Supply Voltage:100 to 240 VAC @ 21 VA, 50/60 Hz
Accuracy:±10 ppm from 25 to 100 ppm or ±10% reading from 100 to 10,000 ppm
Signal Output:3 alarm relays, 1 fault relay, 240 VAC, 3A, (5% DIF) and 4-20 mA @ 500Ω (non-isolated)
Sensitivity:25 ppm
Measurement Range:25-10,000 ppm
Gases Detected:Ammonia (NH3, R-717)
Sensing Technology:Single-pass, infrared non-dispersive
Coverage:1/4″ O.D. tube up to 50 ft (15m) from measuring point to monitor
Warm Up Time:15 minutes
Response Time:9 to 90 seconds depending on sample tube length
Operating Temperature:32° to 122°F (0° to 50°C)
Operating Humidity:5% to 90% RH non-condensing
Enclosure Rating:NEMA 1
Dimensions:7.7"H x 13.7"L x 3.6"D (19.6 x 34.8 x 9.1 cm)
Weight:10.0 lb (4.5 Kg)
Approvals:UL File #E212266, CSA, CE
Warranty:2 years