China Infrared Thermometers manufacturer
Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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44mm Dimension Head Mounted Temperature Transmitter Module 0.5%FS Accuracy

44mm Dimension Head Mounted Temperature Transmitter Module 0.5%FS Accuracy

Brand Name WNK
Model Number WNK-621
Certification ISO
Place of Origin Anhui, China
Minimum Order Quantity 5 pcs
Price Negotiable
Payment Terms T/T, Western Union, MoneyGram
Packaging Details Standard expoort carton packing
Input Thermocouple, RTD
Signal 4-20mA 2-wire
Applicaiton industrial
Accuracy 0.25%, 0.5%FS
Input Power 24V DC
Dimension 44mm
Detailed Product Description

Head Mounted Smart Temperature Transmitter Temperature Sensor Module For Pt100 Pt1000

 

 

Description
 

Integrated temperature transmitter is loading transmitter module In the junction box of the assembly temperature sensor ,out put signal is 4-20mA DC,with HART or not,or LCD LED display.It directly measure the temperature of liquid,gas medium.

  • TWO wire 4-20mA,Save compensation wire,High anti-interference ability.
  • Linearization function,Automatic compensation for cold.
  • Safe and reliable life
  • Site parameter setting,facilitate user
  • With Hart

 


Features

  • Two-wire work mode
  • Pt100,Cu50,Cu100, Pt1000 Four thermal resistance full measurement range
  • K, S, R, B, N, E, J, T Eight thermocouples full range measurement
  • Cold end automatic compensation
  • Thermal resistance three-wire measurement automatically eliminating the lead resistance
  • Thermal resistance/ Thermocouple disconnection fault prompts and output processing;
  • Independent setting for temperature transmission output range
  • High accuracy, low temperature drift

 

Datasheet
 

Measuring medialiquid, gas and steam
Measuring range-270~800 ºC (PT100 thermal resistor)
0~1300ºC, (Thermocouple K)
InputThermocouple, RTD, MV, Resistive sensor
Power supply range9~45V (9~24V, Ex)
Output signal4~20mA/Hart/Profibus PA
Digital Accuracy±0.01ºC, PT100 input
Internal cold end compensation error<0.25ºC±0.1%/10ºC
Temperature drift±0.05%/10ºCfull scale range
0.1% between-10°C to 60°C
Effect of power supply on range<0.005%/V full-scale range
Long term drift<0.1/year
Ambient temperatureAmbient temperatureStorage temperature
T4Safe operation(T6)
-40...85ºC-40...60ºC-40...95ºC
Protection ClassIP66/67
Relative humidity≤98%, condensation allowed
Electromagnetic compatibilityAccordance with EN 61 326

 

 

 

 

Product Tags: high accuracy temperature transmitter   field mounted temperature transmitter  
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