Features & Applications:
The EL-USB-CO is a USB data logger that measures and stores up to 32,510 Carbon Monoxide (CO) readings over a 0 to 1000 ppm measurement range.
The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PC's USB port and running the purpose-designed software under Windows 98, 2000 or XP. The data can then be graphed, printed, and exported to other applications. The data logger is supplied complete with a long-life lithium battery. Data is stored in non-volatile memory and is not lost when the battery is empty. A bright red LED will flash and a buzzer can sound when a preset warning level has been exceeded.
Features:
- 0 to 1000 ppm CO Measurement Range
- Stores up to 32,510 Measurements
- USB Interface for Set-up and Data Download
- Expected sensor life: 4 years
- Replaceable Internal Lithium Battery
Spec Summary:
| Specification |
Min. |
Typ. |
Max. |
Unit |
| Measurement range |
0 |
|
1000 |
ppm CO |
| Internal resolution |
|
0.5 |
|
ppm CO |
| Accuracy (error) |
|
±6 |
|
% of reading |
| Repeatability |
|
±2 |
|
% of reading |
| Decay of reading over time |
|
|
5 |
% of reading / year |
| Response time (to reach 90%) |
|
1 |
|
minute |
| Logging rate |
every 10s |
|
every 12hr |
- |
| Operating temperature range (15-90 %RH, non-condensing) |
14 (-10) |
|
104 (+40) |
°F (°C) |
| Operating pressure range |
900 |
|
1100 |
mbar |
| 1/2AA 3.6V Lithium Battery Life* |
|
|
3 |
month |
* with battery supplied, 10 minute logging rate, 25°C ambient temperature, audible warning disabled, reading <10 ppm CO
IMPORTANT SAFETY WARNING EL-USB-CO is a professional instrument that is designed to measure and record levels of Carbon Monoxide (CO) in air over a period of time. It takes a sample reading at set intervals for recording/monitoring/analysis purposes. It is not a suitable substitute for a domestic or industrial Carbon Monoxide detector/alarm.
