Temperature Measurement
-20 to + 70 degrees C
-4 to 158 degrees F
Temperature Resolution
less than 1 degree F or C
Temperature Accuracy
+ or - .6 C or 1.0 F from
-4 to 90 F, -20 to 32 C
Relative Humidity Sensor Type
Polymer Resistive
Relative Humidity Measurement Range
15% to 90%
Relative Humidity Accuracy
2% or less in 20-80% RH range
and 40-90 degree F or 4-32 degree C
Long Term Stability
< + or- 1% drift after 1 year
Logger Specification for Models UTL & TL-2000
Weight
7 ounces/198 grams
Size
5.25x 3.25 x 1.13"
133 x 83 x 29 mm
TRAK-R Loggers are constructed out of durable, medium-impact injection molded ABS. Non-volatile RAM will allow recovery of information if batteries are completely discharged.
TRAK-R sample time rates, set through TRAK-R software, allow for information recording from 42 hours to 450 days before information wraparound. TRAK-R software also captures any transient spikes lasting longer than 10 seconds.
TRAK-R Loggers interface to IBM or compatible computers through a supplied interface cable via a serial port or USB connection. TRAK-R Loggers require a minimum operating system of Windows 95 or higher. TRAK-R software is designed for easy intuitive use and integrates seamlessly on networked computer systems. TRAK-R software allows the user to set High and/or Low value parameters for measurements being taken, which are utilized in the Alarm/Control capability.
