Ultrasonic liquid level sensor with LCD display for accurate display of water level, waste water, sludge and bulk materials.

A stable, robust solution suitable mainly for installation in concrete cesspools, or even self-supporting, durable fiberglass cesspools for waste water. All you have to do is drill a 72 mm hole, install a sensor that you connect to the supplied 9V/230V mains adapter, set the exact time, liquid levels and the device is ready for operation.

The ultrasonic level sensor measures the level without contact with the liquid. The sensor emits an ultrasonic signal that is reflected back from the liquid surface. Thus, it is possible to determine the level of filling. The sensor can also be used for oil and water tanks. The device has the advantage that you do not need to change batteries and perform maintenance at the sensor.

Radio ultrasonic sensor to monitor the filling status of the tank / live transmission.

It can be used for different liquids because the ultrasonic sensor does not lead to direct contact with the liquid.

Detection range: 10 cm to 250 cm, can also measure high tanks up to 5 m.

Wireless range of the sensor to the LCD receiver: 100 m (no obstacles/no interference)

High and low liquid level alarm function

Suitable for retrofitting water/oil tanks

With surface thermometer and room thermometer.

2. Location of the sensor in the tank.

The ultrasonic level sensor should be located in the center of the tank, not on the liquid inlet or other solid or loose obstacles in the tank. Otherwise, the measurement result will be distorted. The best installation positions can be found in the following images. The opening should be 72 mm.