RM7000 VRF Dual Beam Infrared Refrigerant Leak Detector For Indoor Spaces
Type: Dual Beam, Non-Dispersive Infrared Sensor (NDIR)
Gas Detected: R410a, R407a/c (or specify)
Measurement Range: 0-5,000 ppm
Accuracy: ± 5% full-scale range under 50% full-scale, ± 7% full-scale range above 50% of full-scale.
Repeatability: 3% of full-scale range.
Response Time: T90 <30 seconds
Long Term Stability: ±3% of full-scale range per year.
Estimated Operating Life: 10 Years (MTBF)
Calibration: Dual Beam, self-calibrating.
End-of-Life Detection: End of life can be detected and will activate alarm.
Operating Temperature Range: -4 to 140F (-10 to 50ºC)
Operating Humidity Range: 0-95% non-condensing
Warm Up: 1 hour for full specification performance
RM7000-A: 24 VAC, RM7000-B: 24VDC, RM7000-C: 90-230 VAC
Enclosure: Flush mount cover with transmitter recessed in a 2-gang electrical box. IP40 Rating.
Communication: Modbus RTU, RS485
Visual Interface: LED lights: flashing green - warm up, green – operating, amber – over 1,000 ppm, red – over 1,800 ppm.
Alarm Relay (SPDT): Relay 1: 1000 ppm, Relay 2, 1800 ppm. (1A @ 120 VAC).
Audible Indicator: 76 dB buzzer (1,000 ppm)
Functional Test: Placing a magnet in a strategic location on the cover will initiate a self-test.
Adjustment: Calibration, output range, adjust relay and alarm levels, current reading.
Working Days: Monday to Friday
Time: 8.00 AM to 5.00 PM, PST
Toll Free: 888-855-8880