HTB humidity data logger - ThermaData logger

- Display toggles between humidity and temperature. - Stores up to 16,000 readings. - Visual display of high and low alarms. - Optional UKAS 3 point certificate. - User Manual - Certificate of conformity Note: When ordering loggers, it is necessary to order at least one ThermaData® logger holder. The HTB Humidity Data Logger is a portable blind data logger that measures and records both relative humidity (%RH) and temperature over a range of -20 to 85°C and 0 to 100% RH. ThermaData® humidity and temperature loggers are suitable for a wide range of applications including HVAC climate monitoring, quality control or storage areas and many more. Note: When ordering loggers, it is necessary to order at least one ThermaData® logger holder. At programmable intervals, the HTB humidity logger records temperature and humidity simultaneously, logging up to a maximum of 16,000 readings (8,000 humidity and 8,000 temperature). The ThermaData® HTB humidity data logger includes internal humidity and temperature sensors. Each HTB ThermaData® logger includes a red and green LED, flashing green LED indicates the logger is active/connecting and flashing red LED indicates your custom preset alarms have been exceeded. A UKAS 3-point humidity calibration certificate (25, 50 and 75% RH) is available as an option at a preferential price when purchased with these thermo-hygrometers. 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 at 25°C (10 to 90% RH) Hysteresis - humidity: ± 1% RH Memory: 2 x 8000 readings Sampling rate: 6 seconds to 255 minutes Battery: 3.6 volt half AA lithium Autonomy: 2 years minimum Sensor type: temperature: silicone bandgap - humidity: capacitive polymer Display: 2 LEDs Size: 76 x 23mm Weight: approximately 80 grams. - depends on the model Housing materials: ABS plastic with Biomaster antibacterial additive Water / dust resistance: water resistant Measurement scale: Celsius / Fahrenheit & %RH OS: Windows