Alderon GOOP Grease Trap & Oil Separator Alarm System
PrintThe GOOP alarm is a universal alarm designed for detecting grease or oil within water-oil/grease separator tanks. Two suspended grease/water conductivity probes are installed in the grease trap or oil separator. When grease or oil surrounds the tip of a suspension probe, the alarm is activated.
When the alarm is activated, the beacon flashes red, and the buzzer and alarm dry contacts are activated. The buzzer can be silenced by activating the test/silence toggle switch. The alarm automatically resets when the alarm condition is cleared, and the beacon turns green, indicating that the system is operating normally.


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Item #:GA240+2PS20
Manufacturer: Alderon
GOOP GREASE / OIL INTERCEPTOR ALARM FEATURES
- Model: GA240+2PS20
- Operates on 120 or 230VAC Incoming Power Supply
- Includes (2) Probe Sensors for Reference and Alarm
- A third probe sensor can be added for a secondary alarm
- Status LEDs show which sensors are activated
- Alarm Beacon with Vibrant Multi-Color LEDs
- Green = Normal
- Red Flashing = Sensor Alarm
- Built-in Printed Circuit Board Protection (conformal coated)
- Auxiliary Dry Contacts Included
- Alarm 1 - Grease or Oil
- Alarm 2 - Grease or Oil
- Test / Configure Button to Activate Test Routine, Clear Alarms, Enable Settings
- Exterior Test / Silence Switch to Test Alarm or Silence Buzzer during Alarm
- Nema 4X Enclosure, Indoor or Outdoor, Pad-Lockable
- Dimensions: 8'' x 6'' x 4''
GOOP ALARM APPLICATIONS
The Alderon Industries GOOP Alarm is a universal grease and oil detection alarm specifically designed for grease traps, oil/water separators, and interceptor tanks.
| Feature | Description |
|---|---|
| Purpose | Detects grease or oil buildup in FOG (fats, oils, grease) interceptors and oil/water separators |
| Applications | Commercial kitchens, restaurants, food processing, car washes, industrial facilities |
| Tank Sizes | Works in small under-sink traps and large 500+ gallon interceptors |
| Detection Methods | Suspended conductivity probes |
WHY IT'S USEFUL
- Prevents overflow and sewer violations
- Code compliance (many municipalities require high-level alarms)
- Early warning before grease cap blocks outlet
- Remote monitoring via dry contacts
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