Independant Leak Sensing Probe

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SUMMARY

  


The Microprocessor Controlled miniature BMS single zone alarm detects leaks when conductive fluids touch and bridge both conductors at its sensor.

The internal processor analyses the conductivity of the fluid before it onward signals the sample as a leak.

On detection of a fluid, the green LED changes to red and the internal Alarm relay energises and its contacts change state.

monitoring

The conductors must be kept clean and away from conductive materials to prevent spurious alarming

The system has a sensitivity adjustment to trim out excessively sensitive areas.


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Installation

 


The BMS alarm can be installed in the area susceptible to leaks.

A regulated supply of 9v to 24v DC connects positive to the +v and negative to the -V terminal.

The sensor connected should be firmly laid to the areas the system is monitoring

The conductors must be kept clean and away from conductive materials to prevent spurious alarming

The system has a sensitivity adjustment to trim out excessively sensitive areas.

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Technical specifications

 


BI Colour LED: green for healthy and red for alarm

Leak alarm Relay: single throw changeover rated at 50V AC DC 1 amp 

Fault alarm Relay: single throw changeover rated at 50V AC DC 1 amp 

Sounder: 60BD at 10 CM

MUTE: push to make (momentary) 

power consumption: 30mA max 15mA standby mode

internal operating voltage: 5v dc

PCB size: 72mm 52mm

IP 65 housing size: 80 x 80 x 50

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