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Specification
Sensor: Long-life Non Dispersive Infrared (NDIR); 5-7 year life
Refrigerants Detected: Broadspectrum: CFC, HFCs, HCFC, HFOs; Specific: R22, R123, R134a, R404a, R407a
R407c, R407f, R422a, R422d, R427a, R507, HFO-1234YF, HFO-1234ZE
Range: 0-3,500 ppm
Power Supply: 24 VDC, 24 VAC 50/60 Hz, 2.5 W max
Power Monitoring: Green LED
Display: Red 4-digit alpha-numeric LED display
Visual Alarm: Red 4-digit LED display
Audible Alarm: Buzzer (audible alarm), enable/disable
Fault Monitoring: Fault codes presented to user
Analog Outputs: 4-20 mA; 0-5 V; 0-10 V; 1-5 V; 2-10 V
Relay: 1 relay rated 1 A @ 24 VAC/VDC (0.5A, 125V AC UL rating)
Communication: Modbus RTU over RS-485
- Baud rate: 9,600 or 19,200 (selectable)
- Start bits: 1
- Data bits: 8
- parity: None, odd, even (programmable)
- stop bits: 1 or 2, programmable
- Retry time: 500 ms (min time between retries)
- End of msg: Silent 3-5 characters
Alarm Delay: Selectable; 0 to 15 minutes
Response Time, T90: 5 minutes
Temperature Range: -22° to 104°F (-30° to 40°C)
Humidity Range: 5-90% relative humidity, non-condensing; 0-10,000 ft. altitude
Approvals: CE, UL/CSA/IEC/EN 61010-1
Dimensions & Weight: 4.0" x 5.5" x 1.5" 6.3 oz. | 102 mm x 140 mm x 37 mm 180 g
Warranty 1 year
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