LIDoTT® is a next generation water level sensor. It integrates ultrasonic level, pressure depth and temperature sensors into one compact device.
As a water level sensor, LIDoTT® is cost efficient and therefore ideal for widespread deployment. It can be positioned in sewer networks, in domestic sewer manholes and throughout other water courses.
When the sewer network is stressed during storm weather events or by blockages, the LIDoTT® water level sensor automatically switches sensor mode from ultrasonic (level) to pressure (depth) as the liquid level rises, seamlessly delivering high-quality network management data. This transition is transparent to the external datalogging device which needs only a single recording channel.
The LIDoTT® Sensor communicates using a number of serial protocols including Modbus and will connect to many compatible data loggers.
– Real time monitoring helps you better understand your sewer network
– Automatic sensor switching enables continuous delivery of high quality network management data.
– Data logging device needs only a single depth recording channel.
– Designed to be compatible with many manufacturers’ data loggers.
| Ultrasonic Level Sensor | Range: 0.000 – 1.500m | Accuracy: +/- 2mm |
| Temperature Sensor | High Precision CMOS Temperature device |
| Pressure Sensor | Range: 0-10.00m | Accuracy: ±0.2% FS |
| Operating temperature | -20°C to +60°C |
| Protection | IP68/NEMA6P |
| Approvals | ATEX Zone 0 certified CML 20ATEX2039X |
LIDoTT® is simple to install and ultra-low maintenance by design. It requires no external atmospheric breather for its pressure-sensor.
The enclosure is moulded from a carefully selected, resilient, naturally self cleaning plastic polymer and is submersible. LIDoTT® is safe to use in all environments being ATEX and IECEx certified Zone 0.
Other Features Include:
– Narrow beam angle
– No deadband effect
– Pressure sensor depth measurement (under water)
– Integral temperature sensor
– Modbus communications