Manning & IR-F9

OVERVIEW

The Manning AirScan™ iR sensor responds to refrigerants over the range of 0-3000 ppm and features SensorCheck™ technology that continually monitors sensor performance.The Manning AirScan™ iR infrared sensor is an affordable microprocessor-based sensor that is selective to refrigerants and, because of its stabilized design platform, will provide years of service and will maintain the highest level of accuracy and reliability. This highly versatile sensor features SensorCheck™, a unique technology that continuously monitors sensor performance that enables it to provide worry-free performance throughout the life of the sensor.

A true “diffusion” design sensor, the Manning AirScan™ iR sensor does not require either pumps or filters and allows all points of detection to be monitored perpetually, unlike sample draw systems. The versatile sensor is housed in a high mass metal bench structure that enables thermal stability and freedom from vibration.

FEATURES

• Rapid response to refrigerants including R-404a, R-22, R-507 or R-134
• No moving parts and pumps/filters not required
• Can be used with any Honeywell Analytics readout

APPLICATIONS

• Banana and Produce Rooms
• Beverage Plants
• Chemical Plants
• Confined Space Entry
• Food Processing
• Gas Bottling Plants
• Ice Rinks
• Product Coolers
• Rack Houses
• Refrigeration Systems
• Supermarkets
• Wineries

SPECIFICATIONS

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General Specifications

UseInfrared (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 MonitoredR-404a, R-22, R-507a, R-514a, R-134a, R-407a, R-410a, R-422d, HFO-1234yf, HFO-1234ze, HFO-1233zd, NH3, CO2
Gas SamplingDiffusion method with no moving parts, real time continuous monitoring of all points
OutputLinear 4/20 mA output into a load resistor of 500 ohm maximum
Accuracy+/- 3% full scale
Repeatability+/- 1% full scale
Operational
Humidity0-100% RH (condensing)
Operating TemperatureStandard: -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 RecommendationThree 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 Source24 Volts DC regulated, 1.2 amp max.
Repeatability+/- 1% full scale
Sensor Specifications
Response TimeT90 = 10 seconds with full-scale calibration gas @ .75 litres/min. flow rate
RangesR Gases: 0-500 ppm, 0-1,000 ppm, 0-3,000 ppm CO2: 0-1%, 0-3%; NH3: 0-2%, 0-4%
Sensor Viability TestSensorCheck, 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.
Enclosure16 gauge painted steel or stainless steel. NEMA 4, UL 508 listed, CSA certified for use with industrial control equipment.
Weight4.4 lbs.

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