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Extech RH520A Humidity+Temperature Chart Recorder with Detachable Probe
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Extech RH520A
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Features:
- Basic accuracy 3%RH, 1.8°F/1°C
- 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
- LCD indicates percentage of memory remaining
- 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
Applications:
- Store humidity and temperature historical data for report generation
- Record process conditions
- Monitor and record Laboratory or clean Room temperature and humidity history
- Generate warning when conditions are outside required limits
- Monitor controlled environment areas such as freezers, storage areas and other critical areas
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Additional Photos
Click image to enlarge
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Desk mount configuration with easy to program swivel arm control panel plus probe with remote cable for reaching into ducts and humidty chambers
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Wall mounted for storage and easy viewing of Temperature and Humidity trends with date/time stamp
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New LabView based PC software and cable for download control and to graph Relative Humidity, ambient temperature, dew point, wet bulb, and GPP or g/kg)
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Description
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Graphical datalogger for Humidity/Temperature measurements and Dew Point calculation.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| RH520A |
CHART RECORDER, HUMIDITY AND TEMPERATURE |
| $249.99 |  |
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| RH520A-NIST |
CHART RECORDER W/NIST RH520 |
| $354.99 | |
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| RH520A-220 |
CHART RECORDER, HUMIDITY & TEMP, W/220V ADAPTOR |
| $249.99 | |
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| RH520A-220-NIST |
Please call or email us for pricing and availability. |
| RH520A-240 |
CHART RECORDER, HUMIDITY & TEMP, W/240V ADAPTOR |
| $249.99 | |
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| RH520A-240-NIST |
Please call or email us for pricing and availability. |
| Model |
Accessories |
List Price |
Sale Price |
| SL123 |
REMOTE ALARM RELAY MODULE/AC |
| $99.99 | |
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| SL124 |
REMOTE ALARM RELAY MODULE/DC |
| $99.99 | |
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Specifications
| 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) |
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