The RH2 Thermohygrometer is an extremely accurate thermohygrometer, with exchangeable external sensors for use in a wide range of measurement applications. It is suitable for laboratory environments, testing synthetic granules and for climate and environment applications.
By selecting from the different available sensors, the range of applications goes from the measurement of air humidity to the determination of relative material moisture via material moisture sensor to the determination of water activity value in diverse food products.
The RH2 could also be connected with a infrared (IR) temperature sensor for temperature measurement from a distance without contact with the object or with a CO2 (carbon dioxide) sensor to measure the quality of air environments such as classrooms, meeting rooms, laboratories or greenhouses.
The RH2 Thermohygrometer measures relative humidity, absolute humidity, dew point, equilibrium moisture content, aw-value, CO2 concentration (ppm) and temperature and provides a manual & automatic data logging feature.
|Moisture and temperature sensor with 2m connection cable
||Relative humidity 0 to 100% RH,
Calibration 10 to 90% ±2.0% RH (at 25°C)
Temperature range -20 to +85°C (-4 to 185°F),
Calibration ±0.3°C (at 25°C)
|LF_TB 120 Precision moisture and temperature plug-in sensor for material moisture
||Sensor head: 0.3 m stainless tube with steel sinter cap and 2m connection cable.
Relative humidity 0 to 100% RH (–20°C to +100°C),
Calibration 10 to 90% ±1.5% RH (at 25 °C)
Temperature -20 to +120°C (-4 to 248°F), Calibration ±0.3°C (at 25°C)
|Air humidity and temperature sensor for RH2
|CO² sensor for RH2
|Non-Contact IR temperature sensor for RH2
|Activity of water chamber and moisture & temperature sensor for RH2
|Paper web moisture attachement
Rubber protection cover
USB Data Interface Module with “LogMemorizer” software for data capture, recording and analysis & USB cable.
– Interface Option 1: For RH2 devices fitted with standard AA batteries.
– Interface Option 2: For RH2 devices fitted with rechargeable Li-Ion cell.
Pluggable Bluetooth Interface Module. [Requires USB Data Interface module to use]
Thermal Printer. [Requires USB Data Interface module to use]
Suitable for laboratory environments, testing synthetic granules and for climate and environment applications. For measuring:
Relative air humidity
Absolute air humidity
Equilibrium moisture content
Activity of water (aw-value)