The Airscan™ IR-F9 is an infrared diffusion design sensor that allows all points of detection to be monitored simultaneously. The IR-F9 responds to refrigerants in the range of 0-3,000 ppm and features SensorCheck™ technology that continually monitors sensor performance. The IR-F9 is available in an aluminum or stainless enclosure, with or without our ATMOS™ technology. ATMOS technology allows for operation in environments with temperatures as low as -60°F/-50°C (super heat).

IR-F9 units configured to a full scale of 0-500 ppm are California Air Resources Board (CARB) compliant.

Refrigerant Specific
• Rapid response to refrigerants including R-404a, R-22, R-507, R-134a, R-407a, R-410a, R-422d, NH3 and CO2
• Internal monitoring of 4-20 mA loop circuitry continuously

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

Versatility
• 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 odours, chemical cleaners, etc.

ATMOS™ Technology
• Allows for operation down to -60°F (-50°C) and in condensing humidity environments or during washdown (super heat)
• 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 gas monitor or PLC

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