Ammonia OPLD 4000

Open Path leak detector for larger rooms or fence line monitoring

OPLD 4000 is ideal for protecting larger engine rooms or the periphery of a factory. Each OPLD can replace 2-4 point sensors.
The device shines a low-powered non-dangerous laser beam across the room and collects it via a retroreflector.

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Ammonia OPLD 4000

Laser based leak detector for large areas

  • No repeat calibration or sensor replacement required
  • Low detection limit: 5 ppm
  • Fast response time: 0.5 - 4 second
  • High accuracy and reliability: ½ of the detection limit
  • Integrates with SCADA
  • Ergonomic design
  • IP54 rating

Designed for rooms with large floor areas

The open path laser covers a much larger area as compared to point detectors. Instead of installing multiple point sensors just install one open path detector to get the job done.

Integrates with SCADA

The OPLD 4000 integrates with the central monitoring system in the plant room. Standalone modules with integrated alarms and sirens are also available.

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