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SitemapLiquid Leakage Sensor Amplifiers for Long-distance Wiring
K7L-U/K7L-UD
Ultra-miniature Liquid Leakage Sensor Amplifier Enables Longest Liquid Leakage Monitoring Distance in Industry
Data Sheet (1665KB)
Quick links OMRON IA Liquid Leakage Sensors in your country.
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Please contact OMRON Europe B.V. in Netherlands.
Stable detection of liquids with impedance as high as 1 MΩ using inter-electrode resistance detection. Detection of chemical liquids and pure water is possible.
Higher noise immunity with a noise canceller circuit connected to a 3-conductor cable.
Prevents electrode corrosion with an AC detection method.
The power supply circuit and detection circuit are isolated, allowing several Amplifiers to be installed in the same place.
After a disconnection is detected, operating status is held to eliminate instability due to contact of the disconnected part. (See note.)
Note: For the K7L-UD.
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