OWWG 3

OWWG 3

Applications

For visual and audible alarms if liquids with a flash point of ≥ 55 °C are detected in, for example, oil storage rooms, drip pans, inspection ducts, ducts, protective pipes, manholes, pipes and cellars.
Suitable for the following media: water, fuel oil EL, L or M, diesel fuel or low-viscosity lubricating oils, motor oils, hydraulic oils, vegetable oils and transformer oils, antifreeze agents, oil-water mixtures and
emulsions. Use as leak detection system class III as per EN 13160-1/-4 and as leak detection system as per TRWS 791-1.

Description

The oil/water alarm unit in a wall mounting housing triggers visual and audible alarms in the event of accumulations of liquids which can be caused by tank leaks, backflow, flooding, etc. ÖWWG 3 consists
of a control unit with visual/audible alarm, Test and Acknowledge buttons as well as a flexible PTC thermistor probe. The probe is mounted at the lowest point of the area to be monitored. The
alarm is triggered when the probe comes into contact with liquid. The audible alarm can be muted with the Acknowledge button. The visual alarm remains active until the leak has been fixed. The Test
button allows you to simulate an alarm condition in order to perform a function check. The self-monitoring probe triggers an alarm if it is damaged. The voltage-free relay contact is provided for connection
of additional alarm equipment (such as additional alarm unit ZAG 01). ÖWWG 3 is suitable for panel mounting with a mounting frame. A sealing kit (IP 54) is available for rough application conditions. Alarm
units with the EnOcean-ready label can be integrated into your existing building automation systems at a later point in time. To do so, plug the EnOcean® wireless module into the EnOcean® interface (PCB
of the device). The AFRISO Gateway in conjunction with additional AFRISO products with EnOcean® wireless technology allow you to configure a whole range of fully customisable, extensible features for
the protection of plants and buildings

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Application

For visual and audible alarms in the event of accumulations of liquids below the burner of an oil fuelled system and for switching off the burner in alarm conditions. Suitable for the following media: water, fuel
oil EL, L M and diesel fuel.

Description

The ÖWWG 3 oil/water alarm unit consists of a control unit with visual/audible alarm, Test and Acknowledge buttons as well as a flexible PTC thermistor probe. Cable and connector for connection
of burner and boiler are fully wired and ready to be connected. In the event of an alarm, the unit triggers visual and audible alarms and switches off the burner. The audible alarm can be muted with the
Acknowledge button. The visual alarm remains active until the leak has been fixed. The burner then resumes operation. The Test button allows you to simulate an alarm condition in order to perform a
function check. Alarm units with the EnOcean-ready label can be integrated into your existing building automation systems at a later point in time. To do so, plug the EnOcean® wireless module into the
EnOcean® interface (PCB of the device).The AFRISO Gateway in conjunction with additional AFRISO products with EnOcean® wireless technology allow you to configure a whole range of fully customisable,
extensible features for the protection of plants and buildings.

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Material

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Application

For visual and audible alarms if liquids with a flash point of ≥ 55 °C are detected. OM 5 is suitable for the following media: fuel oil EL, L or M, diesel fuel or low-viscosity lubricating oils, motor oils, gearbox
oils or hydraulic oils, vegetable oils and transformer oils. Use as leak detection system class III as per EN 13160-1/-4 and TRWS 791-1. WM 5 is only suitable for the detection of water.

Description

The unit in a wall mounting housing triggers visual and audible alarms in the event of accumulations of liquids which can be caused by tank leaks, backflow, flooding, etc. OM 5 and WM 5 consist of a control
unit with visual/audible alarm, Test and Acknowledge buttons as well as a relay output. Up to five photoelectric probes can be connected. The probes are mounted at the lowest point of the object to
be monitored. The alarm is triggered when the probe comes into contact with liquid. The audible alarm can be muted with the Acknowledge button. The visual alarm is cleared once the leak has been fixed.
The Test button allows you to simulate an alarm condition in order to perform a function check. The voltage-free relay contact is provided for connection of additional alarm equipment (such as additional alarm unit ZAG 01, horn). The alarm units are suitable for panel mounting with a mounting frame.
A sealing kit (IP 54) is available for rough application conditions. OM 5/1 with additional probe for detection of minimum levels, e.g. in fuel oil tanks.

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