The product is a four-channel sensor.
This manual describes the working principle of the EMA TE4 temperature transmitter, which detects temperature using a sensor and outputs PNP/NPN switch signals as well as a 0‑5 V analog signal. It also outlines the product’s key features such as wide input range, simple structure, low power consumption, and robust construction.
The document includes physical dimensions, functional characteristics, technical parameters, safety requirements, and maintenance instructions, helping users install, configure, and maintain the device safely and effectively. This manual is written in Chinese.
| Input voltage | 18 V ~ 36 V DC |
|---|---|
| Output type | PNP/NPN |
| Analog output voltage | 0‑5 V |
| Load current | 200 mA |
| Supply current | <30 mA |
| Temperature measurement range | -40 °C ~ +150 °C |
| Ambient temperature range | -40 °C ~ 100 °C |
| Storage temperature range | -25 °C ~ 80 °C |
| Insulation resistance | >100 MΩ (500 VDC) |
| IP rating | IP67 |
The EMA TE4 provides PNP/NPN switch outputs.
It measures temperatures from -40 °C to +150 °C.
The device requires a supply voltage of 18 V to 36 V DC.