Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

Carbon Monoxide USB Datalogger (EL-USB-CO) with Software

Reference only — not for sale

Model	EL-USB-CO
Manufacturer	Lascar Electronics
Category	Carbon Monoxide
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

The data logger configuration software is compatible with Windows 2000/XP/Vista/7 and 10.

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

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 2000, XP, Vista & 7. 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.

Specification	Min.	Typ.	Max.	Unit
Measurement range	0		1000	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 5min	-
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

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.