SONOFF DS18B20 Waterproof Temp Sensor For TH - RJ11 Cable
SONOFF WTS01 50cm Waterproof Temperature Sensor Stainless Steel Probe Compatible with TH Series
The SONOFF WTS01 is a 50cm waterproof temperature sensor with a stainless steel probe, designed for accurate liquid and environmental temperature monitoring. Compatible with SONOFF TH series devices, it enables real-time temperature tracking and smart automation for water tanks, aquariums, boilers, and HVAC systems. Durable, precise, and easy to install, it enhances safety and efficiency in smart monitoring setups.
حساس SONOFF WTS01 المقاوم للماء بطول 50 سم هو مستشعر حرارة مزود بمسبار من الفولاذ المقاوم للصدأ لقياس درجة الحرارة بدقة في السوائل أو البيئات الرطبة. يعمل مع أجهزة SONOFF من سلسلة TH، ويدعم الأتمتة الذكية بناءً على تغير درجة الحرارة. مثالي للخزانات المائية، الأحواض، السخانات، وأنظمة التكييف.
The SONOFF WTS01 Waterproof Temperature Sensor is a high-precision temperature probe designed for use with SONOFF TH series smart switches. Featuring a stainless steel waterproof probe and a 50cm flexible cable, it allows accurate temperature measurement in liquids and humid environments.
The sensor connects directly to compatible SONOFF TH devices via an RJ9 4P4C connector, offering true plug-and-play functionality without additional calibration. Once connected, it enables real-time temperature monitoring through the eWeLink app and supports automation rules based on temperature thresholds.
Built with durable materials, the WTS01 is suitable for demanding environments such as water tanks, aquariums, boilers, heating systems, HVAC applications, and smart agricultural setups. It helps maintain optimal temperature conditions and can trigger connected devices such as heaters, pumps, or cooling systems when preset limits are reached.
Compact, reliable, and easy to install, the WTS01 is an essential accessory for advanced smart temperature monitoring systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SONOFF WTS01 |
| Cable Length | 50cm |
| Operating Voltage | 3.3V (powered via connected TH device) |
| Detection Type | Water level sensor |
| Communication Interface | RJ9 4P4C connector |
| Compatible Devices | SONOFF TH10, TH16, THR316D, THR320D, TH Elite, TH Origin |
| Material | ABS + metal probe |
| Applications | Water tanks, aquariums, humidifiers, smart home water control |
| Dimensions | Sensor head 12mm × 20mm (approx.) |
Applications
Water tank temperature monitoring
Aquarium temperature control
Boiler and hot water system monitoring
HVAC system automation
Smart greenhouse temperature management
Industrial liquid temperature measurement
Triggering heaters or cooling devices automatically
Why Choose SONOFF WTS01?
Accurate and reliable water level detection
Compatible with all SONOFF TH series devices
Plug-and-play RJ9 connection for easy installation
Durable, waterproof, and energy-efficient design
Ideal for smart home automation, aquariums, or industrial water monitoring