SW5 DC12V dry contact output water flooding sensor / water sensor / water leak sensor function:
Output an alarm single when there is water length is higher than 2mm.

SW5 water sensor technical parameter:
1.rating voltage: DC 12V/DC24V (optional)
current < 20mA
3.quiescent current <3 Ma
temperature: -5°C~60°C
5.load capability of relay: (2A @ 250V AC) (2A @ 30V DC)
6.response rate: <50 ms
7.length of wire: 2000mm (or based on requirements)
8.packaging material: epoxy resin

Figure of sensor:

Connection wire definition:
: DC power anode pole
2.black: DC power cathode
3.blue/green: COM port of alarm single
4.yellow: alarm single (N.O)

Install method:
If you want to detect little water (length is not exceed 2mm), can put a sponge block on the floor and put sensor on it, sponge block absorb water, the detect probe can touch the water, sensor output alarm single.
If need more drive current, an outer drive circuit is needed.

About our company
Hangzhou Xinjian Electronic Co., LTD. is an ISO9001 certified manufacturer, and also is a hi-tech company. It has been specialized in designing and producing industrial control solution since 1997. All products are designed and made for the global market, and we’ve offered OEM/ODM service to world-class brands. We have been highly recognized not only for its good quality but also excellent after-dales services both in domestic and international market.