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Extech CO260
Catalog #: CO260
Indoor Air Quality CO and CO2 Meter and Datalogger
- Overview
- Specifications
- Summary
- Accessories
Product Highlights
- Carbon Monoxide (CO) Range: 0 to 1,000ppm
- Carbon Dioxide (CO2) Range: 0 to 9,999ppm
- Temperature Range: -5 to 140°F (-20 to 60°C)
- Humidity Range: 0.1 to 99.9%RH
- Manually step through readings of CO, CO2, Dew Point, Wet Bulb, Air Temperature, and Relative Humidity
- Backlit LCD with real-time clock
- Built-in maintenance free NDIR (non-dispersive infrared) CO2 sensor
- Programmable CO warning level with audible alarm
- Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
- Pressure compensation adjustment for measuring CO2 at altitudes other than sea level
- Manually store/recall 99 readings
- Continuous datalogging up to 32K readings
- USB interface with PC software for further data analysis
- Min/Max and Data Hold
- Auto power off with disable
Each Unit Includes
- 4 - AA Batteries
- 1 - USB Cable
- 1 - PC Software
- 1 - Hard Case
| Function |
Range |
Resolution |
Accuracy |
| CO2 |
0 to 5000ppm |
1 ppm |
±(5%rdg + 30ppm) |
| 5001 to 9999ppm |
1 ppm |
Not specified |
| Pressure dependence: +1.6% of reading per kPa deviation from normal pressure (100kPa) |
| CO |
<100 ppm |
1 ppm |
±(10ppm) |
| 101 to 500 ppm |
1 ppm |
±(10%rdg) |
| 501 to 1000 ppm |
1 ppm |
±(20%rdg) |
| Temperature |
-20 to 60°C |
0.1° |
±0.6°C |
| -5 to 140°F |
0.1° |
±0.9°F |
| Humidity |
0.1 to 99.9% |
0.1%RH |
±3%(10 to 90%) @25°C
±5%(all other ranges)@25°C |
| Wet Bulb |
-5 to 59.9°C
23 to 140°F |
0.1° |
Calculated from RH and Temperature |
| Dew Point |
-20 to 59.9°C
-4 to 140°F |
0.1° |
| Display |
LCD with backlight |
| Display size |
26 x 44 mm (1.0 x 1.7”) |
| Warm-up period |
30 seconds |
| Response Time |
CO2: <30 seconds (90% step change)
CO: <60 seconds (90% step change)
Tair: <2 minutes (90% step change)
RH: <10 minutes (90% step change) |
| Sensor Type |
CO2: NDIR (non-dispersive infrared) technology
Humidity: Capacitance sensor
Temperature (air): Thermistor |
| Operating Conditions |
-20 to 50oC (-4 to 122oF) CO2 sensor
0 to 50oC (32 to 122oF) CO sensor
-20 to 50oC all other parameters |
| Storage Conditions |
-20 to 60oC (-4 to 140oF); 10 to 90% RH non-condensing |
| Power Supply |
4 x 1.5V ‘AA’ batteries or AC adaptor (9V) |
| Battery Life |
approx. 24 hours (alkaline batteries) |
| Dimensions / Weight |
205 x 70 x 56mm (8.1 x 2.8 x 2.2“) / 200g (7.1 oz.) |
| Gas Detection/Personal Gas Detection Template |
| Number of Gases |
2-Gas |
| Gas Types |
CO, CO2 |
| Alarm (Personal Gas Detector) |
Audible |
| Type (Gas Detection) |
Portable |
| CO2 |
Yes |
| CO |
Yes |
| HTS/Schedule B Number |
9027106000 |
| ECCN Number |
EAR99 |
| Battery Type |
AA |
| Country of Origin |
China |
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Accessories
| Product |
Price |
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Extech RH300-CAL
Catalog #: RH300-CAL
Humidity Calibration Kit 33% & 75% Cal Reference
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$68.21
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