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Name:PS131-TSR pressure switch
Model:PS131-TSR
Measuring range:2kPa~40MPa
Accuracy:±0.1% URL
Working temperature:-40~120℃
Signal output:4~20mA, 1~5VDC, Modbus-RTU/RS485, PNP or NPN output
Power supply:10.5~55VDC

Pressure types: gauge pressure

Measuring range: 2kPa~40MPa

Output signal: 4~20mA, 1~5VDC, Modbus-RTU/RS485, PNP or NPN output

Reference accuracy: 0.1% URL

Stability: ±0.2% URL/ 5 years

Media temperature: -40~120℃

Process connection: Standard G1/4(M), G1/2(M), M20*1.5(M)

Electrical connection: Aviation plug, M12*1 (5 pins)

Overall ( Simple structure, easy to operate )
High-performance PS131 electronic pressure switch
Focus on details, keep improving
Easy to operate

Monosilicon pressure sensor
Originally patented high-performance monosilicon pressure sensor 
High overload, high accuracy
Independent air cavity design for humidity proof of electronic cavity

Transmitting module
5 bit 0.96” highlighted OLED display, rich prompt messages of display and humanized operation interface
180° rotatable display function, easy to observe with horizontal installation
Support 2 PNP or 2 NPN output, transistor output manually adjustment function
Triple data protection to ensure product data security

Housing 
Integrated structure to ensure IP67 protection class
350°rotation freely, suitable for installation in various angles

Widely application
Optional double-cavity high-overload protection structure 
Optional double-diaphragm anti-condensation structure

PS131 electronic pressure switch fully upholds the design concept that to meet the worst application occasions, adopts monosilicon sensor technology and integrated housing craft, with excellent performance. 

5 dot-matrix OLED display mode shows rich menu contents and achieves the best visual effects. 3 button parameters setting to realize a good man-machine operation interface and rich functional adjustment. Independent air cavity structure effectively insulates gas-guiding side and electronic cavity so as to avoid effects of humidity. To maximum the usage of different industrial applications, high overload, anti-condensation, high precision and other demanding functions are optional accordingly.

Pressure, level measurement

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