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  • RCALM Tank Liquid Level Monitor. Two lights and low level buzzer.

Tank Liquid Level Monitor


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Product Description

Tank Level Warning Display with Buzzer Alarm

The RCALM from 3P Technik UK is a simple display panel that shows a warning light and sounds a buzzer when the water (or other liquid) in your tank gets to a low level. It also shows that they systems is working correctly with the green power status light.

Available in either 24vdc or 230vac voltage inputs.

The level at which the warning shows/sounds is set by a float switch in the tank (not included).

This is a highly reliable tank warning display that works indendently of pump controls.

Optional Extras

Float Switch

Float Switches are a great bit of kit when you are using a water pump inside a storage tank. These dual purpose Float Switches can be used for Tank filling (a high level cutout) or Tank Emptying (a low level cutout) - depending on how you wire the Switch up. Other Float Switch cable lengths are available. Also available for purchase, Counterweights to attach to the Float Switch cable to create the pivot point for the Float Switch.

Technical Information

  • Dimensions: 90mm long x 110mm wide x 180mm high
  • Waterproof protection rating: IP66
  • Time delay: 0 - 30 seconds
  • Electrical Protection: Class 2
  • Operating Temperature Range: 0°C to +40°C.
  • Material: Polystyrene.


RCALM Brochure (pdf)

Included Components

  • Control Panel
  • Attached mains cable
  • Full Installation & Operation Manual

Required Components not included

  • Float Switch. We have many other float switches and level switches in stock, please contact us for further options.

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