Extech Humidity and Temperature Chart Recorder w/ Detachable Probe
This Extech Humidty and Temperature Chart Recorder can record up to 49,000 data points
- Item # 159798
- Manufacturer: Extech Instruments
Manufacturer Item #: RH520A
Features & Applications
This Extech humidity and temperature chart recorder is perfect for graphical datalogging for humidity / temperature measurements and dew point calculation
Features:
- Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date
- Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus calculates Dew Point
- Basic accuracy 3%RH, 1.8°F/1°C
- Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution
- Internal memory records up to 49,000 data points and can be transferred to a PC via RS-232 serial port for further data analysis
- LCD indicates percentage of memory remaining
- Replaceable probe does not require recalibration
- Detachable probe extends up to 1 meter for measurements in closed environments
- Audible and visual alarm with Hi/Low setpoints
- Output socket used with optional external alarm module
- Scroll the cursor to display selected data recorded
- Desk or wall mount
Includes:
- Built-in stand
- Detachable probe with 3ft (1m) cable
- RS-232 cable
- USB adaptor
- LabViewbased PC software
- AC adaptor
- 3 AA batteries
Applications:
- Monitor and record Laboratory or clean Room temperature and humidity history
- Record process conditions
- Generate warning when conditions are outside required limits
- Monitor controlled environment areas such as freezers, storage areas and other critical areas
- Store humidity and temperature historical data for report generation
Spec Summary:
| Relative Humidity Range: | 10.0 to 95.0% |
| 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 x 7.7 x 0.9" (129x195x22mm) |
| Weight: | 12.6oz (357g) |