Gas detectors designed to help comply with ASHRAE 15 and 34, EN 378, and CSA B52 are to protect someone from entering a mechanical room with refrigerant concentrations that could be harmful to their health. These protection levels are outlined in the safety standards to be about 1000ppm, 8-hour TWA depending on the type of refrigerant being used in the equipment. The alarm set points, location and number of detection points outlined in the safety standards are typically insufficient for finding the more common, smaller leaks that add up to large annual refrigerant emissions, decreased efficiency and overall safety.
Bacharach’s Multi-Zone Ethylene gas monitoring solution has been developed to support the food processing industry, with specific attention to food ripening. This innovative addition to the Bacharach portfolio is ideal for monitoring process Ethylene concentrations in fruit and vegetable ripening rooms where humidity and temperature could fluctuate.
Bacharach’s Single-Zone Refrigerant Monitor delivers the best refrigerant leak detection available, with industry-leading MDL of 1ppm for halogenated gases, the fastest sampling frequency and the widest range of refrigerants accurately detected. The Single-Zone is the ideal tool for early detection of leaks from specific target areas such as chiller rooms and mechanical rooms. The low MDL enables detection of leaks that other instruments can’t find; enhances effective refrigerant management and compliance with refrigeration standards and regulations that require refrigerant emissions reduction such as EPA Section 608, CARB, and European F-Gas compliance. The Single-Zone Refrigerant Monitor delivers cost savings through reduced refrigerant recharge and enhanced energy efficiency.
The Parasense 3300RM2 military grade refrigerant monitor is highly sensitive and dependable. The monitor senses the smallest of refrigerant gas leaks down to 10 ppm MDL, providing enough notification to prevent serious problems developing. The 3300RM2 aspirated refrigerant monitor can sample air from up to 32 points around your refrigeration systems utilizing 8 channels with a range of output options.
The Parasense PDRM2 Portable Refrigerant Monitor is a robust single channel monitor designed with flexibility in mind allowing ease of transport and mounting to a piece of equipment or in a confined space for safety purposes. Built for accuracy and reliability, the monitor uses unique infrared absorption technology and combines different sensing techniques for dual gas species detection.
The MVR-300™ VRF Refrigerant Gas Detector is specifically designed to provide continuous monitoring for refrigerants associated with high-efficiency, high volume refrigerant cooling and heating systems, such as VRF / VRV (Variable Refrigerant Flow/Variable Refrigerant Volume) systems. Typical applications include hotels, dormitories, hospitals, office buildings, and apartment buildings.
The Bacharach MVR-SC Gas Detection Controller provides centralized monitoring and alarming for multi-occupant applications utilizing the MVR-300™ VRF Refrigerant Gas Detector. The MVR-SC continuously monitors all connected gas detectors for alarm and fault conditions, and will provide alerts via the integrated color touchscreen display, integrated buzzer, and on-board relay outputs.
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