SMP858-TLF Flush diaphragm gauge pressure transmitter

Pressure measurement
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Brief introduction

Hygienic 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.


Double diaphragm overload protection structure can easily cope with high overload tests.
Isolated air cavity design to prevent condensation and avoid pollution to the media.
ASIC and SMT signal transmitting module. Friendly button parameters operation function, display measured data quickly.
160 pressure calibration points to assure high measuring precision.
ISO2852、DIN32676 and others various standard mechanical connection.
Superb stainless steel welding technology and surface treatment process conform to international hygienic standard.
Roughness of stainless steel surface Ra≤ 0. 4μm, conform to international sterile standard.


Measuring range: 10kPa-2MPa
Output signal: 4-20mA, 4~20mA/HART, customer
Reference accuracy: ±0.2% URL, ±0.5% URL
Media temperature: -40-300℃
Measuring medium: viscous, paste-like, adhesive, crystallising, particulates containing and contaminated media
Diaphragm material: SUS316L, Hastelloy C
Stability: ±0.2% URL/ years
Process connection: Tri-Clamp 1-1/2″, Tri-Clamp 2″, DIN32676 DN32, DIN32676 DN40, DIN32676 DN50, ISO2852, DRD …
Approvals: 3A, Ex-proof, CE certificate

Industry application

Pharmacy & food
Milk & beverage


Data sheet
Quick installation manual
Keys operation manual
3-A certificate
CE certificate
Flame proof certificate
Intrinsic safety certificate