Bamo Level Detection for Grease-Water Separators GAD 531

Level Detection for Grease-Water Separators GAD 531

Bamo Measures Sas has been founded in 1978. Its capital is now 400 000 Euros. Since the beginning, the company has undergone a rapid development centering on industrial pH-meters and conductivity meters. Bamo is now well-known as a leader in the French market.

Since 1990, new developments in the Level Measure have given a new spring in the export. To its own product range, the company holds numerous agencies of foreign companies in Europe and all over the world. So we are offering a complete line with always the best possible service.

Bamo is a company that comes from France. This company selling some product. The product of Bamo such as pH and ORP; Chlorine, disinfection; Data processors; Conductivity; Water hardness; Turbidity; Oxygen; Level; Temperature; Flow; Pressure; Plastic valves; Metal valves.

Level Detection for Grease-Water Separators GAD 531

GAD 531 and probe GP/10 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.

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 the emulsion, or greases cured in aggregate!


  • 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


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

Another Article:


Main power supply230 V AC +/- 10 % ; 50/60Hz
Power consumption~2 W
Housing protectionIP65, according to EN 60529
Operating temperature-20 … +60 °C
MonitoringThe device has an auto-diagnostic of measuring loop integrity (broken cable, short-circuit)
Signals and alarmAudible alarm (Buzzer)
 Green LED for normal status
 Yellow LED when the alarm occurred and not yet reset
 Red LED for alarming status
ControlThrough 1 push button for diagnostic test and alarm acknowledgment
Relay output1 Relay, 230 VAC, 3 A
 Changeover contact; Potential free
CabinetHousing: Polycarbonate; 120x80x55 mm; IP 65; Wall mounting

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