NOTE: Float switch not included - optional extra

The Matelec FPC-12651 Deluxe Liquid Level Alarm is a high-visibility and high-reliability alert system designed for monitoring liquid levels in effluent, greywater, rainwater, and other storage tanks. It provides clear visual and audible indications when the monitored tank reaches either full or empty condition, making it ideal for noisy environments or locations where quick visual recognition is critical.

Housed in a weather-resistant IP54 polycarbonate enclosure, this alarm panel features a bright LED pilot light, a high-intensity strobe, and a loud audible buzzer for immediate notification. The buzzer can be silenced manually via the front keypad, or will auto-silence after 5 minutes by default. For continuous alarm requirements, an internal jumper setting can be adjusted.

The FPC-12651 is triggered via a low-voltage 12 VDC input from a float switch or conductivity probes (sold separately) and includes a volt-free relay output for integration with external systems such as building management systems or auxiliary alarms. The alarm can be tested easily using the built-in mute/test/reset button, ensuring correct operation before deployment.

FEATURES

• Deluxe Visual Alerts – High-intensity strobe light + LED pilot for maximum visibility
• Audible Buzzer – Alerts on alarm trigger with manual mute or automatic silence after 5 minutes
• User Controls – Mute/reset/test button and clear indicators for power and alarm state
• Dry Contact Output – 5 A rated volt-free NO/NC contacts for auxiliary alarm connection
• Safe Low Voltage Float Input – 12 VDC circuitry allows float switch placement up to 50 m away
• Plug & Play Power – Includes 230 V 3-pin 10 A power lead (1 m)
• Weather Resistant – IP54 polycarbonate enclosure for durable indoor or outdoor mounting

TECHNICAL SPECIFICATIONS

• Power Supply: 230 VAC (single-phase)
• Inputs: 12 VDC digital input for float switch or probes
• Outputs: Volt-free relay output (NO & NC, 5 A rated)
• Alarm Logic: Auto-silences after 5 minutes (jumper configurable for continuous mode)
• Visual Alerts: LED pilot light + strobe
• Audible Alerts: Buzzer with mute/test/reset
• Mounting Distance: Up to 50 m from tank
• Float Switch: Not included – optional extra