RH520-220

Environmental paperless monitor provides PC-based remote surveillance of environmental conditions in critical HVAC applications such as computer server rooms, clean rooms, laboratories, museums, warehouses, or any remote facility. View and record temperature and relative humidity. Data points can be transferred to PC via RS232 serial port for further analysis. The remote (detachable) probe senses the ambient conditions while the LCD graphs and provides numerical representation of the readings. Programmable audio-visual alarms alert the user when ambient conditions reach alarm presets. The optional alarm module permits automatic relay switching when alarm presets are reached. The software is a full-featured program that allows you to set up all data logger functions including sampling rate, logging duration, start mode, logging mode, and high and low temperature alarm values.

• Simultaneous numerical and graphical display of humidity and temperature readings plus time and date
• Measures humidity (10 to 95%RH) and temperature (-20 to 140°F)
• Included LabVIEW™ based software calculates and graphs dew point, wet bulb, GPP (grains per pound)
• Large dual graphical LCD with adjustable vertical and horizontal settings
• Internal memory records up to 49,000 data points
• LCD indicates percentage of memory remaining
• Replaceable probe does not require recalibration
• Detachable probe extends up to 1m (3.3') for measurements in closed environments
• Audible and visual alarm with hi/low setpoints
• Humidity and temperature chart recorder (220VAC)

Contents

Humidity and temperature chart recorder, Operator’s manual, Built-in stand, Detachable probe with 1 m (3.3') cable, RS232 cable, RS232 to USB adaptor, LabVIEW—based PC software (up to Windows XP), Adaptor, and 3 “AA” batteries.