EXTECH HUMIDITY + TEMPERATURE CHART RECORDER (RH520A)

Out of stock
SKU: RH520A
Regular price 1,454.93 SR

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The EXTECH RH520A is a humidity and temperature chart recorder designed for monitoring and recording environmental conditions in laboratories, clean rooms, and other controlled environments. It provides a reliable way to track temperature and humidity history, ensuring compliance with regulatory standards.

Features
  • Simultaneous Display: Displays humidity and temperature readings along with date and time.
  • Data Logging: Internal memory can record up to 49,000 data points, which can be transferred to a PC via RS-232 serial port for further analysis.
  • Software Compatibility: Comes with LabView-based software that calculates and graphs dew point, wet bulb, and GPP (grains per pound).
  • Audible and Visual Alarms: Features alarms for high/low setpoints to alert users when conditions fall outside of specified limits.
  • Detachable Probe: The probe extends up to 1 meter for measurements in closed environments and is replaceable without recalibration.
Specifications
Specification Details
Model No RH520A
Humidity Range 1.0 to 99.0%
Temperature Range -20.0 to 140.0°F (-28.0 to 60.0°C)
Accuracy ±3% Relative Humidity; ±1.8°F/±1°C
Dimensions 5" H x 7.7" W x 0.9" L
Power Supply 110V standard (optional 220V or 240V)
NIST Calibration Available with certification
Downloads