Attributes

Brand	-
Category	Machinery & Equipment / Thermo-hygrometers
Origin	-
Model Number	JWSK-6
Sensor Type	Split-Type Transmitter
Temperature Range	-40°C to +85°C
Humidity Range	0% to 100% RH
Accuracy (Temperature)	±0.3°C @ 25°C
Accuracy (Humidity)	±2% RH @ 25°C
Output Signal	4-20mA / 0-10V / RS485
Power Supply	12-24 VDC
Probe Cable Length	2 meters (customizable up to 10m)
Protection Rating	IP65 (Probe), IP20 (Transmitter)

6 reviews

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect for our cold storage facility

We installed these JWSK-6 units in our industrial freezer last month. The split-type design made it easy to mount the display outside the cold zone while keeping the sensor inside. Readings are stable and match our calibration equipment perfectly.

Anonymous

Mar 15, 2026

Rating: 4/5

Robust build quality

Very solid construction. The housing feels durable enough for harsh industrial environments. I took off one star because the manual could be clearer on wiring diagrams for the RS485 configuration, but support helped us sort it out quickly.

Anonymous

Mar 14, 2026

Rating: 5/5

Easy integration with PLC

The 4-20mA output integrated seamlessly with our existing Siemens PLC system. No noise interference even with long cable runs. Highly recommend for automation projects requiring reliable environmental data.

Anonymous

Mar 14, 2026

Rating: 4/5

Good performance, fast shipping

Product arrived well-packaged and on time. Setup was straightforward. It has been running continuously in a high-humidity greenhouse environment for three weeks without any drift or issues.

Anonymous

Mar 07, 2026

Rating: 5/5

Excellent accuracy across wide range

Tested this against a certified reference meter from -20°C up to 60°C. The deviation was negligible. Great value for an industrial-grade transmitter compared to other brands we have used previously.

Anonymous

Mar 04, 2026

Rating: 5/5

Reliable for pharmaceutical storage

We use these for monitoring vaccine storage conditions. The consistency of the humidity readings gives us peace of mind during audits. The split design is essential for our specific rack configurations.

5 FAQ

Q: Does it come with a mounting bracket?

A: Yes, the package includes a universal mounting bracket and screws for both the transmitter unit and the split sensor probe.

Q: Can the probe cable be extended beyond the standard 2 meters?

A: Yes, the probe cable can be customized up to 10 meters without significant loss of accuracy. Please contact our sales team for custom length orders.

Q: Can I switch between 4-20mA and RS485 outputs on the same unit?

A: The output type is configured at the factory based on your order. However, some models feature DIP switches to select voltage or current output. RS485 usually requires a specific factory configuration. Please verify your model number suffix.

Q: What is the response time for humidity changes?

A: The typical response time (T63) for humidity is less than 8 seconds in moving air. For temperature, it is approximately 5 seconds.

Q: Is this unit suitable for outdoor installation directly exposed to rain?

A: The sensor probe has an IP65 rating and can withstand outdoor conditions, but the transmitter module itself is rated IP20 and should be installed in a protected enclosure or indoors.

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