liquid pressure switch / flush diaphragm / electronic / for hydraulic applications
PS858-TSR-H Shanghai LEEG Instruments Co.,Ltd.



  • Fluid:

    for liquids

  • Technology:

    flush diaphragm, electronic

  • Applications:

    for hydraulic applications, industrial, OEM, for pumps, for hygienic applications

  • Other characteristics:

    compact, stainless steel, with display, smart, screw-in, programmable, IP67

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 120 °C (248 °F)

  • Pressure range:

    Min.: 0.2 bar (2.9 psi)

    Max.: 100 bar (1,450.38 psi)


PS858 electronic pressure switch fully upholds the design concept that to meet the worst application occasions. To maximum the usage of different industrial applications, high overload, anti-condensation, high precision and other demanding functions are optional accordingly.

1.Pressure type: Gauge pressure
2.Range: 20kPa-10MPa
3.Output signal: 4-20mA, Modbus-RTU/RS 485, PNP or NPN output, custome
4.Accuracy: 0.2%F.S., 0.5%F.S.
5.Medium: Gas liquid
6. Flush diaphragm design

Pressure, level measurement
For hygienic applications