The Dragino LDDS20 is fitted with an ultrasonic sensor that can be placed directly under a liquid vessel and measures the liquid level, through the container. The sensor is in a 25cm cable and has a range of 20mm - 2000mm with 5mm accuracy. It is battery operated with an expected life of up to 10 years. The waterproof housing has an external antenna for extra-long range.

The Dragino LWL01 is powered from a single CR2032 battery that will last up to 1-year. An alert can be generated by T2U as soon as a leak is detected and again when the leak has cleared. An alert can also be generated if the battery is going flat of when contact has been lost with the server making it a very reliable system. It is supplied with double sided tape and takes seconds to install.

This 12V operated LoRaWAN node transmits the liquid level in meters and transmits the data to T2U. Apart from seeing the liquid level in near real time, you can also configure alerts when the level crosses a user programmable threshold. It will measure up to 10 meters and has an accuracy of 0.25%.

The R313W is designed for indoor use and runs off 2 x CR2450 Lithium batteries. It will immediately trigger an uplink as soon as a leak is detected and again once the leak has cleared. T2U can trigger an Email alert, SMS alert or a voice call on either event making it suitable for a wide range of applications. It comes with double sided tape but also has a magnetic mount for easy installation.

Can be supplied with one or two leak sensor probes that will immediately trigger an uplink to T2U when a leak is both detected and cleared. It is in a waterproof IP67 housing and runs on 2 x ER14505 Lithium batteries for a long battery life. It is well suited for aquariums and other applications where immediate leak detection through T2U’s alert system is critical. It also has magnetic mount for easy installation.

The R718WB2 has up to two leak detectors based on rope sensor. The rope sensor(s) can be laid across a surface and if any part of the rope comes in contact with water, it will immediately send an uplink to Telemetry2U with the leak status. Another uplink is also sent as soon as the leak has cleared. T2U can display the leak status in near real time on our IoT platform, as well as send Email alerts, SMS alerts or make a voice call to make sure the event is immediately actioned.