Merlin WLMX

Category:

Single Zone Leak Location Monitoring Controller (Per Meter Leak Detection)

  • Indoor water leak monitor with wall/surface mounting
  • Supports up to 300 m leak detection rope
  • Display indicates water status and leak position
  • Audible alarm (>60 dB at 1 m)
  • Compact size: 151 × 111 × 50 mm; weight 320 g
  • Flexible power options: 24V AC/DC or 240V AC
  • Operating range: 0–50°C, 20–95% RH (non-condensing)
  • Certified to BS EN 61010-1 and BS EN 61326 (CE/UKCA)
  • Integrated control for 24V AC/DC or 240V AC solenoid and actuated ball valves
  • Modbus RTU communication for system integration
  • Volt-free relay output for external control and signalling

Description

The WLMX is a single zone water leak location monitoring system that will detect water leaks per meter length and display this on the display screen. It features a Modbus RTU output for BMS connectivity and must be used with the range of S&S water leak 4 core cables.

TECHNICAL SPECIFICATION
GENERAL
Model WLMX – Water Leak Monitor
Size (H x W x D) 151 x 111 x 50mm (5.95 x 4.37 x 1.97”)
Mounting Wall/Surface Mounted. Indoor use only
Weight 320g (11.2 oz)
Max Length Leak detection rope sensor 300M
USER INTERFACE
Visual Indicators Display – Water On / Leak / Leak Position
Audible Buzzer >60dB @ 1m (3.28ft), quiet conditions
Buttons Mute / Reset / Arrow adjustment / OK
POWER SUPPLY
Power Consumption 2W Max
Power Input #1 100–240V~ 50–60Hz
Internal Fuse Resettable Fuse 2.5A @ 250Vac
EQUIPMENT
Overvoltage Category II
Pollution Degree 3 (Unit Only)
ENVIRONMENTAL
Operating Temperature 0 ~ 50°C / 32 ~ 122°F, 20 ~ 95% RH (non-condensing)
APPROVALS
Compliance CE / UKCA, BS EN 61010-1 / BS EN 61326

Merlin WLMX User Manual