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Explosion proof temperature sensor with PT100 thermocouple

Explosion proof temperature sensor with PT100 thermocouple
Explosion proof temperature sensor with PT100 thermocouple
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Product Code : WR-201
Brand Name : ZHYQ
Product Description

Explosion proof temperature sensor with PT100 thermocouple

Description

WR-201 Series industrial explosion proof temperature transducer, which is used widely in the automatic control system of the chemical industry, it can convert the temperature parameters of control object into electrical signal, and transfer to the indicator, recorder and accommodo meter, to monitor, adjust and control the industrial systems.

Application

In chemical plant, there are various flammable and explosive chemical gases around the production site. Its unsafe and easy to cause environmental gas explosion if use common thermocouples, it needs to use flameproof thermocouple as temperature measurement instrument in these cases.

Explosion proof principle               

It uses the gap flameproof principle and design the sufficient strength junction box and other part. All the components which can cause a spark, arc and dangerous temperature are sealed in the junction box When it happen explosion in the cavity, the joint side can make flameout and cool, to prevent the flame and temperature after explosion from spreading out of the cavity.

Specification

Model

WR-201

Temperature range

-50 to +400°C

Output

4-20mA

Power supply

10 -30VDC

error

0.1%FS, 0.3%FS, 0.5%FS

Media compatibility

316L stainless steel

Pressure connection

Thread M20, M18*1.5 optional

Protection tube

Stainless steel 6mm and 8mm dia.

Insert length (L)

30mm <L<500mm

Sensing element

J,K,E, PT100,CU50 temperature sensor

Electrical connector

Waterproof junction box

Typical application

General industrial gas and liquid temperature measurement

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

Model

Range

(°C)

Output

Screw Thread

Thermocouple

Rigid

length

Other requirement

WR-201

*

*

*

*


---

Example: WR-200-1300°C-4/20mA-1/2-20UNF-J

 

Price, Package and Service

1, ZHYQ is in this field for 15 years and our price is more competitive

2, OEM is available.

3, 7 days replacement and 12 months repair free of charge for quality problem.

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

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

6. Any questions from you are welcome and will be replied in 24 hours. 

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

 

 


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