Display: High-contrast, backlit
Alarms: Visual: LEDs
Audible: Piezoelectric horn, 95 dB at 2 feet
Alarm Relays: 5 programmable gas relays plus fault. All relays are programmable latching or nonlatching, dry SPDT, 10 amps (resistive load only) at 110 VAC
Operating Power: 100 to 240 VAC and/or 12 VDC, 15 Watts
Sensor Types: CO and O2: Electrochemical, Dew Point: Thin-Film Polymer
Sensor Life: CO: 1-3 years, with calibration, O2: 1-2 years, with calibration, Dew Point: 2 years, replacement
Response Times: Dew point: T90 = 10 seconds for -40° to 50°F step change, CO: T90 = 30 seconds, O2: T90 = 15 seconds
Inlet Pressure: Must be regulated to 55 psi (user provided)
Flow Rate: 1/2 liter per minute (1 SCFH)
Enclosure: Thermoplastic box with clear, hinged front cover, designed for NEMA 12 and 4X
Dimensions: 9.3 W x 11.9 H x 6.1 D inches (21.3 W x 30.3 H x 15.4 D cm)
Weight: 8 lbs. (3.6 kg)
Approvals: UL 60601-1, IEC 60601-1 & CSA 22.2, No. 601.1
STANDARD CALIBRATIONS
Range: 0-50 ppm CO, 0-30% O2 Deficiency, 0-30% O2 Abundance, -112° to +68°F Dew Point(-80° to +20°C)
Alarm Points: 10 and 20 ppm CO, 19.5% O2 Deficiency, 23.5% O2 Abundance, Alarm 1: +35°F Dew Point (+1.6° C), Alarm 2: +50°F Dew Point (+10° C)