Water Leak Detection System – Cable Sensor with RS485 & Relay Outputs

The Water Leak Detection System with Sensing Cable is designed to provide early warning of water leaks in critical environments such as data centres, plant rooms, basements, pipelines, cable trays, and industrial facilities.

The system uses a sensing cable that detects the presence of water along its entire length. When moisture or liquid comes into contact with the cable, the controller immediately triggers an alarm signal, allowing rapid response to prevent damage, downtime, or safety risks.

Available with multiple cable lengths (5m to 30m), the system can be deployed across large areas or along critical infrastructure, ensuring comprehensive leak coverage.

The controller supports RS485 communication, enabling integration with SCADA systems, PLCs, and building management systems (BMS) for remote monitoring and alarm reporting. In addition, relay outputs (normally open / normally closed) allow direct connection to alarm systems, sirens, or shutdown controls.

This system is ideal for water leak detection in commercial buildings, industrial sites, HVAC systems, server rooms, and critical infrastructure, where early detection is essential to minimise damage and operational disruption.

Key Features

• Cable-based water leak detection system
• Continuous monitoring along the full cable length
• Available cable lengths: 5m, 10m, 15m, 20m, 30m
• RS485 communication for system integration
• Relay outputs (NO/NC) for alarm or control systems
• Fast detection and alarm response
• Suitable for industrial and commercial applications
• Easy installation along floors, pipes, or equipment

Parameter	Specification
Device Type	Water Leak Detection System
Detection Method	Conductive sensing cable
Cable Length Options	5 m / 10 m / 15 m / 20 m / 30 m
Communication Interface	RS485 (Modbus compatible where applicable)
Output Type	Relay output (NO/NC selectable)
Alarm Function	Leak detection alarm output
Installation	Floor-mounted, pipe routing, or perimeter monitoring
Application	Leak detection in buildings, industrial systems, and infrastructure
Usage	Continuous water leak monitoring system

Compliance & Standards

• Manufactured under ISO9001 quality management systems
• Compliant with RoHS environmental material standards
• Suitable for integration into systems aligned with:
  • AS/NZS 3000 (Electrical installations)
  • Building Management Systems (BMS) and industrial control systems
• Designed for industrial, commercial, and infrastructure leak detection applications