Specifications

Temperature sensor/ Transducer
Output:4-20mA
Type PT100
-50-300 Deg C measurement range

Temperature sensor / Transducer for Petroleum Industrial  WR-203

 

Discription

WR-203 Series temperature sensor 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 sensor 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 / Transducer for Petroleum Industrial
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)

  

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 producing various temperature sensor/ transducer for 13+ years

2. OEM is available and our price is more competitive

3, Any questions from your are welcome and will be replied in 24 hours. 

4, 7 days replacement, 12 months free repair if it's the problem of product's quanlity.

5, All goods will be fully checked by our QC.

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

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

 

Our main products contains temperature sensor, melt pressure transducers, melt pressure transmitters, Industrial pressure transmitter, melt pressure gauge, Homogenizer pressure gauges, automotive/air pressure sensors, Intelligent digital indicator, level transducer, temperature transducer, Rupture disk, and etc. more than 80 series and 500 models products.

 

 

Factory Show

 

Certifcates

 

 Other products