The Aqualarm OFDi-24 overflow detector is made up of two components: the detector module and the overflow detector, connected via a 2m jumper cable.
Both the detector module and overflow detector are manufactured from STAREX General ABS (SD-0150) plastic.
The bottom of the overflow detector is fitted with a ¾” BSP threaded connector with two stainless steel sensing probes extending from the end. The connector should be inserted into a ‘tee’ to enable the probes to sense any water passing through the main overflow pipe.
A red LED is incorporated onto the detector module, and will glow to indicate the detection of water.
Alarm monitoring and status is via a network, using a CAN bus system.