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Honeywell Analytics Manning AirScan IRF9 Transmitter, R134A 0-3,000 ppm, NEMA 1 enclosure - M-600472

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Honeywell Analytics
Honeywell Analytics Manning AirScan IRF9 Transmitter, R134A 0-3,000 ppm, NEMA 1 enclosure - M-600472
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Honeywell Analytics Manning AirScan IRF9 Transmitter, R134A 0-3,000 ppm, NEMA 1 enclosure - M-600472

Honeywell Analytics Manning AirScan IRF9 Transmitter, R134A 0-3,000 ppm, NEMA 1 enclosure - M-600472


M-600472 Manning AirScan IRF9 Transmitter, R134A 0-3,000 ppm, NEMA 1 enclosure by Honeywell Analytics

The industrial refrigeration industry is changing rapidly. The manufacture of R-22 and other HCFCs are being phased out. Influential organizations such as EPA and CARB (California Air Resources Board) are enforcing lower level monitoring requirements. Manufacturers of cooling systems are introducing new equipment that runs on 407a, 422d, 410a, HFO-1234yf, NH3 and CO2. In step with these changes, EPA fines have escalated for anyone venting ozone-depleting gases. What's your best move? Contact Honeywell Analytics to learn how to detect for these new refrigerants. With Honeywell Analytics, you can green the environment—and green your bottom line.

Honeywell Analytics Infrared monitoring solutions are designed to help your plant operate more efficiently and cost effectively. Unlike sample draw systems which take longer to pinpoint a gas leak, our diffusion sensing technology cuts downtime and the cost of expensive refrigerant replacement. Other technological advantages include flexible standalone or networkable configurations, long operating life expectancy (10+ years); fewer calibration requirements; self-monitoring SensorCheck technology; EPA compliance including newer requirements set by CARB (California Air Resources Board); and accurate, reliable response to the most common refrigerant gases used in industrial or commercial processes.

Refrigerant Specific

  • Rapid response to refrigerants including R-404a, R-22, R-507a, R-134a, R-407a, R-410a, R-422d, HFO-1234yf, NH3 and CO2
  • Internal monitoring of 4/20 mA loop circuitry continuously
  • Compliant with new monitoring standards set by CARB

Diffusion-Design Sensor

  • Has no moving parts and doesn't require pumps or filters
  • All points of detection can be monitored continuously at an affordable cost


  • Can be used with any Honeywell Analytics readout
  • Standard range of 0-3,000 ppm, can be rescaled for lower trip points
  • Provides a linear output of 4/20 mA as a function of refrigerant concentration
  • Simple, real-time calibration eliminates maintenance downtime
  • Automatically adapts to fluctuating temperatures

Long-Lasting Performance

  • Unique internal reference channel compensates for dust particles, source degradation, humidity and temperature fluctuation, food odors, chemical cleaners, etc.

ATMOS™ Technology

  • Allows for operation down to -60°F and in condensing humidity environments or during washdown
  • Automatically adapts to its environment and provides accurate and reliable performance under the harshest conditions

SensorCheck™ Technology

  • Checks operating parameters of sensors and sends a notification output signal if an anomaly is identified
  • Tests the sensor every 24 hours for electrical viability
  • Indication can be detected by a Manning gas monitor or PLC


  • High-mass metal bench provides structural and thermal stability and greater immunity to vibration
  • Superior EMI/RFI shielding


  • Banana and Produce Rooms
  • Beverage Plants
  • Wineries and Breweries
  • Confined Space Entry
  • Food Processing
  • Gas Bottling Plants
  • Ice Rinks
  • Product Coolers
  • Rack Houses
  • Refrigeration Systems
  • Supermarkets
General Specification
Use Infrared (diffusion) type sensor that works in conjunction with any Honeywell Analytics Manning readout or alarm unit.
This detection platform can monitor for ammonia, carbon dioxide, and a number of refrigerant gases.
The IRF9 satisfies AB32 California code and is CARB compliant.
Common Operation
Gases Monitored R-404a, R-22, R-507a, R-513a, R-514a, R-134a, R-407a, R-410a, R-422d, R-448a, R-449a, HFO-1234yf, HFO-1234ze, HFO-1233zd, NH3, CO2
Gas Sampling Diffusion method with no moving parts, real time continuous monitoring of all points
Output Linear 4/20 mA output into a load resistor of 500 ohm maximum
Accuracy +/- 3% full scale
Repeatability +/- 1% full scale
Humidity 0-100% RH (condensing)
Operating Temperature Standard: -30°C to +60°C / -20°F to +140°F
ATMOS: -40°C to +60°C / -40°F to +140°F
Superheat: -50°C to +60°C / -60F to +140°F
Storage Temperature -28°C to +60°C / -20°F to +140°F
Common Module
Cable Recommendation Three conductor, stranded shielded cable with drain wire, all enclosed in a vinyl jacket. For cable runs up to 200 feet, use 18# AWG (Belden #8770 or equivalent).
Power Source 24 Volts DC regulated, 1.2 amp max.
Repeatability +/- 1% full scale
Sensor Specifications
Response Time T90 = 10 seconds
with full-scale calibration gas @ .75 litres/min. flow rate
Ranges R Gases: 0-500 ppm, 0-1,000 ppm, 0-3,000 ppm
CO2: 0-1%, 0-3%; NH3: 0-2%, 0-4%
Sensor Viability Test SensorCheck, an internal microprocessor determines the sensor’s electrical viability every 24 hours. If the viability test fails, a 0.5 mA signal will indicate a fault. An internal light will show if a sensor is dried up or disconnected.
Enclosure 16 gauge painted steel or stainless steel.
Weight 4.4 lbs.

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