Astrel Capacitive water level sensor 5V

Water level sensor is based on capacitive technology to detect presence/absence of water or similar liquids in containers of no-conductive material (ABS plastic, acrylic).

Typical applications: detecting water level in whirlpool bathtubs, SPAs, compensation tanks for pools, containers for liquid disinfectants, etc.

• To be applied externally – Not need to be in contact with the liquid/water
• Standard calibration for thickness from 4mm to 10mm (acrylic/plas­tic tank)
• Fixing with hot glue, silicon or epoxy resin
• It needs no further calibration

Specification

Power supply: 5 V DC

Consumption: 13mA typ

Output voltage: 5Vdc TTL

Tank thickness: 4 – 10 mm

Precision: +/- 3 mm

Operating temperature: 5 – 55 ° C

Storage temperature: –20 – 80 ° C

Cable length: 1750 mm

Connection: 4-pin with 3 cables (brown, yellow, green)