LEEG SMP131-TSD-S Compact Monosilicon Gauge Pressure Transmitter

LEEG SMP131-TSD-S Compact Gauge Pressure TransmitterSMP131 compact pressure transmitter combined with all the latest available technologies of the modern electronic pressure measurement fields. It’s the most cost-effective product after 10 year’s research and development. The sensor adopts full-automatic linear and temperature compensation technology to ensure the efficiency and quality of mass production. Fully-sealed and isolated air cavity design to ensure long term reliability.

The signal transmitting module adopts original calibration technology to realize parameter setting easily without any tools. SMP131 compact pressure transmitter has a unique technological advantage which is different from other ordinary products at the same price and its’ capabilities are equivalent to most of the high-end products, which is the first selection of the most cost-effective products.


Industry Application: Measuring Medium: Field Application:
– Process control system The fluids which compatible with wetted parts – Pressure
– Machine Building
– Level
  – Liquid  
  – Gas  
  – Steam  


Pressure Type Gauge Pressure
Measuring Range 2kPa – 40MPa
Output signal 4-20mA, 4-20mA+HART, 0-5VDC, Modbus-RTU/RS485, Other
Reference Accuracy ±0.1% URL, optional ±0.075% URL
Power Supply 12-30VDC
Temperature Working Temperature -40 … +85°C
Storage Temperature -40 … +110°C
Media Temperature – 30 … +80°C

Data Sheet LEEG-SMP131 TSD-S

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