EXTECH RH520A-NIST, RH520A-220, RH520A-220-NIST, RH520A-240, RH520A-240-NIST DATA SHEET
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Humidity + TemperatureChart Recorder
Best value graphical datalogger in the market
er friendly, easy to set up and operate
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 included LabVIEW™-based software calculates and graphs Dew Point, Wet Bulb, and GPP (grains per pound)
•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
•Complete with built-in stand, detachable probe with 3ft (1m) cable, RS232 cable, RS-232 To USB Adaptor, LabView-based PC software, 100-240VAC 50/60Hz adaptor, and 3 AA batteries
Applications: |
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• Monitor and record Laboratory or clean Room |
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temperature and humidity history |
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LabView-based PC software |
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Wall mounted for storage and |
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Desk mount configuration with |
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• Record process conditions |
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& proprietary cable for data |
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easy viewing of Temperature |
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easy to program swivel arm |
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• Generate warning when conditions |
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download control |
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and Humidity trends with |
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control panel plus probe with |
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are outside required limits |
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date/time stamp |
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remote cable for reaching into |
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• Monitor controlled environment areas such as |
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ducts and humidty chambers |
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freezers, storage areas and other critical areas |
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• Store humidity and temperature historical |
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Specifications |
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data for report generation |
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Relative Humidity Range |
10.0 to 95.0% |
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Temperature Range |
-20.0 to 140.0°F (-28.0 to 60.0°C) |
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Accuracy |
±3% Relative Humidity; ±1.8°F/±1°C |
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Dimensions |
5 x 7.7 x 0.9" (129x195x22mm) |
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Weight |
12.6oz (357g) |
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Ordering Information:
RH520A ........................ |
Humidity + Temperature Chart Recorder w/universal adaptor |
RH520A-NIST .............. |
RH520A with NIST Certificate |
RH520A-220 ................ |
Humidity + Temperature Chart Recorder (220V) |
RH520A-220-NIST ...... |
Humidity + Temperature Chart Recorder (220V) |
RH520A-240 ................ |
Humidity + Temperature Chart Recorder (240V) |
RH520A-240-NIST ...... |
Humidity + Temperature Chart Recorder (240V) |
RH522 .......................... |
Replaceable Humidity/Temperature Probe |
SL123 .......................... |
AC Alarm Relay Module 9ft (3m) cable |
SL124 .......................... |
DC Alarm Relay Module 9ft (3m) cable |
www.extech.com |
Specifications subject to change without notice. |
9/16/11 - R1 |
Copyright © 2008-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
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