Bamo GAD 531 Level Detection for Grease Water Separators

Bamo GAD 531 Level Detection are designed for monitoring grease-water separators. The probe GP/10 detects when the thickness of floating greases over water, is greater than the permitted max. thickness. The alarm unit has an auto-diagnostic of system integrity. A relay output and an audible alarm inform the operator. The buzzer may be deactivated with a simple jumper if necessary.

Bamo GAD 531 Level Detection Features

  • Monitoring of grease-water separators
  • Compact and economical model
  • Detection of grease layer thickness over-passed
  • Relay output; Changeover contact
  • LEDs signals and audible alarm

Components of one system:

  • Alarm unit GAD 531
  • Detector: Probe GP/10 (cable output, 10 m long)

Caution: Not suitable for the detection of greases in emulsion, or greases cured in aggregate!


Alarm unit for monitoring of grease separators in conformity with EN 1825.

Another Article:

Bamo GAD Level Detection 531 Specification

Main power supply 230 V AC +/- 10 % ; 50/60Hz
Power consumption ~2 W
Housing protection IP65, according EN 60529
Operating temperature -20 … +60 °C
Monitoring The device has an auto-diagnostic of measuring loop integrity (broken cable, short-circuit)
Signals and alarm Audible alarm (Buzzer)
Green LED for normal status
Yellow LED when alarm occurred and not yet reset
Red LED for alarming status
Control Through 1 push button for diagnostic test and alarm acknowledgement
Relay output 1 Relay, 230 V AC, 3 A
Changeover contact; Potential free
Cabinet Housing: Polycarbonate; 120x80x55 mm; IP 65; Wall mounting

Download Data Sheet: Level Detection for Grease-Water Separators GAD 531


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