CP112风量传感器资料

MODEL010CWIND SPEED SENSOROPERATION MANUALMet One Instruments, IncCorporate Sales & Service: 1600 NW Washington Blvd. Grants Pass, OR 97526 Tel (541) 471-7111 Fax (541) 471-7116******************1.0 GENERAL INFORMATION1.1 The 010C Wind Speed Sensor uses a durable, three-cup anemometer assembly andsolid-optical link with a 40-slot chopper disk to produce a pulsed output whosefrequency is proportional to wind speed. An internal heater reduces moisture forextended bearing life. This sensor is usually used in conjunction with the 191 Cross arm Assembly. The sensor may be used with a translator module, or used directlywith a variety of data loggers.1.2 The Sensor Cable has a quick-connect connector with vinyl jacketed, shielded cable.Cable length is given in -XX feet on each cable part number. A 1953-XX cable isused with translators having terminal strip connections.Table 1-1Model 010C Wind Speed Sensor SpecificationsPerformance CharacteristicsMaximum Operating Range 0-60 meters/sec or 0-125 mphStarting Speed 0.27 meters/sec or 0.6 mphCalibrated Range 0-50 meters/sec or 0-100 mphAccuracy ±1% or 0.15 mphTemperature Range -50︒C to +85︒CResponse Distance constant less than 5 ft of flow**The distance traveled by the air after a sharp-edged gust has occurred for theanemometer rate to reach 63% of the new speed. Distant constant less than 15ft of flow with optional 010C-1 aluminum cupset.Electrical CharacteristicsPower Requirements 12 VDC at 10 mAOutput Signal 11-volt pulseOutput Impedance 100 ohms maximumHeater Power Requirement 12 VDC at 350 mAStandard Cable Length 300’ maximum (consult factory if longercable is to be used for special requirements) Physical CharacteristicsWeight 1.1 poundsFinish Anodized aluminumMounting Use with 191 CrossarmCabling 1953-XX Cable (XX is cable length in feet)Optional AccessoriesA. External heater and power supply for extreme low temperature operation.B. Ice Skirt for extreme icing environments.C. Aluminum cup assembly.2.0 INSTALLATION2.1 The 010C Wind Speed InstallationA. Mount the cup assembly and secure with the Allen head set screw, check to seethat the cup assembly rotates freely.B. Install the sensor in the end of the Model 191 Crossarm Assembly (the endwithout the bushing).C. Tighten the locking set screw. Do not over-tighten. Apply a small amount ofsilicone grease to set screws to prevent freezing in adverse environments.D. Connect the cable assembly to the keyed sensor receptacle and tape it to themounting arm.2.2 WiringA. The cable assembly contains five wires. Typical wiring hookup is shown inFigure 2-1.No Connection White/Brown ShieldElectrical ConnectorView looking at connector pins. (Pins are also identified on connector).2.3 Lightning ProtectionA. Weather sensors are sensitive to direct or nearby lightning strikes. A well-grounded metal rod or frame should be placed above the sensor installation. Inaddition, the shield on the signal cable leading to the translator must beconnected to a good earth ground at the translator end and the cable routeshould not be vulnerable to lightning.3.0 OPERATIONAL CHECK-OUT AND CALIBRATION3.1 010C Wind Speed Sensor Check-OutA. Spinning the anemometer cup assembly will produce a series of pulses (40pulses per revolution). To verify sensor output, monitor this signal with either thetranslator module, data logger, or an oscilloscope. (Refer to Frequency vs. WindSpeed Table 3-1). Spinning the hub of the wind speed transmitter without thecup assembly mounted and allowing it to coast to a stop will give a goodindication of threshold performance; a jerky or sudden stop indicates damage tobearings, bent drive shaft, or obstruction in the light chopper.B. Inspect the cup assembly for loose cup arms or other damage. The cupassembly cannot change calibration unless a mechanical part has come loose orhas been broken. If a cup arm is loose or broken the calibration of the sensormay be affected.C. If the sensor heater is used, check internal heater operation by sliding sensorcover down and touching the housing behind the printed circuit board. Thehousing should feel warmer than the adjoining metal parts. The sensor has abuilt-in heater that is designed to provide a raise in the internal temperature,providing a small amount of positive pressure. This heater requires as external12 V (@500ma) power supply.FREQUENCY vs WIND SPEED FOR 010 SENSORTABLE 3-1Transfer FunctionsMiles per hour: Meters per second:rpm = 16.767 * (V mph - 0.6) rpm = 37.522 * (V m/s - 0.27) V mph = (rpm / 16.767) + 0.6 V m/s = (rpm / 37.522) + 0.27 f Hz = (V mph - 0.6) / .08946 f Hz = (V m/s - 0.27) / 0.039976 V mph = V m/s * 0.44704 V m/s = V mph / 0.447044.0 MAINTENANCE AND TROUBLESHOOTING4.1 General Maintenance Schedule*6 – 12 Month Intervals:A. Inspect sensor for proper operation per Section 4.2.B. Replace wind speed sensor bearings in extremely adverse environments perSection 4.5.12 – 24 Month Intervals:A. Recommended complete factory overhaul of sensor.*Schedule is based on average to adverse environments.Table 4-1010C Wind Speed Sensor TroubleshootingSymptom Probable Cause Solution Refer toNo wind speed output Loss of supplyvoltage Check translator +12supply & connectingcablesFigure 2-1Faulty integratedamplifierReplace circuit board Section 4.5Faulty diodes,D1, D2Replace circuit board Section 4.5Faulty detector Replace detector Section 4.6No wind speed outputbelow 2-5 mphBad bearing(s) Replace bearing(s) Section 4.4Faulty detector Replace detector Section 4.6Wind speed signal drops ouas speed increasesFaulty detector Replace detector Section 4.64.2 010C Wind Speed Sensor: 6 – 12 Month Periodic ServiceA. At the crossarm assembly, disconnect the quick disconnect plug from the sensor(leave the cable secured to the crossarm) and remove the sensor from thecrossarm assembly.B. Loosen the set screw holding the cup assembly. Support the rotating hub of thesensor with one hand and pull the anemometer cup assembly free.C. Visually inspect the anemometer cups for cracks and breaks. Also, make surethat each arm is securely attached to the cup assembly hub.D. Slide the sensor cover down to expose the light-chopper disc assembly, lightsource, detector, and circuit board.E. Inspect the interior of the sensor for any signs of corrosion and/or dust buildup.F. Inspect the light-chopper for cracks, and make sure that all slots are free ofcorrosion.G. Inspect the signal-conditioning module for cracks and corrosion around solderedconnections.H. Rotate the sensor hub assembly to ensure that it turns freely and that the sensorbearings are not damaged. Make sure the light-chopper assembly is notcontacting the light source and detector.I. Apply a small amount of silicone lubricant. (Dow-Corning DC-33 or equivalent) tothe sensor O-ring seals; slide the cover up over the sensor and wipe off anyexcess lubricant.J. A moisture vent is located on the base of the sensor; make sure that this vent is clear.K. Re-install sensor according to installation procedure (Section 2.0); verify proper operation using procedures in Section 3.0.4.3 010C Wind Speed Sensor Maintenance (Refer to 010C Sensor Assembly Drawing)The following procedures require a relatively clean, dry work area, a source of 12VDC power at approximately 20 mA, and an oscilloscope (DC to 10 KHz minimumrange required.4.4 Sensor Bearing Replacement. (Refer to 010C Sensor Assembly Drawing)A. Remove sensor from tower and remove cup assembly (1). Refer to Section 4.2.B. Disassemble sensor and remove old bearings (6).1. Slide the sensor cover (16) down to expose the light-chopper discassembly (10), detector assembly (12) and circuit board (18).2. Loosen both special set screws on the shaft of the light chopper assembly(11).3. Support the light-chopper assembly (10) with one hand and slowly pullthe rotating hub/shaft assembly (2) out of the column (8).4. Remove the shield (4) and slinger (5) from the column (8).5. Remove the light-chopper assembly (10) from the sensor housing, beingcareful not to damage the slots located between the light-chopper holderand the lower bearing.6. Insert the lower end of the rotating hub/shaft assembly into the upperbearing, cock it slightly to one side and push out the lower bearing.7. Insert a right-angle type of tool, such as an Allen wrench, into the upperbearing; cock it slightly to one side and remove the bearing.8. Clean dirt from bearing bores, using a cotton swab and alcohol.C. Install the new bearings and assemble the sensor.1. Install new upper and lower bearings in the column (8). Bearings shouldslide easily into bearing bores.2. Install a slinger and shield (4, 5) on the column assembly. Use new partsif old ones are damaged or corroded.3. Insert the rotating hub shaft (2) into the column assembly (8), through theshield (4), slinger, and upper bearing, until it starts to protrude through thelower bearing.4. Support the light-chopper assembly (10) with one hand and slowly pushthe rotating hub shaft into it until the shaft almost touches the bottom.5. Tighten both special set screws on the light-chopper assembly; do notover tighten as the set screw tips will damage the shaft.6. Rotate the sensor hub assembly (2) to ensure that it turns freely and thatan endplay of about .005” exis ts.7. Hold sensor vertically and make sure that the light-chopper assembly (10)is not contacting the detector assembly (12).8. Apply small amount of silicone lubricant (Dow-Corning DC-33 orequivalent) to the sensor O-rings (9); slide the cover (16) up over thesensor and wipe off any excess lubricant.D. Replace cup assembly and re-install (refer to Section 2.0)4.5 1200-1 Circuit Board Assembly Replacement (Refer to 010C Assembly Schematic)A. Remove sensor from tower and remove cup assembly (refer to Section 4.2).B. Slide the sensor cover (16) down to expose the light-chopper disc assembly (10),detector assembly (12), and circuit board (18).C. Remove two screws (17) holding circuit board assembly (18) and lift circuit boardaway from sensor housing.D. Note color of wires and then unsolder wires to detector assembly from circuitboard and three wires from connector (19).E. Install new circuit board assembly by reversing above procedure.4.6 Detector Assembly Replacement Refer to 010C Assembly Schematic)NOTE: 010C sensors SN M10560 and later use 520253 photodetector. Oldersensors use 1074 photodetector assemblies.A. Remove sensor from tower and remove cup assembly. Refer to Section 4.2.B. Slide the sensor cover (16) down to expose the light-chopper disc assembly (10),detector assembly (12) and circuit board (18).C. Remove two screws (17) holding circuit board assembly (18) and lift circuit boardaway from sensor housing.D. Note color of wires and then unsolder wires to detector assembly from circuitboard (18).E. Remove two screws (20) holding detector assembly (12) and remove assembly.F. Install new detector assembly by reversing above procedures.4.7 010C Wind Speed Sensor Repair and Recalibration ServiceThe factory provides fast, economical service for the user. This repair andcalibration service includes disassembly and detailed inspection of all movingmechanical parts and electronic components.Service includes replacement of bearings, regardless of apparent condition, andfunctional test of sensor. Replacement of the following items is also included: O-rings, shield and slinger, shaft, set screws. Other components will be replaced as required. Only charges for additional materials will be added to the basic service charge.Table 4-2Replacement 010C Parts ListRef No.U Description Part No.1 Cup Assembly Lexan - 2672Aluminum – 2672-1 2 Hub/Shaft Assy. 26584 Shield 10095 Slinger 10106 Bearing 10559 O-ring 72012010 Chopper Wheel Assembly 220211 Set Screw 60125012 Photo Detector 520253*13 Heater Clamp 48010014 Heater 80508016 Sensor Cover 267517 PCBA Mounting Screws 60124018 PCBA 1200-120 Detector Assembly Mounting Screws 60127022 Standoff 86005023 Integrated Amplifier 62030024 Nut, Hex, Kep 4-40 60040025 Screw FH 82︒ 4-40 x 3/8 60133026 Screw FH 82︒ 4-40 x ¼ 601240NOTE: 010C sensors SN M10560 and later use the black 520253 photodetector. Earlier sensors use the white 1074 photodetector assemblies.。

Differential pressure transmitterCP 114 – CP 115KEY POINTSMaterial: ABS V0 as per UL94Protection: IP65Display: LCD 10 digits. Size: 50 x 17 mmHeight of digits: Value: 10 mm; Unit: 5 mm Connections: safety Ø6.2 mmCable gland: for cables Ø8 mm maximum Weight: 143 g●Ranges from -500/+500 mbar to -2000/+2000 mbar (according to models)●Configurable intermediary ranges●0-10 V or 4-20 mA output, active, power supply 24 Vac/Vdc (3-4 wires) or 4-20 mA output, passive loop, power supply from 16 to 30 Vdc (2 wires)●ABS V0 housing, IP65, with or without display ●“¼ turn” system mounting with wall-mount plate ●Housing with simplified mounting systemFEA TURES OF THE HOUSINGTECHNICAL FEA TURESMeasurement units mbar, inWG, mmHG, PSI, mmH 2O, daPa, hPa, kPa Accuracy*±1.5% of reading ±3 mbar Response time 1/e (63%) 0.3 sResolution 1 mbar; 0.1 inWG; 1 mmHG; 1 mmH 2O; 1 hPa; 10 daPa; 0.1 kPa; 0.1 PSI Autozero Manual with push-button Type of fluidAir and neutral gasesOverpressure tolerated CP114: 1400 mbar; CP115: 4100 mbarConditions of use (°C/%RH/m)From 0 to +50°C. In non-condensing condition. From 0 to 2000 m.Storage temperatureFrom -10 to +70°CMeasuring range4: -500/+500 mabr 5: -2000/+2000 mbarPART NUMBERCP 11To order, just add the codes to complete the part number:Power supply / OutputA: Active – 24 Vac/Vdc – 0-10 V or 4-20 mA P: Passive – 16/30 Vdc – 4-20 mADisplayO: with display N: without displayExample: CP 114 – AOPressure transmitter measuring range -500/+500 mbar, 0-10 V or 4-20 mA active, with display*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out with calibration compensation.46 mm90mm109m m056 222 38 18*********************SEN TRONIC AGTECHNICAL SPECIFICA TIONSCONNECTIONSPressure connectionsOutput / Supply -active sensor 0-10 V or 4-20 mA (alim. 24 Vac/Vdc ±10%), 3-4 wires -passive loop 4-20 mA (power supply 16/30 Vdc), 2 wires -common mode voltage <30 VAC-maximum load: 500 Ohms (4-20 mA) / minimum load: 1 K Ohms (0-10 V)Consumption 2 VA (0-10 V) or 0.6 VA (4-20 mA)European directives 2014/30/EU EMC; 2014/35/EU Low Voltage; 2011/65/EU RoHS II; 2012/19/EU WEEE Electrical connection Screw terminal block for cables from 0.05 to 2.5 mm2 or from 30 to 14 AWG Carried out according to the code of good practice Communication to PC USB-mini DIN cable EnvironmentAir and neutral gasesInside the front housingDIP SwitchsOutput terminalblockPower supply terminal blockLCC-S connectionFixed back housingRemovable front faceCable glandAutozeroELECTRICAL CONNECTIONS – as per NFC15-100 standardThis connection must be made by a qualified and trained technician. To make the connection, the transmitter must not be energized.For CP114/115 – AO models and CP114/115 – ANmodels with 0-10 V or 4-20 mA output – active, 4 wires:A-+76L N Power supply 24 Vac class IIorNL12+3VP +5IP4GND -7+6-Power supply 24 Vdc-VRegulator display orPLC/BMS passive typeor-+4 wiresTo make a 3-wire connection, before powering up the transmitter, please connect the output ground to the input ground. See drawing below.4 wires3 wires+Regulator display or PLC/BMS passive type-12+3VP +5IP4GND -7+6-3 wiresPower supply24 Vdc+5IP4GND -7L 6N +Power supply24 Vac class IILN A-+orVRegulator display or PLC/BMS passive type-+Regulator display or PLC/BMSpassive typeor056 222 38 18*********************SEN TRONIC AGSETTINGS AND USE OF THE TRANSMITTERTo perform an autozero, unplug the 2 pressure connections tubes and press the “Autozero” key.When an autozero has been performed, “On” green light turns off then turns on, and on transmitters equipped with a display, “autoZ” is displayed.➢Autozero➢ConfigurationTo configure the transmitter, it must not be energized. Then, you can make the settings required, with the DIP switches (as shown on thedrawing below). When the transmitter is configured, you can power it up.To configure the transmitter, unscrew the 4screws from the housing then open it. DIPswitches allowing the different settings arethen accessible.To set a measuring range, put the 1, 2 and 3 on-off switches as indicated in the table below.➢Measuring range settings – left DIP switchExample:●From 0 to 750 mmH2O, measuring range is 750 mmH2O.●From -500 mbar to +500 mbar, measuring range is 1000 mbar.●Measuring ranges of the CP114transmitter on the ±500 mbar range according to the measurement unit.●Measuring ranges of the CP115transmitter on the ±2000 mbar range according to the measurement unit.Type oftransmitterCP114CP115CP114CP115CP114CP115CP114CP115CP114CP115 mbar100500200750300100040015005002000inWG40.0200.080.0300.0120.0400.0160.0600.0200.00800.0 kPa10.050.020.075.030.0100.040.0150.050.0200.0 PSI 2.010.0 4.015.0 6.020.08.030.010.040.0 mmHg8040016060024080032012004001600mmH2O1000500020007500300010 000400015 000500020000 daPa 1.0 5.0 2.07.5 3.010.0 4.015.0 5.020.0 hPa100500200750300100040015005002000 12341234123412341234Combination 1Combination 2Combination 3Combination 4Combination 5Measuringranges settingStandard range orcentral 0 settingLeft DIP switch12341234Right DIP switchOutput settingUnits settingOn-off switch➢Standard range / central zero setting – left DIP switchTo set the type of measuring range, put the on-off switch 4 as indicated beside:Configurations Full scale Central zeroCombinationsExample 0-100 mbar: Full scale / 0Central zero(0 / 100 mbar)(-50 mbar / 0 / +50 mbar)For CP114/115 – PO models and CP114/115 – PN models with 4-20 mA output – passive:2 wires IP57+6-Power supply16-30 VdcVdcA-IP57+6-Vdc-2 wires+A2 wires............Display/regulator/PLCpassive typeDisplay/regulator/PLCactive type +-16-30 Vdcor+Off On Off OnF T a n g – C P 114-115 – 27/01/17 – R C S (24) P ér i g u e u x 349 282 095 N o n -c o n t r a c t u a l d o c u m e n t – W e r e s e r v e t h e r i g h t t o m o d i f y t h e c h a r a c t e r i s t i c s o f o u r p r o d u c t s w i t h o u t p r i o r n o t i c e .MAINTENANCEPlease avoid any aggressive solvent. Please protect the transmitter and its probes from any cleaning product containing formalin, that may be used for cleaning rooms or ducts.OPTIONS AND ACCESSORIES●KIAL-100A: Power supplyclass 2, 230 Vac input, 24 Vac output ●KIAL-100C: Power supply class 2, 230 Vac input, 24 Vdc output ●LCC-S: configuration software with USB cable●Connection tube ●Connection fittings ●Through-connections●Straight connections ●Spherical coupling nut➢Output setting – right DIP switch (CP114/115 – AO and CP114/115 – AN models)To set the type of analogue output, please put the on-off switch of the output as shown beside.➢Units setting – right DIP switchTo set a measurement unit, put the on-off switches 2, 3 and 4 of the units as shown in the table below.Please follow carefully the combinations beside with the DIP switch. If the combination is wrongly done, the following message will appear on the display of the transmitter “CONF ERROR”. In that case, you will have to unplug the transmitter, place the DIP switches correctly, and then power the transmitter up.ConfigurationsmbarinWGkPaPSImmHGmmH 2OdaPa hPaCombinationsConfigurations4-20 mA0-10 VCombinations1234123412341234123412341234123412341234MOUNTINGTo mount the transmitter, mount the ABS plate on the wall (drilling: Ø6 mm, screws and pins are supplied).Insert the transmitter on the fixing plate (see A on the drawing beside). Rotate the housing in clockwise direction until you hear a “click” which confirms that the transmitter is correctly installed.Once the transmitter is installed and powered up, please make an autozero to guarantee the correct working of the transmitter in any position.An easy and friendly configuration with the software!You can configure your own intermediary ranges.Caution : the minimum difference between the high range and the low range is 20.For example, it is possible to set the instrument from -20 to 0 mbar, from 0 to +20 mbar, or from -10 to +10 mbar...• To access the configuration via software:- Set the DIP switches as shown beside. Nota : the on-off switch 1 of the right DIP switch can be in any position (selection of the analogue output 0-10 V or 4-20 mA)- Connect the cable of the LCC-S to the connection of the transmitter.•Please refer to the user manual of the LCC 100 to make the configuration.CONFIGURA TION VIA LCC-S SOFTW ARE (option)1234Left DIP switch1234Right DIP switchThe configuration of the parameters can be done either with the DIP switch or via software (you can not combine both solutions).Configuration via PC7.5mm8mm4.5mm40mm50m m68m m75mm37.5mm23.75m m14mmAAOnly the accessories supplied with the device must be used.PRECAUTIONS FOR USEPlease always use the device in accordance with its intended use and within parameters described in the technical features in order not to compromise the protection ensured by the device.Once returned to KIMO, required waste collection will be assured in the respect of the environment in accordance with European guidelines relating to WEEE.。

hapter 1 - Introduction第一章绪论1.1About this manual1.1 关于此手册This User Manual describes your new Measure Web Tension System. When you have read the manual, you will have the necessary knowledge for mechanical and electrical installation, commissioning, operation, preventive maintenance and basic fault tracing of your measurement system.。

该手册介绍新型幅面材料的张力测量系统，阅读该手册须具备对测量系统的认知，包括机械和电气安装、调试、操作、定期检修和基本故障查寻。

注：对于不同产业来说，幅面材料所指不同。

幅面在钢铁工业中是指带钢；纺织工业是指布匹；造纸工业是指纸张；塑料工业是指塑料薄膜……To get the best reliability and precision out of your measurement system, study this User Manual first.阅读用户手册可使你的测量系统获得最佳的可靠性和精密度。

1.2How to use this manual1.2 怎么使用手册This user manual comprises two main parts.此用户手册有两个主要部分。

rmation about the Tension Electronics:1. 张力传感器的信息。

-System and safety information (chapter 1)-系统和安全信息（第一章）-Installation, commissioning, maintenance, operation and fault tracing (chapters 2-6) -安装，试车，维护，操作和故障查寻（2-6章）-Technical data (appendix A)-技术数据（附录A）rmation about Designing the Load CellInstallation:压头的安装-Vertical-force sensing load cell PFCL 301E (Appendix B)微型垂直力压头PFCL 301E (附录 B)-Horizontal-force sensing load cell PFTL 301E (Appendix C)微型水平力压头PFTL 301E (附录 C)-Radial-force Tensiometer PFRL 101 (Appendix 径向张力计PFRL 101（附录D）-Horizontal-force sensing load cell PFTL 101 (Appendix水平力压头PFTL 101 (附录 E)Each appendix contains detailed information about one of the above load cell types when used in web tension systems with Tension Electronics PFEA111/112.每个附录均包括上述幅面张力系统使用到的PFEA111/112测量装置的详细信息。

风量传感器参数风量传感器参数是风力发电系统中的重要组成部分，通过对风速和风向的检测，能够准确地判断风力资源的利用情况，进而控制风力发电机组的运行状态。

本文将从风量传感器的类型、工作原理、主要参数和应用领域等方面进行介绍，以便读者对风量传感器有一个全面的了解。

一、风量传感器的类型根据不同的检测原理和应用场景，风量传感器可以分为多种类型。

常见的风量传感器包括热线式风速传感器、热膜式风速传感器、风压传感器和超声波风速传感器等。

1. 热线式风速传感器：通过测量空气流经热线时的冷却效应来确定风速的传感器。

其工作原理是利用热线电阻温度与空气流速之间的关系，通过测量热线电阻的温度变化来计算风速值。

2. 热膜式风速传感器：通过测量空气流经热膜时的冷却效应来确定风速的传感器。

其工作原理是利用热膜电阻温度与空气流速之间的关系，通过测量热膜电阻的温度变化来计算风速值。

3. 风压传感器：通过测量空气流经传感器时的压力变化来确定风速的传感器。

其工作原理是利用传感器内部的压力变化与空气流速之间的关系，通过测量压力传感器的输出信号来计算风速值。

4. 超声波风速传感器：通过测量超声波在空气中传播时间的变化来确定风速的传感器。

其工作原理是利用超声波在空气中的传播速度与空气流速之间的关系，通过测量超声波传感器的输出信号来计算风速值。

二、风量传感器的工作原理不同类型的风量传感器具有不同的工作原理，但都是基于测量风速和风向的物理量来确定风量的。

一般来说，风量传感器会通过感应元件感知风速和风向，并将其转化为电信号输出。

热线式和热膜式风速传感器利用热线或热膜的冷却效应来测量风速，当空气流经热线或热膜时，会带走热量，导致热线或热膜的温度下降，通过测量温度变化可以计算出风速值。

风压传感器通过测量空气流经传感器时的压力变化来确定风速，当风速增大时，空气对传感器的压力也会增大，通过测量压力变化可以计算出风速值。

超声波风速传感器利用超声波在空气中的传播时间来确定风速，当超声波与风向同向传播时，其传播时间会相对较短，而当超声波与风向相背传播时，其传播时间会相对较长，通过测量传播时间的变化可以计算出风速值。

催化燃烧式气体传感器　（型号：ＭＣ１１２／ＭＣ１１２Ｃ／ＭＣ１１２Ｄ）使　用　说　明　书　版本号：１．３　实施日期：２０１４－０５－０１　 ＭＣ１１２／１１２Ｃ／ＭＣ１１２Ｄ催化燃烧式气体传感器　产品描述　ＭＣ１１２／ＭＣ１１２Ｃ／ＭＣ１１２Ｄ催化燃烧式气体传感器根据催化燃烧效应的原理工作，由检测元件和补偿元件配对组成电桥的一个臂，遇可燃性气体时检测元件电阻升高，桥路输出电压变化，该电压变量随气体浓度增大而成正比例增大，补偿元件起参比及温湿度补偿作用。

　传感器特点 桥路输出电压呈线性、响应速度快，具有良好的重复性和选择性，元件工作稳定可靠，抗硫化氢和有机硅　干扰性能好。

主要应用 工业现场的天然气、液化气、煤气、　烷类等可燃　性气体的浓度检测，可燃性气体泄漏报警器，可燃性　气体探测器，气体浓度计。

　技术指标 产品型号　ＭＣ１１２／　ＭＣ１１２Ｃ／ＭＣ１１２Ｄ　产品类型　催化燃烧式气体传感器　标准封装　金属封装、冶金粉末网　工作电压（Ｖ）　３．０±０．１　工作电流（ｍＡ）　ＭＣ１１２：１０５±１０　ＭＣ１１２Ｃ：１００±１０　ＭＣ１１２Ｄ：１５０±１０　１％甲烷　ＭＣ１１２：２０～４０　ＭＣ１１２Ｃ／ＭＣ１１２Ｄ：１５～３５　灵敏度　（ｍＶ）　１％丙烷　ＭＣ１１２：３０～６０　ＭＣ１１２Ｃ／ＭＣ１１２Ｄ：３０～５５　线性度　≤５％　测量范围（％ＬＥＬ）　０～１００　响应时间　（９０％）　≤１０ｓ　恢复时间　（９０％）　≤３０ｓ　使用环境　－４０～＋７０℃，低于９５％ＲＨ　储存环境　－２０～＋７０℃，低于９５％ＲＨ　外形尺寸　（长ｍｍ）　ＭＣ１１２／ＭＣ１１２Ｄ：　１９×９．５×１４　ＭＣ１２Ｃ：　１４×８×１０　防爆标志　ＥｘｄｉｂⅠ　灵敏度、响应恢复特性输出信号随环境温度的变化输出信号随环境湿度的变化0 30 60 90输出信号随工作电压的变化长期稳定性在空气中每年漂移量的绝对值小于２ｍＶ，在１％甲烷中每年漂移量的绝对值小于２ｍＶ。

迪泰科特风筒风量传感器使用说明一、简介迪泰科特风筒风量传感器是一种用于测量风量的传感器，主要应用于工业生产、实验室测试等领域。

它采用先进的传感技术，能够准确、快速地测量气流的速度和压力，为用户提供了一个可靠的工具。

在本文中，我们将深入探讨迪泰科特风筒风量传感器的使用说明，帮助用户更好地了解和使用这一设备。

二、测量原理迪泰科特风筒风量传感器主要利用沟通测速原理进行测量。

当气流通过传感器时，传感器内的沟通受到气流的冷却作用，从而导致沟通温度降低。

通过测量沟通冷却前后的温度差，就可以计算出气流的速度和压力。

这种测量原理具有高精度、快速响应的特点，适用于不同环境下的气流测量。

三、安装及使用步骤1. 安装位置选择：在安装风量传感器时，应选择在气流稳定的位置进行安装，避免强烈的湍流和涡流对测量结果的影响。

应避免阳光直射和雨淋，以免影响传感器的正常使用。

2. 连接电源：将风量传感器与电源相连接，确保电源稳定。

在连接过程中，要注意保持线路的整洁，避免出现接触不良或短路等问题。

3. 设置参数：根据实际需要，可以对风量传感器的测量范围、灵敏度等参数进行设置，以获得更准确的测量结果。

这需要依据具体的使用手册进行操作，确保参数设置正确。

4. 数据采集：使用数据采集设备连接风量传感器，进行数据采集和分析。

在数据采集过程中，要注意记录环境温湿度等影响因素，以便后续分析和校正。

四、注意事项1. 避免碰撞：在使用风量传感器时，要避免碰撞和摔落，确保传感器的外壳和内部结构完好无损。

2. 定期校准：为了确保测量结果的准确性，风量传感器需要定期进行校准。

校准周期一般为半年至一年一次，具体频率需根据实际使用情况进行确定。

3. 清洁保养：定期对风量传感器进行清洁和保养，以确保传感器的散热性能和灵敏度。

在清洁过程中，要注意避免使用化学溶剂，以免对传感器造成损害。

五、个人观点迪泰科特风筒风量传感器作为一种先进的气流测量设备，具有广泛的应用前景。

专利名称：一种风管风量传感器专利类型：实用新型专利
发明人：李国庆
申请号：CN201320394837.X 申请日：20130703
公开号：CN203414112U
公开日：
20140129
专利内容由知识产权出版社提供
摘要：本实用新型公布了一种风管风量传感器，包括一体成型并呈十字交叉状的测风管，在所述测风管的四个管壁上以交叉点上设有的平均值测量装置为中心对称设置有多对用于采集风速信号的分支测量装置；所述平均值测量装置用于将所有的所述分支测量装置采集到的风速信号进行平均值取样。

本实用新型结构简单，制造成本低，将分支测量装置采集到的风速信号进行平均值取样后能够使得测试精度在±5％内。

申请人：爱思克空气环境技术(苏州)有限公司
地址：215000 江苏省苏州市苏州工业园区翔浦路19号1号厂房
国籍：CN
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原创一文读懂风向风速传感器必须收藏原创一文读懂风向风速传感器必须收藏原创&vert;一文读懂风向风速传感器&lpar;必须收藏&rpar;如何测量风速和风向，其实在古代很早就已经发生，知名的诸葛亮借东风火烧壁，就是因为有效率的掌控了风向和风速方面的科学知识，从而获得了军事的重大胜利。

作为一种对天气测量的设备，用来测量风的方向在大小的的风速传感器和风向传感器在各行各业也得到了广泛的应用，下面我们就看看这两种设备。

风向传感器就是以风向箭头的旋转观测、体会外界的风向信息，并将其传达给同轴码盘，同时输入对应风向有关数值的一种物理装置。

通常风向传感器主体都采用风向标的机械结构，当风吹向风向标的尾部的尾翼的时候，风向标的箭头就会指风吹过来的方向。

为了保持对于方向的敏感性，同时还采用不同的内部机构来给风速传感器辨别方向。

通常有以下三类：电磁式风向传感器：利用电磁原理设计，由于原理种类较多，所以结构与有所不同，目前部分此类传感器已经已经开始利用陀螺仪芯片或者电子罗盘做为基本元件，其测量精度获得了进一步的提升。

光电式风向传感器：这种风向传感器采用绝对式格雷码盘作为基本元件，并且使用了特殊定制的编码编码，以光电信号转换原理，可以准确的输出相对应的风向信息。

电阻式风向传感器：这种风向传感器使用相似滑动变阻器的结构，将产生的电阻值的最大值与最小值分别如真360°与0°，当风向标产生旋转的时候，滑动变阻器的滑杆可以随着顶部的风向标一起旋转，而产生的相同的电压变化就可以排序出来风向的角度或者方向了。

风速传感器是一种可以连续测量风速和风量（风量=风速x横截面积）大小的常见传感器。

风速传感器大体上分成机械式（主要存有螺旋桨式、风杯式）风速传感器、热风式风速传感器、皮代销风速传感器和基于声学原理的超声波风速传感器。

螺旋桨式风速传感器工作原理我们晓得电扇由电动机助推风扇叶片转动，在叶片前后产生一个压力差，促进气流流动。