Compact logger records temperature and humidity
A
JDL (Just Data Loggers) product story
Edited by the Engineeringtalk editorial team
Jan 31, 2005
The TRH-1000 temperature and relative humidity logger manufactured by ACR Systems is now available from official UK distributor JDL.
The TRH-1000 temperature and relative humidity logger manufactured by ACR Systems is now available from official UK distributor JDL.
It is a self-contained electronic recording device that measures and records changes in temperature and relative humidity.
Simply connected to a Windows-based computer, readings can be viewed as raw data or as graphs.
The TRH-1000 is ideal for use in confined spaces and comes with an outstanding specification, including: an operating temperature range of -40 to +70C; thermistor temperature sensor accuracy to 0.6C at 25C; CMOS relative humidity sensor range 0-100% from -40 to +70C; relative humidity accuracy of +/-4% from 20 to 80%; and a memory of 64Kbyte (32,000 data points per channel) with 8bit resolution (1 part in 256).
Yet all this is packed into 25 x 58 x 81mm at only 74g weight with TrendReader Express software included.
The TRH-1000 also offers a wide variety of software selectable options.
Samples can be made at intervals ranging from 8s to 34min.
The sampling method is user selectable: first in first out, stop when full, and delay start, spot and average sampling.
Data can also be easily exported into most spreadsheets.
In addition to being cost effective, the TRH-1000 is built to the exacting standards of all ACR data loggers.
Housed in a Cycoloy (GE Plastics) C120 ABS and polycarbonate case, the TRH-1000 runs off its own 3.6V lithium battery.
The battery comes with a five-year warranty, and the data logger itself has a one-year warranty.
"The TRH-1000 represents a breakthrough in relative humidity and temperature data logging, with accuracy, and sampling options that often sell for two or three times as much", says JDL's Norman Macdonald.
"This combination of features and pricing makes it ideal for the price-conscious customer".
The TRH-1000 is ideal for applications in: building comfort monitoring, food process verification, pharmaceutical and laboratory storage monitoring, transportation monitoring, energy management, HVAC system testing and balancing and many other areas.
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