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P20T Series High Temperature Pressure Transducer & Transmitter

P20T piezo-resistive high temperature transmitter is suited for media temperatures up to 200°C. The pressure acted on diaphragm is transmitted onto imported silicon or sapphire sensing die through the radiating fin. The radiating fin could decrease high media temperature to close to environment temperature by the airs heat dissipation function. This design not only do not need additional cooling devices (e.g. water cooling device), but also able to make full use of performance advantages of Piezo-resistive pressure sensor. The integrated high precise PCB amplifies sensor signal into voltage or current signal related to pressure proportionally. The whole transmitter is full welded construction, IP65 protection and good anti-corrosive capability. It can be widely used for pressure measurement of various high temperature media.


High stability and reliability 

Using industrial silicon sensor 

Digital calibration system 

Multifarious electronic connector 

Multifarious pressure port 

Temperature compensate 

Zero point and span adjustable 

via internal potentiometer

capable of handling millions of pressure cycles

A high degree of EMC/EMI protection


Pressure range: -1~1 bar……1000 bar optional

Output :4~20mA,0~5V/0~10V ,4-20mA with Hart protocol

Power supply:+12VDC~+36VDC

Pressure port: G1/4'', 1/8''NPT, M20*1.5 or by customized

Accuracy :0.15%F.S; 0.25%F.S; 0.5%F.S optional                                                      

Working temperature:-40°C~+125°C                                                                 

Certificate: CE,Excia CT6 Ga ,ATEX,RoSH

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