SMP858-TSD-S Gauge Pressure Transmitter

SMP858-TSD-S is a hygienic gauge pressure transmitter, with high-precision measurement for food, beverage, and pharmaceutical applications. With advanced piezoresistive silicon sensing housed in a fully welded 316L stainless steel enclosure, the unit delivers reliable, contamination-free operation.

Designed for CIP/SIP cleaning and sterilisation, it features a smooth diaphragm surface of Ra ≤ 0.4 μm and FDA-compliant filling fluid, which ensures strict hygiene compliance while preventing any residue buildup. This transmitter has a measuring range of 100 mbar to 400 bar (10 kPa to 40 MPa) with a typical accuracy of ±0.2% URL.

The transmitter features dual diaphragm overload protection, multiple temperature and linearity compensation for improved accuracy, and supports outputs such as 4–20 mA and HART, along with a variety of sanitary process connections and certifications including 3-A, EHEDG, and CE, making it a dependable solution for critical hygienic process control.

SMP858-TSD-S LEEG Hygienic Gauge Pressure Transmitter

• Sensor Type: Monosilicon 
• Range: 10kPa-3MPa
• Output: 4-20mA, 4-20mA+HART
• Accuracy: ±0.2% URL, ±0.5% URL
• Process connection: Tri-Clamp 1-1/2", Tri-Clamp 2", DIN32676 DN32, ISO2852, DRD
• Approvals: 3A, EHEDG, CE, RoHS
• Applications: pharmacy, food, milk, beverage, juice