Specifications

PT100 Temperature sensor
Output:4-20mA
high accuracy,easy install
-50-300 Deg C wide measurement range
1 year warranty

temperature sensor , 4-20mA pt100 temperature sensor, temperature transmitter

 

Discription

WR-203 Series temperature transmitter is composed of three parts as temperature sensor, compensation circuit and switching circuit. this temperature sensor has the advantages of stable performance, high sensitivity, and strong reliability. 

 

Application

This temperature transmitter can be widely used in automation temperature control system, such as

Metallurgy, Machinery, Petroleum, Electricity, Chemical industry, Light industry, Textile, Building materials, Water supply, Hydraulic pressure, Cooling, Heating system industry and Automatic control and so on.

 

Explosion-proof priciple:

The thermocouple (resistance) measure the changes of thermal power (resistance) when working, which will produce unbalance signal through the temperature transducer’s bridge, and the signal will be amplified and converted into 4-20mA DC signal to the instrument, then the instrument will display the corresponding temperature value.

  

Specification

Name	temperature sensor , 4-20mA pt100 temperature sensor
Model	WR-203
Temperature range	-50 to +300°C
Output	4-20mA (2-wire)
Power supply	10 ~30VDC
error	0.1%FS, 0.3%FS, 0.5%FS
Media compatibility	316L stainless steel
Pressure connection	Thread
Protection tube	Stainless steel, 5mm, 6mm and 8mm dia.
Insert length (L)	30mm <L<500mm
Sensing element	PT100 temperature sensor
Electrical connector	DIN43650 (IP65)

Picture

  

Dimension 

Order Guide :  with "* "are required , with "---"is optional 

 

Model	Range (Deg C)	Output	Protection tube dia. (mm)	Insert Length(inch)	Screw Thread	Electric connection	sensing element	Other requirement
WR-203	*	*	*	*	*	*	*	---
Example:WR-203- (-50 to 300°C) -4-20mA-6mm-6"-R1/2-PT100-DIN

 

Price, Package and Service

1, ZHYQ is in the field of producing various temperature sensor for 15+ years and our price is more competitive.

2, Any questions from you about our temperature sensor are welcome and will be replied in 24 hours. 

3, all our temperature sensor are 7 days replacement, 12 months free repair if it's the problem of pruducts quality.

4, All our temperature sensor will be fully checked by our QC.

5, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder.

6. Package: The goods will be put into the packing box with instructions and certificate of quality first. 

 

Factory Show

 

Certifcates

 

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