HD 2101.2 — portable thermo-hygrometers with datalogger

• Humidity: 0 to 100% RH • Temperature: -200...+650°C • Relative and absolute humidity • Data logger option: model HD 2101.2 • Dew point Portable system for measuring humidity and temperature in industrial activities such as energy, construction and manufacturing. The HD 2101.2 model records data useful for tracking anomalies and events. The HD 2301 and HD 2101.2 models are portable instruments with an LCD display. They measure relative humidity and temperature with combined probes. Only temperature is measured, with Pt100 or Pt1000 immersion, penetration, air or contact probes When the combined humidity/temperature probe is connected, the instrument computes and displays absolute humidity, dew point and partial vapour pressure. The probes carry an automatic recognition module, with the factory calibration data already stored inside. The Max, Min and Avg functions compute the maximum, minimum or average values. The other functions include relative measurement REL, the HOLD function and automatic switch-off. The HD 2101.2 instrument is a data logger. It stores up to 38,000 samples, which can be transferred to a PC connected to the RS232C serial and USB 2.0 ports, or to a portable printer. The logging interval, printing and baud rate can be set from the menu.