Descripción
Lascar EL-USB-CO300 Data Logger Temperature with USB Interface
The EL-USB-CO300 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 2000, XP or Vista(32-bit only). 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.
This is a popular part, normally stocked in high quantity and suitable for new designs.
IMPORTANT SAFETY WARNING EL-USB-CO300 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.
WINDOWS CONTROL SOFTWARE
Easy to install and use, the control software runs under Windows 98, 2000, XP (Home and Professional Editions)* and Vista (32-bit). It allows the user to set up and download any EL-USB-CO.
DATA LOGGER SET-UPS
- Logger Name
- Logging Rate (10s, 30s, 1m, 5m)
- Warning Threshold
- Start Date and Start Time
Manufacturer Specs
| Specification | Min | Typ | Max | Unit |
| Measurement range | 0 | 300 | ppm CO | |
| Internal resolution | 0.5 | ppm CO | ||
| Accuracy (overall 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 5mins | ||
| Operating temperature range | -10 (14) | +40 (104) | °C (°F) | |
| 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 <10ppm CO | ||||
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