Key facts
- Brand
- Collihigh
- Model
- JWSK-5
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-14
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Kunlun Coast JWSK-5 Temperature Humidity Transmitter User Manual
The JWSK-5 series is an industrial‑grade temperature and humidity transmitter capable of measuring –40 °C to 120 °C and 0 %RH to 100 %RH. It offers multiple analog outputs (0–5 V, 0–10 V, 4–20 mA) and optional RS485 or RS232 network interfaces, with a 128 × 64 LCD display showing temperature, humidity and dew‑point.
The manual covers product overview, technical parameters, physical dimensions and wiring diagrams, step‑by‑step installation for wall‑mount, pipe‑mount and split‑type units, operation of the LCD menu, communication settings (Modbus RTU), maintenance, storage, unpacking inspection, and detailed fault analysis with troubleshooting procedures. This manual is written in Chinese.
Collihigh JWSK-5 specifications
| Power supply (current output type) | DC 24V (22V–26V) |
|---|---|
| Power supply (voltage output type) | DC 24V (12V–24V) |
| Temperature accuracy | ±0.5 °C (‑20 °C–60 °C) |
| Humidity accuracy | ±3 %RH (0 %RH–100 %RH at 25 °C) |
| Temperature measurement range | -40 °C to 120 °C |
| Humidity measurement range | 0 %RH to 100 %RH |
| Analog output options | 0–5 V, 0–10 V, or 4–20 mA |
| Network output options | RS485 or RS232 |
| LCD display resolution | 0.1 %RH, 0.1 °C |
| Voltage output load impedance | 250 Ω |
Source: Kunlun Coast JWSK-5 Temperature Humidity Transmitter User Manual
All Collihigh JWSK-5 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How can I change the transmitter's communication address?
Send a Modbus write command (function 0x06) with the new address, e.g., 0x06 00 03 new_address, then power‑cycle the unit to apply the change.
From: Kunlun Coast JWSK-5 Temperature Humidity Transmitter User Manual
What are the default communication settings for the RS232/RS485 interface?
The default settings are COM1, 9600 baud, 8 data bits, no parity, 1 stop bit, and a 1000 ms polling interval.
From: Kunlun Coast JWSK-5 Temperature Humidity Transmitter User Manual
How should the controller be installed?
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.
From: ColliHigh JWSK-5 Temperature & Humidity Controller User Manual
How often should the controller be calibrated?
It is recommended to calibrate the controller at least once a year to maintain measurement accuracy.
From: ColliHigh JWSK-5 Temperature & Humidity Controller User Manual