Watchman Sonic PLUS Advanced ultrasonic level monitor with float switch for detection

One: the transmitter is located on top of the tank and uses ultrasonic level measurement techniques to continuously measure the oil level in the tank.
Two: It then transmits that information to the receiver, which is connected to an outlet in a convenient location in the home.
Three: The level of fluid is displayed on an LCD screen on the receiver. The householder can check the oil level in the tank from home.
Four: When the oil level in the tank falls below the 10%, the fuel pump symbol appears, indicating to the householder that it is time to order some oil.

Description
Downloads

The Kingspan Watchman Sonic Advanced is a revolutionary electronic level gauge that monitors how much oil or water is left in your tank. If the level drops suddenly, a preset alarm will sound.
This way you can be sure that you will never run out of oil or water.

Features:

Optional upgrade to Watchman SENSiT so you can receive notifications about the levelaul directly to your phone.
One model fits all
Quick and easy to install
Audible alarm when high or low level is exceeded
Low energy consumption

Advantages: