The temperature transmitter is a transmitter designed with advanced circuit module integration technology, which can be connected with different temperature sensors to realize the measurement of environmental temperature and medium, and output standard current or voltage signals.
This manual introduces the Collihigh R Ver 3.5 temperature transmitter, describing its compact design, stable performance and suitability for power, petrochemical, construction and research applications. It also outlines the company’s ISO‑9001 certification and high‑tech manufacturing background.
The document details model naming conventions, technical parameters such as power supply, output ranges and accuracy, dimensions, wiring connections for various sensor types, and important safety and installation notes. This manual is written in Chinese.
| Power supply | DC 24V |
|---|---|
| Current output range | 4 mA ~ 20 mA |
| Current‑output load capability | ≤ 500 Ω |
| Voltage‑output load impedance | 250 Ω |
| Operating temperature range | 0 ℃ ~ 50 ℃ |
| Current limit | 30 mA |
| Input line resistance | ≤ 50 Ω |
The transmitter requires a DC 24 V power supply.
It can output either a 4‑20 mA current loop or a 0‑5 V voltage signal.
The accuracy is ±0.25 % full scale, with an alternative setting of ±0.5 % full scale.