The Watchman SENSiT USB liquid sensor is used to measure the level of liquid in a tank. It is adapted for use in domestic wastewater treatment plants and rainwater and fuel tanks. The sensor model is integrated with the Kingspan Connect app. The sensor also informs about the estimated date when the tank will be emptied and visualizes the consumption graph of the substance in the app via the local WiFi network.
The USB device allows you to expand your Watchman Sonic Advance and Watchman Sonic Plus Advance sensors with access to a mobile app. This provides a convenient way to remotely monitor and manage tank compactness.
Advantages of using a USB device to connect SENSiT Rx
Intuitive and easy installation
Waveform mode (ON/OFF)
Audible alarm sounds in case of sudden drop in liquid level and in case of low liquid level
For polyethylene and steel tanks
Mobile app
Technical data USB SENSIT
Operating temperature -10°C ÷ +60°C
Storage temperature -20°C ÷ +60°C
Humidity 20 to 80 percent (non-condensing)
Exclusion for indoor use
Radio frequency 433.92 MHz
Maximum range between receiver and transmitter up to 200 m
Power supply 5 V DC
USB type A connector
Kingspan Connect mobile app (Android, iOS)
Dimensions 84 mm x 25 mm x 15 mm
Weight 40 g
Warranty 2 years
SENSIT USB device connection instructions:
Ensure that the Watchman Sonic Advance or Watchman Sonic Advance Plus is connected to the tank.