Automation Components, Inc. GAS | REFRIGERANT | QIRF GAS | ## Call: 1-888-967-5224 | Web: www.workaci.com QIRF Infrared Refrigerant Detector The QIRF Refrigerant Gas Detectors are the second generation of a proprietary designed gas detector that is easily congured to meet the International Mechanical Code, ASHRAE 15 and B52 requirements. These transmitters are engineered to address the deciencies inherent with solid-state sensors. Infrared technology facilitates specic gas type refrigerant detection without any cross-sensitive interferences. Standard features include a digital display, three user congurable relays, buzzer, horn/strobe output, NEMA 4X enclosure and non-intrusive calibration. Sensor Housings are thermally controlled at elevated temperatures to eliminate errors due to condensation forming and from temperature uctuations allowing operations in temperatures from -49 to 149ºF (-45 to 65ºC). Analog outputs of 4-20 mA and or 2-10 VDC are available along with RS-485 Communications that can be used with a Modbus RTU or proprietary OptoMux communication protocol for use with any of the standalone gas controller such as the Q4C, M-Controller or Q-Controller. A Zero gas of 20.9% Oxygen with the balance Nitrogen should be used to perform a Zero calibration while a known concentration of any span gas can be used to perform yearly bump testing and calibration. Never use 100% Nitrogen gas to perform a Zero calibration on the QIRF transmitters. Calibration gases and a 0.4 to 0.6 liter/minute ow limiting gas regulator are not available through ACI and should be purchased through your local gas supply company or on-line companies such as Portagas® (Praxair®, Inc.) or Mesa Specialty Gases®. ACI also oers a full line of horns and strobes that can be used with the Gas detectors or building management system to alert building occupants of an alarm condition in order to meet the B-52 or other code requirements. Refer to all applicable Federal, State, Provincial and Local Health and Safety laws and regulations before using these products. Applications: Mechanical Equipment Rooms, Propellant Filling Stations, Solvent Cleaning Stations, Cold Storage and Transport Facilities, Meat Packing Plants, Super Markets, Convenience Stores, Refrigerant Storage Locations, Chiller Plants, Manufacturing Plants, Pharmaceutical Labs, Other Specialty Applications using Halocarbons The QIRF Refrigerant Detectors are covered by ACI's Two (2) Year Limited Warranty. The warranty can be found in the front of ACI's Sensors & Transmitters catalog, as well as on ACI's website, www.workaci.com. PRODUCT SPECIFICATIONS Supply Voltage: Resettable Fuse Protection (Polyswitch): Supply Current | Power Consumption: Analog Output Signals: Output Load Impedance: RS-485 Communication Protocols: RS-485 Communication Baud Rates: Refrigerant Types: Factory Calibration Range: Accuracy | Repeatability Sensor Warm Up Time: Sensor Type: Response Time (T90): Display: Keypad: Relays | Contact Type | Relay Contact Ratings: Relay Life Expectancy: Status LEDs: Buzzer: Coverage Area | Mounting Height: Sensor Life Expectancy: Recommended Maintenance: Enclosure Specications (Material Type, Flammability, NEMA/IP Rating, Cover Torque Rating: Enclosure Knockout: Operating Temperature | Humidity: Operating Atmospheric Pressure ¹: Recommended Storage Temperature/Humidity: Wiring Connections | Wire Size: Communications Cable: Terminal Block Torque Rating: Approvals: Product Weight: Product Dimensions (L x W x H): VDC Supply Voltage: 24 VDC nominal (+18 to 30 VDC) VAC Supply Voltage: 24 VAC nominal, 50/60 Hz (+15 to 24 VAC, AC Power must not be Grounded) F1 on Display Board: 1.6 A F2 on Display Board: 50 mA (Resets once fault is cleared & power is removed) 1.0 A maximum | 27 VA 4-20 mA (4-Wires) or 2 to 10 VDC (4-Wires) 4-20 mA Output: 600 Ohms maximum | 2-10 VDC Output: 3000 Ohms Minimum Modbus RTU / OptoMux (Proprietary Gas Controller Protocol for Q4C, M-Con. & Q-Con. only) 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800 Bits/Second (Default: 4800 BPS) Field Selectable: R11, R12, R22, R114, R123, R134A, R402A, R404A, R407C, R408A, R409A, R410A, R422A, R438A, R507A | Available on Special Order: R13, R14, R21, R23, R31, R32, R41, R113, R115, R116, R125, R143a, R152,R161, R114, R407B, R407D, R508B, R513A, R514A, R448A, R141B, R449A, R452A, Specify Gas Type 0 to 1000 ppm for all standard Refrigerants except R123 (0 to 100 ppm); Others available +/- 3% of Reading | +/- 1% of Full Scale 60 Minutes Infrared, Temperature Controlled < 30 seconds for 90% step change 2 x 8 Character Display with backlight Four Magnetic Sensors with Magnetic Tool Three | SPDT (Form C) Dry Contacts | 1.0A max. @ 30 VDC or 0.3A max. @ 125 VAC (Resistive Loads) Mechanical: 50,000,000 operations minimum @ 36,000 operations/hour Electrical: 200,000 operations minimum @ rated load Two Green LED’s (Tx/Rx Communication Status); Three Red LED’s (Relays 1, 2, & 3) 80 dB at 3.94” (10 cm), 2700 Hz (3 Programmable Tones) 7500 ft (696.7 m) or 49 ft (14.9 m) Radius | 6” (15.3 cm) to 18” (45.8 cm) above oor 14 Years, typical Accuracy & Bump Test once per year or as required by Code Plastic Enclosure; Polycarbonate/ABS Blend; UL94 5VA, NEMA 4, 4X, 12 & 13 (IP66); 2.5 lbs.-in (0.2825 Nm) 7/8” Knockout (accepts ½” Conduit Fitting); Quantity: 1 -49 to 149ºF (-45 to 65ºC) | 5 to 95% RH, non-condensing 14.696 psi (1.0132 bar) +/- 10% -49 to 158ºF (-45 to 70ºC) | 5 to 95% RH, non-condensing De-pluggable Screw Terminal Blocks | 16 to 24 AWG (0.2047 to 1.301 mm) Shielded Twisted Pair Belden 9841 or Equivalent, 120 Ohms Input Impedance 0.37 ft-lb (0.502 Nm) Nominal RoHS 2.50 lbs. (1.134 kg) 7.87” (200 mm) x 4.72” (120 mm) x 3.54” (90 mm) Note : When installed @ > 3000’ above sea level, the refrigerant detectors must be veried for accuracy & re-calibrated as needed after installationRefrigerant Type R11 R22 R123 R134A R114 R404A R407C R410A R427 R438A R507A Specify Refrigerant Type Note : More gas types are available than published, please contact ACI (888) 967-5224 Refrigerant Code 0R11 0R22 123 134A R114 404A 407C 410A 427 438A 507A X = Factory Provided C. Revision No Selection Required X Automation Components, Inc. GAS | REFRIGERANT | QIRF GAS | ## Call: 1-888-967-5224 | Web: www.workaci.com SENSOR SELECTION AND SPECIFICATION COVERAGE AREA Square Feet 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) 7500 ft (696.7 m) Radius 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) 49 ft (14.9 m) Measurement Range 0-1000 ppm 0-1000 ppm 0-100 ppm 0-1000 ppm 0-1000 ppm 0-1000 ppm 0-1000 ppm 0-1000 ppm 0-1000 ppm 0-1000 ppm 0-1000 ppm 7.87” (200mm) 4.72” (120mm) 3.54” (90mm) DIMENSIONAL DRAWING Front ViewRight ViewTop View Mounting Height 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) 6 to 18” (15.24 to 45.72 cm) QIRF A. Sensor Series No Selection Required 0 = Factory Provided D. Revision No Selection Required QIRF 0 Enter a “Refrigerant Code” from the Table Above*B. Refrigerant Code Select One (1) CUSTOM ORDERINGMODEL # Model # Example: 0 D.C. 410AX B. QIRF A.Next >