Power Monitor Unit for Gas Safety Alarms

The CryoFX Power Monitor Unit (CFX-RAD-PMU) is an essential safety accessory designed to monitor the operational status of compatible CO2 and oxygen deficiency gas detection systems. In the event of an unexpected power outage, the PMU immediately activates audible and visual alarms, alerting personnel that the connected gas monitoring system may no longer be actively monitoring hazardous gas conditions.

Continuous gas detection is critical anywhere compressed carbon dioxide (CO2) or oxygen displacement hazards are present. If electrical power is lost, personnel may unknowingly assume their gas monitoring system remains operational. The CryoFX Power Monitor Unit eliminates this uncertainty by providing immediate notification whenever a power interruption occurs, allowing employees to respond quickly until monitoring is restored.

Designed for commercial and industrial applications, the CFX-RAD-PMU integrates seamlessly with compatible CryoFX gas safety alarm systems, including CO2 storage safety alarms, oxygen deficiency monitors, and single sensor gas monitoring systems. Whether protecting a restaurant beverage system, brewery, laboratory, dry ice storage area, cultivation facility, industrial process, or entertainment venue, the Power Monitor Unit provides an additional layer of safety for facilities that depend on continuous gas monitoring.

Powered by a rechargeable battery capable of operating for more than 12 hours during an outage, the PMU continues protecting personnel even when primary building power has failed. Audible and visual indicators immediately notify nearby personnel, while the included 25-foot connection cable allows flexible installation alongside compatible CryoFX monitoring equipment.

The CFX-RAD-PMU is a simple yet highly recommended addition to any commercial gas detection system, providing confidence that personnel will always know when monitoring capability has been interrupted.

Important: The CFX-RAD-PMU is designed for use with compatible CryoFX gas safety alarm systems and is not intended to operate as a standalone CO2 or oxygen monitoring device.

Features

• Monitors power status of compatible CryoFX gas safety alarm systems
• Immediate audible and visual notification during power loss
• Helps maintain awareness when gas monitoring is interrupted
• More than 12 hours of battery operation during outages
• Rechargeable battery-powered backup
• Bright LED visual indicators
• 88 dB audible alarm
• Includes 25-foot connection cable
• Includes mounting hardware and batteries
• Quick plug-and-play installation
• Designed for commercial CO2 and oxygen deficiency monitoring systems

Compatible Systems

The Power Monitor Unit is compatible with:

• CFX-RAD-0102-6-HS2 Remote CO2 Storage Safety 3 Alarm
• CFX-RAD-0002-ZR-HS2 Oxygen Deficiency Safety Alarm
• CFX-RAD-SEU-HS1 Single Sensor CO2 Monitoring System
• CFX-RAD-SEU-ZR-HS1 Single Sensor Oxygen Deficiency Monitoring System

Applications

Ideal for facilities utilizing:

• CO2 storage rooms
• Beverage carbonation systems
• Restaurants
• Bars
• Breweries
• Wineries
• Laboratories
• Dry ice storage
• Indoor agriculture
• Cultivation facilities
• Food processing plants
• Industrial gas storage
• Entertainment venues
• Commercial compressed gas systems
• Oxygen deficiency monitoring installations

Specifications

Operating Specifications

• Alarm Type: Audible and visual indicators
• Measurement Interval: Every 2 seconds (0.5 Hz)
• Operating Temperature: 32°F–122°F (0°C–50°C)
• Recommended Monitoring Coverage: Approximately 1,500 sq. ft.

Electrical Specifications

• Power Supply: Replaceable 9V Battery
• Battery Type: 3.7V Li-Ion Rechargeable Battery
• Battery Runtime: 12+ Hours
• Audible Alarm Output: 88 dB
• Relay Rating: Peak Current <2A @ 30VDC or 250VAC
• Relay Type: SPDT
• Relay Connection: Screw terminal connection

Why Add a Power Monitor Unit?

Power failures can disable even the most advanced gas monitoring system. The CryoFX Power Monitor Unit provides immediate notification when electrical service to your compatible gas safety alarm has been interrupted, helping personnel recognize that gas detection capability may no longer be active. By adding a dedicated power monitoring device, facilities gain another layer of protection against unforeseen electrical outages and improve overall workplace safety.

Warranty

• 1 Year Manufacturer Warranty