The ODS2 has been designed to monitor critical areas for fuel oil leaks via remote optical sensors.
The unit as standard includes an audible warning device, mute push button, flashing 8mm red alarm lamp and 8mm Control live green lamp.
Once an oil alarm has been raised, the ODS2 red "Alarm" lamp will start to flash and the audible warning device will start. The unit will remain in this condition even if the oil is removed from the sensor. Only muting the alarm will stop the sounder and de-latch the alarm. If oil has been removed from the sensor before pressing the "Mute Alarm" button the alarm lamp will extinguish indicating that no oil is present. However if oil is still being detected only the audible warning will stop leaving the lamp permanently on. Only when the oil has been removed will the lamp extinguish.
All ODS units have a common alarm set of volt free contacts for onward signalling to Building Management Systems, telephone diallers or control systems.
Large indication LED lamps for ease of Alarm identification from a distance
On board audible warning device to alert local operators of a problem
Alarms latched until Mute operated to give indication of transient Alarms
Small size foot print, wall or surface mounted
Optical sensor to detect the presents of oil
Individual zone alarm relays to onward signal to a BMS
Lamps, relay and Horn test Facility to ensure that the unit is working correctly
Housing type: ABS Plastic
Size: 122mm wide x 120mm high x 58mm deep
Colour: Light grey
Input power: 50 Hz single phase 230VAC +/- 10%
Burden: < 3VA
Power termination: Internal 3 way terminal block
Voltage to Sensor: 5VDC
Connections to Sensor: 3m long cable
Access: Top, bottom or back
Output contacts: 1 x Volt Free 3 amp changeover
Sensor: Fully sealed optical sensor made from Polysulfone
Sensor housing: Stainless steel bracket and high quality PVC housing
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