Parallax Mini Liquid Level Sensor

The Mini Liquid Level Sensor is made to be inserted vertically into wet environments to detect liquid level from 0 to 1.88” (48 mm) or as an alarm. This sensor has a single analog output which may be directly connected to the Propeller Activity Board 4-channel A/D converter or easily interfaced with the MCP3002 A/D with a FLiP Multicore Microcontroller. Features: Supported by BlocklyProp A/D Blocks and C library interfaces 2 to 5 volt analog output is easy to read by many controllers or A/D converters 9 inch (22 cm) 3-pin female-female extension cable included 2.0 mm mounting holes allow for rigid installation Detects tiny amounts of change in liquid levels in tight-space applications Fast response time Suitable for a variety of non-corrosive or non-toxic liquids (not meant for foods) Application Ideas: Water level alarm for moisture-sensitive environments Water level indicator for fluid reservoirs Stream-level indicator when used in a controlled reservoir (stream well) Mini Liquid Level Sensor Key Specifications: Voltage input range 2.0 V to 5.0 V Dimensions 0.75” x 2.48” (19.0 mm x 63.0 mm) Water level detection 0 to 1.88” (0 mm to 48 mm) Analog output Not for food applications