Specifications; Maintenance; Cleaning And Storage - Extech Instruments CO200 User Manual

Specifications

Function
CO
2
Temperature
Humidity
Display
Sensor Type
Response
Alarm relay output
Operating Conditions
Storage Conditions
Power Supply
Dimensions
Weight

Maintenance

Cleaning and storage

1. The meter should be cleaned with a damp cloth and mild detergent when necessary. Do not use
solvents or abrasives.
2. Store the meter in an area with moderate temperature and humidity.
Range
0 to 9999ppm
-10 to 60°C (14 to 140°F)
0.1 to 99.9%
Multi-function LCD
CO
Humidity: Capacitance sensor
Temperature (air): Thermistor
CO
Air temperature: < 2min for 90% step change
RH: < 10min for 90% step change
Rated: 1A 30VDC or 0.5A 125VAC
Relay opens/closes as the CO
14 to 140°F (-10 to 60°C); < 90% RH non-condensing
-4 to 140°F (-20 to 60°C); <99% RH non-condensing
5VDC (±10%), ≥ 500mA (supplied adaptor)
4.6 x 4 x 4" (117 x 102 x 102 mm)
7.2 oz (204 g)
Resolution
1ppm
0.1°
0.1%
: NDIR (non-dispersive infrared) technology
2
: < 2min for 90% step change
2
7
Accuracy
± (5%rdg + 50ppm)
± 0.6°C (0.9°F)
± 3% (10 to 90%)
± 5% (< 10% or > 90%)
alarm switches ON/OFF
2
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