Hydrostatic level sensor / piezoresistive / for liquids / for the food industry
SMP858-TSF Shanghai LEEG Instruments Co.,Ltd.


  • Technology:

    hydrostatic, piezoresistive

  • Medium:

    for liquids

  • Applications:

    for the food industry, for fill monitoring, for hygienic applications, for food applications, for the pharmaceutical industry, sanitary

  • Other characteristics:

    stainless steel, 4-20 mA, HART, loop-powered, clamp-on, flush diaphragm

  • Level range:

    Min.: 0.3 m (1' 0")

    Max.: 3 m (9' 10")

  • Process pressure:

    Min.: 0.03 bar (0.44 psi)

    Max.: 0.3 bar (4.35 psi)

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 180 °C (356 °F)


Sanitary pressure transmitter, designed for food and pharmaceutical industry, is suitable for CIP/SIP cleaning and sterilization.
Smart compact design, the welded process diaphragm medium parts is made of high quality stainless steel 316L, roughness≤0.4um, filling fluid with hygiene standard in line with FDA certification, variety of international standard process connections are available.

Measuring range: 3kPa-30KPa
Output signal: 4-20mA, 4-20mA+HART, customer
Reference accuracy: ±0.2% URL, optional ±0.5% URL
Media temperature: Hygienic fluid filling, NeobeeM-20: -10-180℃; Silicon oil filling: -40-120℃
Process connection: Tri-Clamp 1-1/2", Tri-Clamp 2", DIN32676 DN32, DIN32676 DN40, DIN32676 DN50, ISO2852DN38 ...
Approvals: 3A, Ex-proof, CE certificate

Industry application
Pharmacy & food
Milk & beverage


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