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Temperature Transmitter, Industrial Temperature Transmitter, Temperature Transducer manufacturer / supplier in China, offering 4-20mA/Hart Temperature Head Transmitter Module, USB Programmable Range Adjustable, Explosion Proof Smart High Accuracy 4-20mA/Hart Pressure Transmitter with LCD Display, Smart I2c 0.5-4.5V 0-5V 0-10V 4-20mA OEM Stainless Steel Gauge/Absolute Pressure Sensor and so on.

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Supplier Homepage Product Temperature Transmitter 4-20mA/Hart Temperature Head Transmitter Module, USB Programmable Range Adjustable

4-20mA/Hart Temperature Head Transmitter Module, USB Programmable Range Adjustable

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000set/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: WNK65
  • Measuring Medium: Temperature
  • Certification: ISO
  • Output Signal: 4~20m, 4~20mA/Hart
  • Damping: 0-64seconds Adjustable
  • Trademark: WNK
  • Specification: φ 44mm
  • HS Code: 90259000
  • Type: Intergrated Temperature Transmitter
  • Accuracy: 0.5 C
  • Customized: Customized
  • Stability: 0.2%/Year
  • Mounting Hole Pitch: 33mm
  • Transport Package: Paper Carton or as Buyer′s Requirement
  • Origin: Anhui, China
Product Description
WNK65 Temperature Transmitter

WNK65 is suitable for four types of thermal resistors including Cu50, Cu100, PT100, PT1000 and eight types of thermocouple including E, J, B, K, N, R, S, T type. And it supports measurement of minivolt signal of -10~100mV and -100~1000mV, and resistive signal of 0~400Ω and 0~4000Ω. Isolation voltage is DC1000V.
Pls read the instruction carefully before using WNK65, and operate accordingly. If there is anything unclear in application, pls do not heisitate to contact us, we will come to you and solve problems as soon as possible.

WNK65 Temperature Transmitter

1. Supply power:DC9V~32V;
2. Output signal 4-20mA with HART protocol digital communication ( two-wire ), HART communication does not influent 4-20mA analog output;
3. Communicator or PC configuration and debugging software can do remote management; 
4.  Code end compensation of thermalcouple can choose internal temperature sensor, external temperature sensor, fixed temperature value and forbide code end compensation;
5. Internal code end compensation accuracy: ±0.5ºC
6. Damp: 0-64 seconds adjustable;
7. Data refreshing frequency: 4times/second;
8. Stability: ±0.2%/year;
9. Woring ambient temperature range: -40ºC~+85ºC;
10. Dimensions: φ44mm;
11. Mounting hole distance: 33mm;
12. Anti mechanical vibration: 10~60HZ,0.21mm sine wave;
13. Anti radio frequency interference: IEC61000-4-3,  20V/M,80~1000MHZ

2. Hardware components

2.1 Power 

  1. Supplying power range is DC9V~32V, connected from port 1 and 2.
  2. Inlay opposite direction voltage protection circuit, misconnetion of power will cause no damage.
Note: Never connect 24V with sensor port! It will cause permanent damage of transmitter!

2.2 Wiring ports diagram

4-20mA/Hart Temperature Head Transmitter Module, USB Programmable Range Adjustable

2.3 Sensor connection ports

4-20mA/Hart Temperature Head Transmitter Module, USB Programmable Range Adjustable

 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%

Production Line:
4-20mA/Hart Temperature Head Transmitter Module, USB Programmable Range Adjustable

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