Relative pressure sensor / flush diaphragm / analog / digital
SMP858-TSF-H Shanghai LEEG Instruments Co.,Ltd.


  • Pressure type:


  • Technology:

    flush diaphragm

  • Output signal:

    analog, digital

  • Mounting:

    flush, threaded, flange-mount

  • Other characteristics:

    CE, with long-term stability, sanitary, oil-filled, silicone oil-filled, for liquids and gases, for medical applications, for the food industry, intrinsically safe, with LCD display

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 120 °C (248 °F)

  • Pressure range:

    Min.: 0.1 bar (1.45 psi)

    Max.: 30 bar (435.11 psi)


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: 10kPa-3MPa
Output signal: 4-20mA, 4-20mA+HART, customer
Reference accuracy: ±0.2% URL, optional ±0.5% URL
Media temperature: -40-120℃
Protecction class: IP67
Stability: ±0.2% URL/ 1 year
Process connection: Tri-Clamp 1-1/2", Tri-Clamp 2", DIN32676 DN32, DIN32676 DN40, DIN32676 DN50, ISO2852, DRD...
Approvals: 3-A, CE, EX-proof certificate

Industry application
Pharmacy & food
Milk & beverage


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