ALLNET MSR Sensor ALL4456 Leak Sensor Water Detector

The ALLNET MSR Sensor ALL4456 is a high-precision leakage sensor designed for reliable water detection on floors. It is an essential component for monitoring server rooms, data centers, basements, archives, and technical rooms where water ingress can cause critical damage. The sensor operates on a conductive measurement principle, detecting water and other conductive liquids instantly.

Advantages

Early detection of water leaks prevents costly downtime and equipment damage. The sensor offers a fast response time of less than one second and is powered directly via the connected ALLNET MSR monitoring system, eliminating the need for external power supplies. Its compact design and floor-mounting capability make it easy to install in tight spaces.

Suitable for

• Server rooms and data centers
• Basements and archives
• Technical rooms and laboratories
• Any area requiring continuous water leak monitoring

Key specifications

• Product Type: Leakage Sensor / Water Detector
• Detection Principle: Conductive measurement
• Compatibility: ALLNET MSR Monitoring Systems (ALL3000, ALL4000, ALL5000 series)
• Output Signal: Digital (Change of State)
• Cable Length: 2 meters
• Detection Medium: Water and other conductive liquids
• Operating Temperature: 0°C to +50°C
• Operating Humidity: 10% to 90% RH (non-condensing)
• Housing Material: ABS Plastic
• Connection Interface: RJ11
• Power Supply: Powered via connected ALLNET MSR system
• Response Time: < 1 second
• Color: White / Light Grey

Recommendations

For comprehensive protection, pair the ALL4456 with an ALLNET MSR monitoring system such as the ALL3000 or ALL4000 series. Regular testing of the sensor is recommended to ensure optimal performance.