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Water Leak Detector 300A

The RODI Systems Model WLD 300A is designed to detect leaks of water or other conductive fluids. The WLD 300A is a cost-effective means to monitor for leaks on or near commercial water treatment systems, HVAC units, laundry equipment, or any location where an undetected leak could cause damage. The WLD 300A differs from other leak detectors in that it may be calibrated to local conditions and it is capable of sensing high purity water.


Discrete Inputs Leak Detection Sensor
Discrete Outputs Two Relay Outputs (DPDT), 10 Amps at 240 VAC
Other Outputs Audible Alarm, 108 dB
User Interface 4 Keys, Tactile, 4 LEDs
Power 120 VAC, 4.6 VA, 60 Hz via internal transformer. Does not include loads on output relays.
Enclosure NEMA 4X non-metallic enclosure
Mounting Wall Mounting
Dimensions 6.5" high x 6.5" wide x 3.63" deep; (center hole of mounting feet)
Electrical All connections via screw terminals.
Environement 0°C to 50°C (32°F to 122°F), 0 to 95% relative humidity, non-condensing
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  • High Purity Water Treatment Systems
  • Commercial Buildings
  • Boilers
  • Heating and Cooling Systems
  • Laundries
  • Electro-Deionization
  • Chemical Injection Systems
  • Wastewater Treatment Systems
  • Softeners