术参数说明V2021.11.24杭州安布雷拉自动化科技有限公司曾工186****3652目录超声波接近开关(DA-AAF-35RJG) (1)超声波接近开关(DA-AAM38-35R0N) (2)M33水下测距传感器(DE-WLM33-35R0N) (3)HART二线超声波物位计(DYYL-WW-HART) (4)M60水下六路避障传感器(DF-WAM60-20R0N) (5)M100水下六路避障传感器(DG-WAM100-300R0N) (6)水下噪声检测传感器(DI-WA43-BON) (7)TI小型测距传感器(DA-AAGH-40RMG) (8)手持式超声波测深仪(DD-WAP-70MLG) (9)超声波水下通讯传感器(DJ-WAM33-300MRON) (10)六波束超声波传感器(DK-AAM38-50R0N) (11)M30超声波测距传感器(DC-AS30-40RMG) (12)外贴式超声波液位开关(DL-WA-50JOG) (13)超声波五路水下避障传感器(DK-WNB-50R0G) (13)双路超声波传感器(DO-ALN1-15RNG) (15)小型超声波多普勒流速仪(DP-WPB-FR0G) (16)低功耗窨井液位计(DQ-WAB-10NB) (17)六波束超声传感器(DK-WNM70-50R0N) (18)M36水下测距传感器(DE-WNQ-M36-00-RON) (19)科鼎物位计(DC-ALM30M2500MM-RON) (20)M50水下测距传感器(DM-WAM50-R0N) (21)M80水下测距传感器(DM-WAM80-R0N) (22)M33贴片水下测距传感器(DE-WLM33-35R0N) (23)M36水下测距传感器航插款(DE-WNQ-M36-00-RON) (24)十波束超声波测距避障传感器 (25)超声波五路水下避障传感器(DK-WNB-50R0G) (26)超声波接近开关(DA-AAF-35RJG)连接器出线方式。

你的手机到底有多少传感器13种传感器的介绍和工作原理概述摇动手机就可以控制赛车方向;拿着手机在操场散步，就能记录你走了几公里?这些你越来越熟悉的场景，都少不了天天伴你身旁的智能手机。

而手机能完成以上任务，主要都是靠内部安装的传感器。

你知道手机中的传感器有多少种?又是倚靠那些原理来运作?1、光线传感器(Ambient Light Sensor)光线传感器类似于手机的眼睛。

人类的眼睛能在不同光线的环境下，调整进入眼睛的光线，例如进入电影院，瞳孔会放大来让更多光线进入眼睛。

而光线传感器则可以让手机感测环境光线的强度，用来调节手机屏幕的亮度。

而因为屏幕通常是手机最耗电的部分，因此运用光线传感器来协助调整屏幕亮度，能进一步达到延长电池寿命的作用。

光线传感器也可搭配其他传感器一同来侦测手机是否被放置在口袋中，以防止误触。

2、距离传感器(proximity sensor)透过红外线LED灯发射红外线，被物体反射后由红外线探测器接受，藉此判断接收到红外线的强度来判断距离，有效距离大约在10米左右。

它可感知手机是否被贴在耳朵上讲电话，若是则会关闭屏幕来省电;距离传感器也可以运用在部分手机支持的手套模式中，用来解锁或锁定手机。

iPhone 4/4s与iPhone 5/5s的距离传感器与光传感器位置。

3、重力传感器(G-Sensor)透过压电效应来实现。

重力传感器内部有一块重物与压电片整合在一起，透过正交两个方向产生的电压大小，来计算出水平的方向。

运用在手机中时，可用来切换横屏与直屏方向，运用在赛车游戏中时，则可透过水平方向的感应，将数据运用在游戏里，来转动行车方向。

4、加速度传感器(Accelerometer Sensor)作用原理与重力传感器相同，但透过三个维度来确定加速度方向，功耗小但精度低。

运用在手机中可用来计步、判断手机朝向的方向。