The HTDF humidity logger is a data logger that measures and records both relative humidity and temperature over a range -20 to 85 ° C and from 0 to 100% RH.
At programmable intervals, the HTDF humidity logger simultaneously record temperature and humidity, recording up to a maximum of 16 readings (000 humidity and 8 temperature).
The ThermaData HTDF humidity logger has a integrated LCD display which displays temperature and humidity levels and includes internal humidity and temperature sensors.
Un UKAS humidity calibration certificate in 3 points (25, 50 and 75% RH) is available as an option at a preferential price when purchasing these thermo-hygrometers.
Each humidity logger includes red and green LED, the flashing green LED indicates that the logger is active / connecting and the flashing red LED indicates that your custom preset alarms have been exceeded.
ThermaData loggers suitable for a wide range of applicationsincluding HVAC climate monitoring, quality control or storage areas and many more
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
Sampling rate: 6 seconds to 255 minutes
Drums : 3,6 volts half AA lithium
Autonomy: 2 years minimum
Type of sensor: temperature: silicone band gap - humidity: capacitive polymer
Display: 10mm LED toggles every 6 seconds / 2 LEDs
dimensions: 76 x 23 mm
Weight: 80 grams
Housing material: ABS plastic with Biomaster antibacterial additive
Water / dust resistance: waterproof
Measuring scale : Celsius / Fahrenheit &% rh