H11-001
HOBO Carbon Monoxide Data Logger
Discontinued
Important Information
HOBO data loggers require HOBOware software (USB interface cable included w/CD purchase) and a communications device. See compatible items below.
Compatible with
Overview
The HOBO Carbon Monoxide Data Logger monitors carbon monoxide (CO) levels in areas such as garages, terminals, loading docks, construction sites, furnace rooms, office buildings and living areas. Convenient battery operation eliminates the need to run wires for AC power, making it easy to deploy the HOBO CO data logger at various potential hot spots.
Features
- Monitors and records indoor CO levels
- Battery operated, no wiring required (wall or ceiling mount)
- Three range settings for optimized accuracy and resolution
- Readout and launch with optional shuttle
Specifications
| Logger ranges: | |||
| Channel | Nominal range | Actual range | |
| 1 | 0 - 125 ppm | 0.2 - 124.3 ppm | |
| 2 | 0 - 500 ppm | 1 - 497.1 ppm | |
| 3 | 0 - 2000 ppm | 4 - 1988 ppm | |
| Resolution/Accuracy ranges: | |||
| Channel | Resolution | Maximum Error (20°C) | Typical Accuracy (20°C) |
| 1 | 0.5 ppm | ±10.5 ppm ±12% of reading | ±4.5 ppm ±7% of reading |
| 2 | 2 ppm | ±12 ppm ±12% of reading | ±6 ppm ±7% of reading |
| 3 | 8 ppm | ±18 ppm ±12% of reading | ±12 ppm ±7% of reading |
Number of measurements: 32,520 maximum
Response time for 90% change: <11 minutes typical (dependent upon installation location and orientation)
Time accuracy: ±1 minute per week (100 ppm at +68°F or +20°C)
Operating temperature range: +32°F to +104°F (0°C to +40°C)
Storage temperature: -40°F to +158°F (-40°C to +70°C)
Operating humidity range: 10% to 95% RH, non-condensing
Operating pressure range: 1 Atmosphere ±10%
Cross Gas Interferences: Conforms to UL2034
Size: 5.7" H x 2.6" W x 1.6" D (144 mm x 66 mm x 40 mm)
Weight: 0.29 lbs (0.13 kilograms)
Battery: CR-2032 lithium, user replaceable
Battery life: In normal applications the battery should last one year. In circumstances where the ambient CO concentration averages 10 ppm or more, the battery life will be shorter:
Average concentration Battery life
10 ppm 10 months
100 ppm 6 months
1000 ppm 2 months
Expected life of sensor: five years
(Yearly verification is recommended for critical applications.)
Compatible items
Communication Cables
Batteries
Communication Cables
Accessories
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