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Specifications & Features
Keep an eye on temperature changes in wet or exposed spots with this waterproof probe sensor, made to plug straight into compatible Sonoff TH Elite and TH Origin controllers for easy monitoring and automation. It’s a practical choice for homeowners looking to manage things like water tanks, aquariums, hydroponics setups, or temperature-sensitive areas indoors and outdoors—especially where moisture and corrosion can be a problem.
Specifications
- Voltage: 3.0–5.5V
- Material: Stainless steel
- IP Rating: IP67
- Dimensions: Cable length: 1.5 m; Probe: approx. 50 mm × 6 mm
Use Case Ideas: How, Where & Why!
Monitor water tank temperature: Place the probe in a rooftop water tank and automate pump or heater via a Sonoff TH controller when temperatures cross your set range.
Stabilise aquarium water: Fix the probe near your aquarium return line to log temperature and trigger alerts if levels drift, keeping fish stable during heatwaves or cold snaps.
Hydroponics reservoir control: Suspend the probe in a hydroponics reservoir and automate cooling fans or heaters via TH Elite to maintain nutrient temperature for healthy root growth.
Cold room door alerts: Mount the probe in a walk-in pantry or cold room to track temperature trends and notify staff if doors are left open or cooling fails.
Greenhouse heat automation: Place the probe under shade in a greenhouse tunnel to automate vents or misters with Sonoff TH Origin when midday heat threatens seedlings.
Installation Guidance, Tips & Tricks
Connect To Compatible Controller: Plug the RJ9 connector into a compatible Sonoff TH Elite or TH Origin controller until it feels secure.
Choose Indoor Or Outdoor Spot: Select an area you want to monitor where moisture or corrosion may be a concern, such as tanks, aquariums, hydroponics, or other exposed locations.
Position Probe For Reliable Contact: Place the stainless steel probe where it directly senses the target environment, and route the cable so it reaches the controller without tension.
Confirm Power Compatibility Range: Ensure the connected controller operates the sensor within the specified 3.0–5.5V range.
Check Readings And Maintain Probe: After installation, verify temperature readings on the controller and periodically wipe the stainless steel probe clean to keep performance consistent.
Frequently Asked Questions...
Is it suitable for wet or outdoor areas?
Yes, it has an IP67 rating and is designed for wet or exposed spots indoors and outdoors.
Which controllers does it plug into?
It uses an RJ9 connector and plugs straight into compatible Sonoff TH Elite and TH Origin controllers.
What voltage does it operate on?
It operates on 3.0–5.5V.
What are the cable length and probe size?
The cable is 1.5 m long and the probe is approximately 50 mm × 6 mm.
What is the probe made of?
The probe is made from stainless steel.
Specifications & Features
Keep an eye on temperature changes in wet or exposed spots with this waterproof probe sensor, made to plug straight into compatible Sonoff TH Elite and TH Origin controllers for easy monitoring and automation. It’s a practical choice for homeowners looking to manage things like water tanks, aquariums, hydroponics setups, or temperature-sensitive areas indoors and outdoors—especially where moisture and corrosion can be a problem.
Specifications
- Voltage: 3.0–5.5V
- Material: Stainless steel
- IP Rating: IP67
- Dimensions: Cable length: 1.5 m; Probe: approx. 50 mm × 6 mm
SONOFF DS18B20 Waterproof Temp Sensor (RJ9 connector)
- Regular price
- R 207.00
- Sale price
- R 207.00
- Regular price
-
R 299.00
Incl
SKU: WTS01
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