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301IRF Refrigerant Gas Detector

Honeywell 301IRF Refrigerant Gas Detector is a low-profile infrared gas detection sensor designed for reliable refrigerant leak detection in chiller and mechanical rooms. Designed for low-level installation near chillers or on nearby walls, it provides prompt infrared sensing of a wide range of refrigerant gases and works with the 301EM-20 controller for a complete monitoring and alarm solution.

Brand: HONEYWELL
Category:
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Description

The Honeywell 301IRF Refrigerant Gas Detector provides reliable, source-level detection of refrigerant gases in chiller rooms, mechanical rooms, and refrigeration environments. Its infrared sensing technology responds promptly to refrigerant leaks, while the discreet low-profile design allows the detector to be mounted directly on a chiller pad or low on a nearby wall to support early leak notification. The rugged ABS-polycarbonate housing is designed for long-term performance with low maintenance requirements. The 301IRF detects a broad range of refrigerants, including R11, R22, R123, R125, R134A, R404A, R407C, R410A, R448A, R449A, R507A, R513A, R514A, R4310, 1233ZD, and 1234ZE. It operates on 12 VDC power and is designed for use with the Honeywell 301EM-20 controller, which can support automatic fan, horn, and strobe activation when refrigerant is detected. With audible and visual alarm capabilities, LED status indication, and rugged construction, the 301IRF provides a cost-effective solution for refrigerant gas monitoring in energy and HVAC-related applications.

Specification Details
Product Name 301IRF Refrigerant Gas Detector
Brand Honeywell
Product Type Refrigerant Gas Detector
Sub-Category Gas Detection Sensors & Transmitters
Sensing Method Infrared
Measuring Range 0–1000 ppm
Accuracy ±40 ppm @ 500 ppm
Detectable Refrigerants R11, R22, R123, R125, R134A, R404A, R407C, R410A, R448A, R449A, R507A, R513A, R514A, R4310, 1233ZD, 1234ZE
Sensor Quantity 1
Measuring Principle 3-Electrode Electrochemical*
Operating Life 5 years
Humidity Range 0–95% RH, non-condensing
Minimum Operating Temperature 0°C
Warm-Up Time 15 minutes
Analog Outputs 1
Relay Outputs 4
Alarm Type Audible and Visual
Alarm Included Yes
Relay Included Yes
Display Not Included
Visual Indicator LED
Sampling Pump Not Included
Mounting Rack / Wall
Power Requirement 12 VDC
Maximum Analog Input Supply Voltage 12 V
Maximum Analog Input Supply Current 2 A
Battery Required No
Housing Material ABS Polycarbonate
Dimensions 11 × 4 × 2.5 in
Dimensions (Approx.) 28 × 10.2 × 6.3 cm
Weight 2.33 lbs (0.603 kg)
Compatible Controller 301EM-20
Applications Chiller Rooms, Mechanical Rooms, Refrigeration Areas
Key Features Infrared Sensing, Low-Profile Design, Low Maintenance, Prompt Response
Industry Energy

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