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Specifications
Sensor type
Range
Resolution
Green indicator light
Amber indicator light
Red indicator light
Flashing red light + alarm
Accuracy
Sensitivity drift
Sensor life
Response time
Hydrogen cross sensitivity
Operating temperature
Operating pressure
Pressure coefficient
Relative humidity
(Non condensing)
Baseline drift
Long term drift
Power source
Main battery life
Internal battery life
Weight
Dimensions
Display
Storage temperature
Storage humidity
Electro-chemical fuel cell
0 - 100 ppm
1 ppm
0 to 6ppm (0 to 1 %COHb)
7 to 10ppm (1.1 to 1.6 %COHb)
11 to 72ppm (1.8 to12 %COHb)
>72ppm (>12 %COHb)
+/-5% of reading or 1ppm
whichever is the greater
0.5%/°C
2 to 5 years
< 15 sec (to 90% of reading)
<15%
15 – 25 °C
Atmospheric +/- 10%
0.02% signal per mBar
15 - 90% continuous
(0 - 99% intermittent)
0ppm (auto-zero)
< 2% signal loss per month
Single Alkaline 9 volt PP3
30 hours of continuous use
equivalent to approximately 2000
tests
10 years
180 g (Including battery)
170 x 60 x 26 mm
3 ½ digit LCD
-20° to +70 °C
30% to 90% RH
19
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