Product name Aqualarm OFDi-485
Media detected Process liquids
Water
Industrial applications Enclosures
Equipment
Machinery
Pipes
Tanks
Building applications Plant rooms
Type Point loss
 
 
 

The Aqualarm OFDi-485 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 the 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 status and monitoring is via a single RS485 link to an i-Zone Mini control panel.

Key features

  • For detection of water within an overflow pipe.
  • ¾” BSP threaded connector for insertion into a tee piece.
  • Manufactured from rust proof and hard wearing ABS plastic.
  • Two component design – keeping head and electronic module separate.
  • LED & internal alarm sounder in module to give local alarm indication.
  • For connection to an i-Zone Mini control panel.

Specifications

  • Normal operating voltage: 12 volts d.c
  • Quiescent Current: <10mA. per detector.
  • Alarm Current: <100mA. per detector.
  • Detector Oscillator frequency : 6kHz
  • Voltage at Probes: 2 volts a.c.
  • Recommended interconnecting cable: 4 Core Cable 22AWG / Screened Twisted Pair / Belden Ref 8723
  • Line-out voltage drop: 1.5mV/m.
  • Approvals: BS EN ISO 9001:1994 / EMC Directive 89/336/EEC

Dimensions

  • Module dimensions

Height: 45mm
Width: 70mm
Length: 135mm

  • Detector dimensions

Height: 55mm
Width: 80mm x 80mm
BSP thread depth: 30mm


The Aqualarm OFDi-485 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 the 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 status and monitoring is via a single RS485 link to an i-Zone Mini control panel.

Key features

  • For detection of water within an overflow pipe.
  • ¾” BSP threaded connector for insertion into a tee piece.
  • Manufactured from rust proof and hard wearing ABS plastic.
  • Two component design – keeping head and electronic module separate.
  • LED & internal alarm sounder in module to give local alarm indication.
  • For connection to an i-Zone Mini control panel.

Specifications

  • Normal operating voltage: 12 volts d.c
  • Quiescent Current: <10mA. per detector.
  • Alarm Current: <100mA. per detector.
  • Detector Oscillator frequency : 6kHz
  • Voltage at Probes: 2 volts a.c.
  • Recommended interconnecting cable: 4 Core Cable 22AWG / Screened Twisted Pair / Belden Ref 8723
  • Line-out voltage drop: 1.5mV/m.
  • Approvals: BS EN ISO 9001:1994 / EMC Directive 89/336/EEC

Dimensions

  • Module dimensions

Height: 45mm
Width: 70mm
Length: 135mm

  • Detector dimensions

Height: 55mm
Width: 80mm x 80mm
BSP thread depth: 30mm


 
 
 
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