Gold Member Since 2015
Audited Supplier
Shanghai Jinghao International Trade Co., Ltd.

Temperature Module, Temperature Controller, Temperature Sensor manufacturer / supplier in China, offering 4-20mA PT100 Temperature Module/Integrated Temperature Transmitter, Wl Oil Electronic Flow Meter /Electronic Fuel Meter/Battery Flow Meter (JH-WLFM), Solids Level Switch; Split Ultrasonic Water Level Measuring; Sludge Level Measurement (JH-ULM-F) and so on.

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Supplier Homepage Product Temperature Thermocouple 4-20mA PT100 Temperature Module/Integrated Temperature Transmitter

4-20mA PT100 Temperature Module/Integrated Temperature Transmitter

Purchase Qty.:
5-99 100+
FOB Unit Price: US $70 US $5
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $70
100+ US $5
Get Latest Price
Production Capacity: 10000PCS/M
Transport Package: Carton
Payment Terms: T/T, Paypal, Western Union, Alipay

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Basic Info
  • Model NO.: JH-WZ-S
  • Control Type: Digital
  • Display Type: LCD
  • Control Method: Electronic Type
  • Accuracy: 0.1c
  • Power Supply: 10-40VDC
  • IP Rating: IP66
  • Diameter: 44mm
  • Weight: 50g
  • Specification: CE, ROHS
  • HS Code: 9033000000
  • Certification: CE, RoHS
  • Type: Temperature Sensor
  • Material: Stainless Steel
  • Operating Principle: PT100
  • Output: 4-20mA
  • Temperature Range: -200-1800c
  • Color: Green/Blue
  • Mounting Hole Pitch: 33mm
  • Trademark: JH
  • Origin: Shanghai
Product Description
-Temperature head transmitter with HART-protocol 
-Convert various input signals into a scalable 4 to 20mA analogue output signal
-2 wire technology

Features: Temperature Transmitters JH-ST500
Outstanding performance:
Microprocessor-based sensing technology ensures high accuracy and stability. 
Variety of sensor input:
The type of sensor input is user-selectable: thermocouples, RTDs, ohms, or DC milivolt. 
Digital communication:
supports HART communication protocol.
Low price, high precision and good quality. 

HVRT protocol:
 1, HVRT protocol is a proprietary communication protocol developed by our company, based on the voltage    modulation. Similar as HART communication protocol.
 2, Easy to use: HVRT Communicator provides power for the transmitter. Users just connect the meter to the red  and black terminals of HVRT Communicator.
 3, Powerful: Calibration, configuration, and modification range.
 4, Easy to install and reliable with unique design.       
 5, The HVRT Communicator can directly power the D148 without using external power.  

Technical parameters:


input signalB,E,J,K,N,R,S,T type thermocouple;
PT50,PT100,PT1000,CU50,CU100 type thermal
resistance;resistance,mV voltage input
output4-20mA DC+Hart protocol digital communication(2-wire)
max loadmax:(Vpower-10V)/0.022A(circuit output)
The cold end compensation accuracy0.5°C
current limit≤22mA
saturation currentlow 3.8mA;high 20.6mA
current alarmoutput is 3.6mA or 22mA when sensor damage or break
response time≤0.8s
data fresh rate4 times/S
mechanical vibration1060Hz,0.21mm sine wave
Rf interferenceIEC6100-4-3,20V/M,80 100MHZ
Power supply
voltage supplyU=10V-40VCD
electrical isolationU=2000VAC
Environment Condition
working temperature-40...+85°C
keeping temperature-40+100°C
protection degreeIP66

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