This document introduces the usage instructions and technical parameters of the JWSK-5 series temperature and humidity controller produced by Beijing Kunlun Coast Sensing Technology Center. The product uses imported sensors to accurately measure temperatures in the range of -40℃ to 120℃ and humidity in the range of 0%RH to 100%RH. The product features a 16-character LCD display, alarm function, anti-condensation function, fast response time, and provides multiple installation options. The product has dimensions of 90mm x 115mm x 55mm and weighs approximately 440 grams. It is powered by DC 24V and has relay outputs.
This manual describes the JWSK-5 series temperature and humidity controller, which measures -40 °C to 120 °C and 0 %–100 % RH with high accuracy. It includes details on the LCD display, alarm settings, relay output, and anti‑condensation probe.
The document covers technical specifications, physical dimensions, wiring diagrams, installation methods (wall‑mount, split‑type, pipe‑type), operation procedures, safety precautions, maintenance, storage, and troubleshooting steps. This manual is written in Chinese.
| Power Supply | DC 24V (22V–26V) |
|---|---|
| Humidity Range | 0 %RH–100 %RH |
| Temperature Range | -40 °C to 120 °C |
| Humidity Accuracy | ±3 %RH (5 %RH–95 %RH, 25 °C) |
| Temperature Accuracy | ±0.5 °C (‑20 °C–60 °C) |
| Output Signal | Relay output for temperature and humidity alarms |
| Load Capacity | AC 220V/5A, 120V/10A |
| Dimensions | 90 mm × 115 mm × 55 mm |
| Weight | ≈440 g (wall‑mount), ≈580 g (pipe‑type) |
| Response Time | Humidity <4 s (1 m/s wind), Temperature <15 s (1 m/s wind) |
Wall‑mount and split‑type units are fixed to the wall with two mounting holes; pipe‑type units are attached with four Ø8 holes on a flange, and the probe is secured with an M22×1.5 thread.
It is recommended to calibrate the controller at least once a year to maintain measurement accuracy.
Enter the menu, use the Ù/Ú keys to modify parameters, and set the temperature or humidity alarm thresholds; the LCD will display the current values and alarm status.