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Logger gets the measure of air quality

A JDL (Just Data Loggers) product story
Edited by the Engineeringtalk editorial team Mar 1, 2005

The ACR-205 is an electronic recording device designed to measure indoor air quality.

Many people today spend over 90% of their time indoors.

As a result, indoor air quality is not only a concern in industrial settings, but also in schools, office buildings, hospitals and other public buildings.

Sick buildings help spread diseases.

In addition to channels for temperature, relative humidity, and carbon dioxide, the ACR-205 data logger includes two channels that can be used with any of ten interchangeable sensors for the detection and recording of toxic or dangerous gases.

The ACR-205 is an electronic recording device designed to measure indoor air quality (IAQ).

Currently, interchangeable plug and play sensors are available for measuring carbon monoxide, oxygen, chlorine, and seven other common gases (NH3, H2, HCL, H2S, NO, NO2, SO2).

Sensors can be switched when the data logger's power is off, and readings from a newly installed sensor are available as soon as power is restored to the data logger.

No other reconfiguration is necessary.

The ACR-205 indoor air quality data logger offers unparalleled flexibility.

In the past, if you needed to take an IAQ measurement for which your existing data logger wasn't designed, you had to purchase a different data logger for each application.

But, with the release of the ACR-205, that has changed.

Now, all you need to do is change sensors, and the channel is taking new measurements within minutes.

As well as interchangeable sensors, the ACR-205 features 12bit resolution accuracy (1 part in 4096).

This exacting standard is especially suitable as many of the gases monitored by the ACR-205 are hazardous when present in only minute traces.

The ACR-205 also offers real-time display of all channels, customisable alarm points, and a choice of either an AC adapter or an 8-hour rechargeable lead acid battery for a power source.

The ACR-205 package comes with software, a communications cable, AC adapter, carrying case, and manuals.

Other sensors are available on request.

The ACR-205 is also available in a customised model with three interchangeable channels, but without the carbon dioxide channel.

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