SMP131-TSD-S Gauge Pressure Transmitter

For dependable performance in industrial process control and machine building applications, the LEEG SMP131-TSD-S Gauge Pressure Transmitter is a compact and budget friendly pressure transmitter. It has a fully sealed and separated air chamber for long-term stability, automated linearity and temperature correction, and tool-free calibration for simple setup thanks to its sophisticated monosilicon sensing technology. The transmitter provides several output options, including 4–20 mA, HART, 0–5 VDC, and Modbus RTU/RS485. It measures gauge pressure from 2 kPa to 40 MPa with an accuracy of up to ±0.1% URL (optional ±0.075%). It is a reliable option for tough industrial situations since it is compatible with liquids, gases, and steam, has a range of process connectors, IP65/IP67 protection ratings, and good resistance to surge voltages.

Measuring range: 20mbar to 400Bar (2kPa-40MPa)
Output signal: 4-20mA, 4-20mA+HART, 0-5VDC, Modbus-RTU/RS485, others
Reference accuracy: ±0.1% URL, optional ±0.075% URL
Process connection: M20*1.5(M), G1/2(M), G1/4 (M), 1/2-14NPT(M)
Measuring medium: Liquid, gas, or steam
Media temperature: -20-80℃
Electrical connection: DIN43650, IP65; M12*1(4 pins), IP67