Owon - Zigbee remote temperature probe on cable (20 m)

THS-317-ET Zigbee Temperature Sensor with 20m Remote Probe

The THS-317-ET module is a high-precision ZigBee temperature sensor designed to measure the temperature of spaces, materials, or liquids with ease. Its 20-meter remote probe allows for flexible installations, making it ideal for monitoring heating pipes, swimming pools, refrigerators, or freezers while keeping the main unit protected outside the measured area.

Important note: this product is not suitable for use in salt water. For immersion in liquids, sealing the probe is recommended to maximize product lifespan.

Smart Monitoring with Flexible Applications

With its extended probe, the THS-317-ET offers a wide temperature range from -40°C to +200°C, ensuring compatibility with a variety of residential and professional needs. Whether in HVAC systems, food storage, or industrial environments, it delivers reliable results with ±0.5°C accuracy.

Energy-Efficient and Connected

The device operates on two AAA batteries (not included) with low energy consumption and includes a dual-color LED (red/green) for quick status updates. It integrates seamlessly with major ZigBee platforms, including Amazon Echo with ZigBee, Jeedom, Home Assistant, Zigbee2MQTT, and more. Please note: it is not compatible with Tuya, Smart Life, or Lidl ecosystems.

Key Features

• Accurate temperature measurement with ±0.5°C precision
• 20-meter remote probe for flexible placement
• Wide range: -40°C to +200°C (V2 model)
• Battery level indication and low power use
• Dual-color LED for clear status feedback
• Compatible with Amazon Echo (ZigBee), Jeedom, Home Assistant, Zigbee2MQTT, Eedomus, Fibaro, Sonoff EWeLink, and Zigate
• Not compatible with Tuya, Smart Life, or Lidl

Technical Specifications

• Power Supply: DC 3V (2 × AAA, not included)
• Display: 2-color LED (Red/Green)
• Probe Cable Length: 20 m
• Measurement Range: -40°C to +200°C (V2 model, since Jan 2024)
• Accuracy: ±0.5°C
• Operating Environment: -10°C to +55°C; ≤85% RH (non-condensing)
• Dimensions: 62 × 62 × 15.5 mm
• Connectivity: ZigBee 3.0, 2.4GHz IEEE 802.15.4
• RF Characteristics: 2.4GHz, internal antenna
• Range: Up to 100m (outdoors) / 30m (indoors)