ChipCenter Questlink
SEARCH CHIPCENTER
Search Type:
Search for:




Knowledge Centers
Product Reviews
Data Sheets
Guides & Experts
News
International
Ask Us
Circuit Cellar Online
App Notes
NetSeminars
Careers
Resources
FAQ
EE Times Network
Electronics Group Sites

Measurement Computing


Circuit Cellar Online
THE MAGAZINE FOR COMPUTER APPLICATIONS
Circuit Cellar Online offers articles illustrating creative solutions
and unique applications through complete projects, practical
tutorials, and useful design techniques.

NEW PRODUCT NEWSedited by Rick Prescott

New ProductsTemperature and Humidity Measurments

The rugged IQ-TRH and IQ-TRH-40 data loggers are versatile devices designed for remote, battery-operated monitoring. Both units, shipped with a battery that lasts 10 years under normal circumstances, measure relative humidity as well as ambient temperature and save readings to its internal, nonvolatile memory.

The IQ-TRH and IQ-TRH-40 hold up to 31,920 and 64,680 samples, respectively, when logging a single relative humidity (RH) channel. Typically, loggers are connected to the PC only for initial set up, testing, and uploading data. While connected, data is displayed in real time and stored in a loggerıs nonvolatile memory. Data sampling concludes by pressing the logger button or through a program that stops gathering information when its memory is full. If loggers are not programmed to stop on a full memory, theyıll continue to acquire samples and overwrite old data.

The data loggers have three start modes: Push Button, User-Programmed Delay, or Point Capture Start. The front panel LED confirms start status initiation. When a recording session is complete, users reconnect the loggers to a PC and download data directly to a Microsoft Excel worksheet. These data loggers introduce a flexible, lightweight device for engineers or scientists who need to collect data from remote areas. With a 64,680 sample memory, a data logger can sample relative humidity once per minute for 45 days, or once every 15 min. for over 22 months.

The IQ-TRH is priced at $139, and the IQ-TRH-40 costs $169.

Measurement Computing
(508) 946-5100
Fax: (508) 946-9500
www.measurementcomputing.com

06-01


Circuit Cellar provides up-to-date information for engineers. Visit www.circuitcellar.com for more information and additional articles.
For subscription information, call (860) 875-2199, subscribe@circuitcellar.com or subscribe online. ıCircuit Cellar, the Magazine for Computer Applications. Posted with permission.

 

 
Click here to get your listing up.

Copyright © 2003 ChipCenter-QuestLink
About ChipCenter-Questlink  Contact Us  Privacy Statement   Advertising Information  FAQ