Description
Reviews
| Brand | - |
| Category | Machinery & Equipment / Thermo-hygrometers |
| Origin | - |
| Model Number | JWSL-6ATW |
| Communication Protocol | RS485 (Modbus RTU) |
| Temperature Range | -40°C to +80°C |
| Humidity Range | 0% to 100% RH |
| Accuracy (Temperature) | ±0.3°C @ 25°C |
| Accuracy (Humidity) | ±2% RH @ 20-80% RH |
| Power Supply | 12-24V DC / 12-24V AC |
| Protection Rating | IP65 (Dust and Water Resistant) |
| Mounting Type | Wall-Mounted with Screw Holes |
| Output Signal | Digital RS485 Two-Wire |
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect for our warehouse monitoring
We installed six of these units across our cold storage facility. The RS485 integration was seamless with our existing SCADA system. Readings are consistent and the IP65 rating gives us peace of mind in humid conditions.
Anonymous
Mar 18, 2026
Rating: 5/5
Excellent for greenhouse automation
Using these to control ventilation fans in our commercial greenhouse. They handle the high humidity spikes without drifting. The response time is quick enough for our automated controls.
Anonymous
Mar 15, 2026
Rating: 5/5
Best choice for HVAC logging
We replaced our old analog sensors with these digital transmitters. The data stability is impressive, and we no longer have noise interference issues on the long cable runs.
Anonymous
Mar 13, 2026
Rating: 5/5
Reliable and accurate
Compared this against a calibrated handheld meter, and the deviation was negligible. The wall-mount design is sturdy and looks professional in our server room.
Anonymous
Mar 06, 2026
Rating: 4/5
Good product, fast shipping
The sensor arrived well-packaged. Setup took about 10 minutes per unit. Only minor issue is the cable gland could be slightly larger for thicker conduit cables, but manageable.
Anonymous
Mar 06, 2026
Rating: 4/5
Solid industrial sensor
Very robust build quality. The documentation for the Modbus registers could be slightly clearer, but once configured, it works flawlessly. Great value for an industrial-grade transmitter.
Q: Do you provide a configuration tool or software?
A: We provide a free Windows-based configuration utility available for download on our official website. It allows you to read real-time data, change addresses, and adjust sampling rates.
Q: Can this be powered by 24V AC directly?
A: Absolutely. The unit has a wide power input range supporting both 12-24V DC and 12-24V AC, making it versatile for various industrial power supplies.
Q: What is the default baud rate out of the box?
A: The factory default settings are 9600 baud, 8 data bits, no parity, and 1 stop bit (9600, 8, N, 1). These can be easily changed via software commands if your system requires different settings.
Q: Is the probe replaceable if it gets damaged?
A: The sensing element is integrated into the housing to maintain the IP65 rating. If the sensor fails, the entire unit typically needs replacement to ensure calibration integrity and weatherproofing.
Q: Does this sensor support daisy-chaining multiple units on one RS485 line?
A: Yes, the JWSL-6ATW supports standard Modbus RTU daisy-chaining. You can connect up to 247 devices on a single pair of wires, provided you use proper termination resistors.
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