Conductive level sensor AQUALARM

for waterfor conductive liquidsrelay outputs

Presentation
The AT-AQUALARM conductivity level detector provides a solution for detecting leaks of conductive liquids, even when their conductivity is low. With its compact size and a specific design placing the electrodes 1 mm above the floor, the AT-AQUALARM sensor reliably detects water presence from the first drops.

Connection and use
This sensor must be connected to a conductive level control relay such as the AT-DR07. It is used in various industrial and residential systems:

• Pump room
• Boiler room
• Nuclear facilities
• Server room
• Laundry
• Cellar
• Parking garage

Operating principle
The AT-AQUALARM sensor is equipped with two electrodes. When water or a conductive liquid comes into direct contact with these electrodes, the electrical circuit closes. Depending on the connected device, the sensor provides an alarm or a NO/NC output.

Manufacturing
Designed and manufactured 100% in France.

Characteristics / technical specifications

• Supply voltage: 24–230 VAC & 24–48 VDC
• Sensitivity: Normal
• Operating temperature: -20 to +60 °C
• Number of electrodes: 2
• Body: PVC
• Cable: PVC (4 x 0.5 mm²)
• Probe weight: 45 g