Dwyer GDL-T - Manual (Page 33)

DwyerLog User’s Guide Version 1.4x 33/33
MTL-20-LCD Specifications
Display Displays real time temperature. Displays logging status and alarm status.
Sample Point Capacity 43,344 Temperature samples..
Sample Rate 1 second to 18 hours.
Alarms Visual over and under temperature alarm indicator.
Operating Temperature -4°F to 140°F (-20°C to 60°C)
Storage Temperature -4°F to 160°F (-20°C to 70°C)
Temperature Accuracy +/-1°F (0.5°C)
Temperature Resolution 0.1°F or 0.1°C
Calibration Password protected single point offset calibration is available through software.
Time Accuracy +/-100ppm @75°F
Dimensions 3’’ x 1.6" x 0.6’’ (7.6cm x 4.0cm x 1.5cm)
Weight 1.0 oz (28g)
Power Source 3V CR2032 Lithium coin cell battery (Included)
Battery Life 3 Years. The logger automatically turns itself OFF after 1 hour, when not logging.
Turn On by pressing the button.
MTL-30-LCD Specifications
Display Displays real time temperature and relative humidity. Displays logging status and
alarm status.
Sample Point Capacity 43,344 points for temperature only. 21,672 points for temperature, humidity and
dew point.
Alarms Visual over and under alarm indicator for temperature and humidity
Sample Rate 1 second to 18 hours.
Operating Temperature -4°F to 140°F (-20°C to 60°C)
Storage Temperature -4°F to 160°F (-20°C to 70°C)
Temperature Accuracy +/-1°F (0.5°C)
Temperature Resolution 0.1°F or 0.1°C
Relative Humidity Range 0% to 99%RH, non condensing.
Relative Humidity
Accuracy +/- 2%RH, from 10% to 90% RH
Relative Humidity
Resolution 0.1 %RH
Calibration Password protected single point offset calibration is available through software for
temperature and relative humidity.
Time Accuracy +/-100ppm @ 75°F
Dimensions 3’’ x 1.6" x 0.6’’ (7.6cm x 4.0cm x 1.5cm)
Weight 1.0 oz (28g)
Power Source 3V CR2032 Lithium coin cell battery (Included)
Battery Life 3 Years. The logger automatically turns itself OFF after 1 hour, when not logging.
Turn On by pressing the button.