China Conventional Water Leakage Detector with Relay Output

The 404 water alarm is a water leakage detector with an alarm sounder. Advanced electronics provides rapid detection of water in at-risk locations, such as sumps, under sinks, around washing machines, in bathrooms, etc.
The 404 is powered from an external DC source. A dry-contact alarm relay output is available for connection to other equipment, such as a security system.
Features:
· Operates in water depths exceeding 2 mm
· Operates from an external DC 12/24 V supply
· Flashing red LED quiescent condition indicator
· Loud 85 dB internal alarm sounder
· Sounder automatically resets when water is no longer detected
· Dry-contact relay output model available for connection to other equipment
· Interconnect up to 38 units together
· Remote LED output model available
· Audible and visual low battery indication
· Audible and visual fault indication
· Shock resistant from up to 1.8 m fall onto concrete
· Splash proof (not water proof)
Specification:

power sourceDC(10.8~33)Vquiescent current≤40μAalarm response threshold3mm water depthaudible alarm sounder output≥85dB@3mvisual alarm indicatorflashing red LEDnumber of interconnected units38remote LED current15mAoutput relaySPDT.N/O or N/C

Order Information:

Part NumberInterconnectRemote IndicactorRelay Output404-001---404-002√--404-003-√-404-004--√

FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.

Q2:What kind of production service do you provide?
A2:The whole fire alarm system,include Addressable system, Conventional system, Residential system and so on....

Q3:What kind of certification do you have?
A3:Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .

Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.

Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.