Home >> Pressure >> Compact pressure transmitter >> Gauge >> SMP131-TCD(H) Capacitive ceramic gauge pressure transmitter

SMP131-TCD(H) Capacitive ceramic gauge pressure transmitter

Brief introduction

SMP131 compact pressure transmitter combined with all the latest available technologies of the modern electronic pressure measurement fields. It’s the most cost-effective products 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 the long term reliability. Signal transmitting module adopts original calibration technology to realize parameters setting easily without any tools.


Excellent long-term stability, unique technological advantage to ensure the performance far exceeds the same price products
Powerful compact appearance, provide the highest cost-effective pressure measuring solutions

Pressure impact tests and time drift tests to ensure constant quality
Adopts patent pressure sensor technology, flexibly face all kinds of challenges of working conditions

Original calibration technology, realize parameters setting easily without any tools
Strong transient voltage resistance inside, easily cope with surge voltage


Measuring range: 2.5kPa-4MPa

Output signal: 4-20mA, 4-20mA+HART, 0-5VDC, Modbus-RTU/RS485, others

Reference accuracy: ±0.2% URL, ±0.5% URL, optional ±0.1% URL

Measuring medium: aggressive liquid or gas

Media temperature: -30-80℃

Process connection: M20*1.5(M), G1/2(M), G1-1/2(M), 1/4 NPT(M)

Electrical connection: DIN43650, IP65; M12*1(4 pins ), IP67

Industry application

Process control system

Machine building


If you have any questions, please send an e-mail inquiry

  • Products Name :
  • * E-mail :
  • * Name :
  • Telephone :
  • * Message :
  • Verifycode :