HTDF Humidity Temperature Data Logger
ThermaData combined humidity and temperature logger with external sensors
- Dual function datalogger
- Display toggles between humidity and temperature
- Records up to 16,000 readings
- Visual inspection shows if limits exceeded
- Optional 3-point (25, 50 & 75% RH) UKAS Certificate
- Preferential UKAS price ordered with logger
*When ordering loggers it is necessary to order at least one ThermaData logger cradle
The HTDF humidity logger is a data logger that measures and records both relative humidity (% RH) and temperature over the range of -20 to 85°C and 0 to 100% RH.
At programmable intervals, the HTDF humidity logger will record simultaneously both temperature and humidity, recording up to a maximum of 16,000 readings (8,000 humidity and 8,000 temperature). The ThermaData HTDF humidity logger has a built-in LCD display that shows both temperature and humidity levels and includes internal humidity and temperature sensors.
An optional 3-point (25, 50 & 75%rh) UKAS Humidity Calibration Certificate is available at a preferential price when purchased with these therma-hygrometers. Select this option from drop-down.
Each humidity logger incorporates a red and green LED, the flashing green LED indicates that the logger is active/logging and the flashing red LED indicates that your customised pre-set alarms have been exceeded. The ThermaData loggers are suitable for a diverse range of applications which include HVAC climate monitoring, QA control or storage areas and many more.
Please note: when ordering loggers it is necessary to order at least one ThermaData logger USB cradle.
ATTENTION HUMIDITY SENSOR The Humidity Sensors housed in these products are susceptible to contamination from pollutants such as solvents and exposure to saturated air and therefore are not covered under the 2 year warranty. Furthermore it is expected that the sensor’s readings will drift by up to 0.5% per year.
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ThermaData Studio software
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|Range - Temperature:||-20 to 85°C|
|Range - Humidity:||0 to 100%rh|
|Resolution - Temperature:||0.1°C|
|Resolution - Humidity:||0.1%rh|
|Accuracy - Temperature:||±0.5°C (0 to +45°C),±1°C (-20 to +70°C),±1.5°C (+70 to +85°C)|
|Accuracy - Humidity:||±3%rh @ +25°C (10 to 90 %rh)|
|Hysteresis - Humidity:||±1% rh|
|Memory:||2 x 8000 readings|
|Sample Rate:||6 seconds to 255 minutes|
|Battery:||3.6 volt half AA lithium|
|Battery Life:||2 years minimum|
|Sensor Type:||temperature: silicone bandgap | humidity: capacitance polymer|
|Display:||10mm LED toggles every 6 seconds / 2 LEDs|
|Dimensions:||76 x 23mm|
|Case Material:||ABS plastic includes Biomaster product protection|
|Country of Manufacture:||United Kingdom|
|Water/Dust Resistance:||water resistant|
|Measurement Scale:||Celsius/Fahrenheit & %rh|