JC-SW-ZN03 water level sensor
With reverse polarity and current limit protection; laser resistance temperature compensation; programmable adjustment; anti-vibration, anti-shock, anti-radio frequency electromagnetic interference: strong overload and anti-interference ability, economical, practical and stable.
Measuring range: 0-3m (optional)
Measurement accuracy: 0.2%, 0.5% (optional)
Output signal: RS485, 4~20mA, O~5VDC, 0~10VDC, LoRa, etc.
Overload capacity: <1.5 times the range
Power supply: AC/DC220V power supply (supports typical DC12V)
Temperature drift: 0.03%FS/℃
Environment temperature: -30℃~80℃
Medium temperature: -20~75℃
Measuring medium: liquid that does not corrode stainless steel and cables