Waterproof Temperature Sensor WTS01 is a temperature sensor designed for enhance temperature monitoring with a wide range. In addition, it was built to last, presenting a design to the waterproof and durable Waterproof and super durable The stainless steel probe is water-proof, corrosion-resistant and rust-proof which can  be used in a moist environment, ensuring reliable performance even under challenging conditions. The stainless steel probe offers more than just remarkable durability; it also possesses exceptional water resistance.

This device ensures high accuracy with a measuring range of up to +-0.5°C. This means that you can rely on its readings to be within half a degree of the actual temperature, with a wide measuring range spanning from -40°C to +115°C, it empowers you to employ it across a diverse array of applications, accommodating various temperature requirements and scenarios.

Features

• Power Application – The waterproof temperature sensor is available for the Sonoff TH Elite/TH Origin to detect and measure the temperature.
• Wider Measuring Range – Measuring range from -40℃ to +115℃ to enable use in a wider scope of applications. Easy to install.
• Super-durability & Long–lifespan – The stainless steel probe is water-resistant, anti-corrosion, and rust-proof which can be used in a moist environment.
• Cable Length is only 50cm.
• Easy To Use – Just plug into TH Elite/TH Origin.

Specifications

• Type: Waterproof temperature sensor
• Probe: Stainless steel temperature probe
• Temperature Measuring range: -40℃~+115℃
• Length: 1.5m
• Jack Type: RJ9

Guidelines on installing temperature sensor on a geyser (TAKEN FROM DIY ENTHUSIASTS DO AT OWN RISK)

There are 4 ways for probe positioning to monitor geysers temps:

1. Stick WTS01 Sensor onto flange at thermostat or drill small hole in plastic end cover of geyser, use screwdriver to push through insulation till feel geyser shell, continue along shell for 100mm or so, remove screwdriver and insert probe along channel created – nestling under insulation against shell is as good as inside.
2. Replace existing thermostat with WTS01 Sensor – not recommended when going to do switching since no equipment is ‘safe to fail’ but if only for monitoring like in solar water or for heat pumps then 100%
3. Attach WTS01 Sensor to hot water out pipe on top of geyser and cover with insulation
4. Install dedicated probe pocket – can buy from solar water providers – bit more difficult and skills required then add the WTS01 Sensor to the probe pocket

Smart Temperature and Humidity Monitoring | Smart 20A WIFI Switch | Sonoff TH20 Elite

The Sonoff AM2301 Temperature and Humidity Sensor has a temperature measuring range from -40 degrees to 80 degrees Celsius and a humidity measuring range from 0 to 99.9% RH for broad use in various devices. It comes with 45 cm cable which enables you to connect devices which are further from the switch and can also be extended to long distances if needed. It’s also convenient to use, just plug and play.

Product Specifications: