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It is recommended to purchase power supply 640-0015 when ordering this leak detector.
Compatible Copeland Emerson Multi-Zone Leak Detector Panel Part # 851-4074 or 851-4550.
The Modular Refrigeration Leak Detection Sensor is Copeland's state-of-the-art infrared refrigerant gas detector which can detect a wide range of gases. The MRLDS can be used on a stand-alone basis or integrated into a supervisory controller. The MRLDS-250 can be used in locations that require continuous monitoring and to add gas detection solutions to an existing system.
Broadband vs Gas Specific
The MRLDS-250 is available in two versions:
- The broadband gas detector is used as a general purpose gross leak detector and is factory tested and certified to +/- 35% accuracy.
- The gas specific version comes factory certified and calibrated with +/- 3% accuracy to the target refrigerant when there is a need for more accurate detection.
Benefits:
- Refrigerant monitoring can reduce energy consumption and keep equipment cooling properly.
- The MRLDS-250 can pay for itself by reducing the amount of refrigerant being lost when used in a continuous monitoring program.
- MRLDS-250 is immune to cross sensitivities to combustible and toxic gas as well as changes in temperature and humidity.
- Protect people, products, and equipment from dangerous situations and costly failures.
- IR sensing technology allows for low-level leak detections (0-3,500ppm), delivering up to 5-7 years of maintenance free operation without the need for costly annual gas calibrations.
- Simple to use interface gives the ability to set all parameters and outputs without opening the unit, moving jumpers, using multimeters or adjusting potentiometers.
Features:
- 809-0037 MRLDS, Calibrated to R407F
- Each gas-specific gas detector is shipped factory calibrated for R407F refrigerant
- 3% accuracy
- Bright alpha-numeric LED real-time display
- On-board LED indicator and audible alarm to alert personnel in the area that levels have exceeded the desired limit
- Can connect to any controller through analog output onboard or Modbus RTU interface
- No field calibrations required
- Maintenance mode to avoid false alarms during maintenance
- Scalable 0-3500ppm detection range
- Onboard relay NO, NC: can be programed to be fail safe (normally energized)
- Equivalent to Bacharach part 6401-0507
- Part Number: 809-0037
