Ribble Enviro Ltd.

Specialists in Portable and Fixed Gas Detection

Bacharach Single Zone Refrigerent System

Bacharach's Single-Zone Gas Leak Monitors offer superior performance, flexibility and functionality for low level continuous monitoring of refrigerants, carbon dioxide or ammonia. The 10 inch (250 mm) infrared sensor together with the built-in library of 50 gases enables the Single-Zone to accurately detect and measure levels as low as 1 ppm. The backlit graphic LCD display and status LEDs provide an at-a-glance system overview. Auto-calibration feature minimizes maintenance needs.

The Single-Zone is a robust leak detector offering effective refrigerant management. The earlier a small leak is detected, the sooner countermeasures can be initiated to mitigate costly refrigerant loss. On-board relays enable activation of alarms or ventilation systems when a programmable detection threshold is exceeded. Using the analog output, the Single-Zone can be integrated into any BMS/BAS system.

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    • Type Single point sampling system using proprietary IR sensor Gases Refrigerants: CFCs, HFCs, HCFCs, HFOs Natural Refrigerants: Ammonia, Carbon Dioxide Measuring Range Refrigerants 0 to 10,000 ppm Ammonia 25 to 10,000 ppm Carbon Dioxide 300 to 8,000 ppm Sensitivity Refrigerants 1 ppm Ammonia 25 ppm Carbon Dioxide 10 ppm Sampling Distance 0 to 500 ft (0 to 150 m) Display Backlit graphic LCD, three status LEDs Output 4 to 20 mA Power Supply 100 to 240 VAC, 50 / 60 Hz Relays 3 alarm relays, 1 fault relay, SPDT Rating 3 A @ 250 VAC, resistive load Ambient Conditions Temperature 32 to +122 F (0 to +50 C) Humidity 5 to 90 %RH, non condensing Altitude 0 to 6,560 ft (2,000 m) Enclosure Powder-coated aluminum housing Size (w x h x d) Approx. 13.7" x 7.7" x 3.6" (350 x 195 x 95 mm) Weight Approx. 7 lbs. (3.2 kg)

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