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SPECIFICATIONS
Display – LCD
Independent CO
Calculates and Displays Ventilation Rates
Sample Method – Diffusion
CO
Specification
2
Measurement Range
Display Resolution
Accuracy
Repeatability
Temperature Dependence
Pressure Dependence
Response Time
Warm-Up Time
Calibration Interval
and Temperature readings
2
0-3,000 ppm display
1ppm from 0~1,000ppm;
5ppm, from 1,000~2,000ppm;
10ppm from 2,000~3,000ppm
over 3000 ppm display shows "Hi"
±50 ppm, or ±5% of reading
±20 ppm
±0.1% of reading per °C or ±2 ppm
per °C, whichever is greater,
referenced to 25°C
0.13% of reading per mm Hg
(Corrected via user input for
altitude)
<2 min for 63% of step change
<60 seconds at 22°C
12 months.
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