Water level switch
- Beijing Polymer Sensing Technology Co.,Ltd.
- product brand:POLYMER
- Numéro de stand：E3J08
- product specification:SJ512A/B-Series
- product category:Air Conditioning-Central air conditioning plants-
- product introduction:summarize
SJ512A/B water switch uses the principle of the change of the electrode water resistance value to detect water, and can be widely used
In communication base stations, hotels, restaurants, computer rooms, libraries, archives, warehouses, equipment cabinets and other need water a place to call the police.
peculiarity
Principle of variation of resistance value of electrode immersed in water
Coil isolation, relay isolation, safe and reliable
High sensitivity, fast response time, no error report
Separate design of host and electrode, easy to install and use
High and low level and relay alarm signal output
