Oil pressure control valve
The SG1H4 temperature transmitter measures ambient temperature with a sensor probe and converts it to a digital signal for processing. The device compares the measured temperature to a preset switching point and outputs a PNP or NPN switching signal.
The manual lists physical dimensions, power requirements (18‑36 VDC), output current (<20 mA), measurement range (‑40 °C to 150 °C), accuracy (±0.1 °C), and environmental limits. It also notes the robust housing material, CE and UL certifications, and reliability specifications such as MTBF > 15,000 hours. This manual is written in Chinese.
| Power Supply Voltage | 18‑36 VDC |
|---|---|
| Output Current | <20 mA |
| Measurement Range | -40 °C to 150 °C |
| Accuracy | ±0.1 °C |
| Operating Temperature (Ambient) | -40 °C to 100 °C |
| Output Type | PNP and NPN |
| Insulation Resistance | >100 MΩ (500 VDC) |
It can provide either PNP or NPN switching outputs.
The device measures temperatures from –40 °C to 150 °C.
It operates on a DC supply of 18 V to 36 V.
The transmitter provides an accuracy of ±0.1 °C.