JWSK-5 series temperature and humidity controller is a high-precision, high-temperature measurement instrument with anti-condensation function, fast response time and multiple installation methods. It is widely used in communication rooms, intelligent buildings, subways, shopping malls, libraries, process control and other occasions.
The JWSK-5 series temperature and humidity controller is a wall‑mountable or pipe‑mounted sensor unit that measures temperature from -40 °C to 120 °C and humidity from 0 %RH to 100 %RH. It features a liquid‑crystal display, relay outputs, and optional filtering to extend sensor life.
The manual provides technical specifications, wiring diagrams, step‑by‑step installation instructions for wall‑mount, split‑type, and pipe‑type configurations, as well as operating procedures, alarm setting, maintenance tips, and troubleshooting guidance. This manual is written in Chinese.
| Power Supply | DC24V (22V~26V) |
|---|---|
| Temperature Measurement Range | -40 °C ~ 120 °C |
| Temperature Accuracy | ±0.5 °C (-20 °C~60 °C) |
| Humidity Accuracy | ±3 %RH (5 %RH~95 %RH, 25 °C) |
| Circuit Operating Temperature | -20 °C ~ 60 °C |
| Probe Operating Temperature | -40 °C ~ 120 °C |
| Long‑term Stability (Temperature) | < 0.1 °C |
| Long‑term Stability (Humidity) | < 1 %RH |
| Response Time (Temperature) | < 15 s (1 m/s wind) |
| Response Time (Humidity) | < 4 s (1 m/s wind) |
| Relay Output Rating | AC 220 V 7/5 A, 120 V 10 A |
| Dimensions (Wall‑mount) | 90 mm × 115 mm × 55 mm |
| Weight (Wall‑mount) | ≈ 440 g |
| Weight (Pipe‑mount) | ≈ 580 g |
It operates from a DC24 V supply (acceptable range 22 V to 26 V).