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4-20ma Hart Industrial Temperature Transmitter One Side Connected

4-20ma Hart Industrial Temperature Transmitter One Side Connected

Brand Name : WNK
Model Number : WNK-621
Certification : ISO
Place of Origin : Anhui, China
MOQ : 5 pcs
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Packaging Details : Standard expoort carton packing
Temperature : 50-500C
Temperture Accuracy : 0.1C
Output Signal : 4-20mA 2-wire
Input Type : Pt100 Pt1000 RTD
Power Supply : 24V DC
Display : No
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Industrial 4-20ma Hart Head Mounted Temperature Transmitter


WNK temperature transmitter is installed into the top of the temperature transmitter. One side connected to the temperature probe and the other side connected to the circuitry. Compact and inexpensive one is available any time.

It specially designs for PT100. It inputs various RTD signal and converts this signal into 4-20mA standard current signal after linear processing. It has configurable measuring ranges and large ambient temperature range.


  • Measures temperature with a linear output signal

  • High accuracy across entire ambient temperature range

  • Reduces plant noise

  • Slim design, ideal for upgrade of installed PT100 probes with a 4-..20mA signal

  • Rugged design, fully potted electronic

Main Sensors Accuracy Parameters

Sensors typeSensor rangeMinimum rangeDigit accuracyD/A accuracy
2,3,4- wire thermal resistor
Cu50-50~150 ºC10 ºC±0.15 ºC0.01%
Cu100-50~150 ºC10 ºC±0.15 ºC0.01%
PT100-200~850 ºC10 ºC±0.15 ºC0.01%
PT1000-200~850 ºC10ºC±0.1 ºC0.01%
2,3,4- wire resistor
100mV-10~100 mV10 mV0.01 mV0.01%
1000mV-100~1000mV10 mV0.01 mV0.01%
B type150~1820ºC25ºC±1.0 ºC0.01%
E type-200~1000ºC25ºC±0.4 ºC0.01%
J type- 210~1200ºC25ºC±0.4ºC0.01%
K type-200~1372ºC25ºC±0.4ºC0.01%
N type-200~1300ºC25ºC±0.4ºC0.01%
R type0~1768ºC25ºC±0.8ºC0.01%
S type0~1768ºC25ºC±0.8ºC0.01%
T type-200~400ºC25ºC±0.4 ºC0.01%

Sensor connection ports

Product Tags:

high accuracy temperature transmitter


field mounted temperature transmitter

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4-20ma Hart Industrial Temperature Transmitter One Side Connected Images

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