Liquid Level Sensor


Available on backorder

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Coming Soon – You may pre-order this device to reserve your spot on the waiting list, or pay nothing with coupon code INTERESTED to be notified when backorders are filled and the product is available for delivery.

Adhere these patches to the side of your non-metallic liquid tanks to determine if the water is at or above this level, or below this level.

This device can be expanded to monitor up to 4 different tank level positions by purchasing additional sensor add-ons.

Ready to use with Wifi Portal, including local LCD readout and ambient light sensor


  • 1x – ain-401-s – 4 position analog input collector
  • 1x – lls-101-s liquid level sensor
  • 1x – wp-302 wifi Portal
  • 1x – 5v power supply
  • 1x – 6′ power cord