Liquid Leakage Position Sensor

  • Pinpoint Liquid Leakage Detection up to 600 meters away
  • Sensor can pinpoint leakage both above and under floors for extensive leak protection
  • Ideal for detecting liquid leakage in chemical plants, banks, and internet data centers protecting key equipment from water damage
  • Pinpoints leakage of a variety of liquids including water, ammonia, methanol, and nitric acid
  • Rapid maintenance response possible by connecting RS-485 communication ports to central PLC sounding an alarm when a leak is detected
  • Sensor monitor retains initial leak site data even when a second leak appears on screen
  • Combining sensor with touch panel allows viewing of leakage location as seen from the floor
  • Sensor mounts directly to DIN rail enabling quick and easy mounting
  • EEPROM memory protection stores memory up to 10 years while sensor is in the off state
Specifications & ordering info


  • Built-in disconnection detection function alerts maintenance of faulty cable connection
  • Dimensions 90 H x 70 W x 59 D mm
  • UL, CSA, and CE Approvals
  • Sensor can be used in clean room since fluorocarbon resin cable has minimal outgassing
  • Position sensor unit easy to install and maintain thanks to use of flexible sensing cables
  • Relay voltage and 4-20mA outputs available ideal for managing a variety of applications
  • Multilingual display can be switched between English and Japanese language
  • Detect leakage in as many as 20 zones with F03-20UP-AS Area Separator Cables
  • Area Separator Cables allow sensor to detect leaks even along zone boundaries
  • Key protection function can be employed to prevent tampering of important sensor settings
  • Target markets for sensor: Semiconductor, Telecommunications, Medical, and Government


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