Optional with calibration
Jeroen Smits
Specialist Data Acquisition
Hobo S-THB-M002 – Onset
Temperature and humidity sensor with 2 meters of cable, compatible with the USB data loggers stations or with the web-based monitoring systems for remote communication
The 12-bit Temperature/relative humidity smart sensor is designed to work with all Onset data loggers that accept smart sensors. All sensor parameters are stored inside the smart sensor, which automatically communicates configuration data information to the logger without any programming, calibration, or extensive user setup.
This is a plug-and-play smart sensor, who is compatible with RX, H21, H22, and U30 loggers (stations). Also available in a wireless model for use with the HOBOnet Field Monitoring System. It communicates automatically the configuration data to the logger. This sensor operates in indoor and outdoor environments and the S-THB-M002 sensor supports the following measurements: dew point, relative humidity and temperature.
Technical specifications
Measurement range temperature: -40°C to 75°C
Measurement range relative humidity: 0-100% relative humidity at -40° to 75°C
Accuracy temperature: +/- 0,21°C from 0° to 50°C
Accuracy relative humidity: +/- 2,5% from 10% to 90% relative humidity
Drift temperature: < 0,1°C per year
Drift relative humidity: < 1% per year
Operating temperature range: -40°C to 75°C
Environmental rating weatherproof: 0 to 100% relative humidity intermittent condensing environments. For best results, the temperature/relative humidity smart sensor should be mounted inside a protective enclosure, such as a solar radiation shield.
Number of data channels: 2
Measurement averaging option: no
Cable lengths available: 2,5 meters
Length of smart sensor network cable: 0,5 meters