Humidity + Temperature Chart Recorder Best value graphical datalogger in the market User 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 (-20.0F to 140.0F) 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, PC software, 100-240VAC 50/60Hz adaptor, and 3 AA batteries Applications: Monitor and record Laboratory or clean Room temperature and humidity history Record process conditions PC based software with proprietary Wall mounted for storage and Desk mount configuration with Generate warning when conditions cable (included) for data download, easy viewing of Temperature easy to program swivel arm are outside required limits or view on screen with scrollable and Humidity trends with control panel plus probe with Monitor controlled environment areas such as and expandable chart date/time stamp remote cable for reaching into freezers, storage areas and other critical areas ducts and humidty chambers Store humidity and temperature historical data for report generation Specifications Relative Humidity Range 10.0 to 95.0% Temperature Range -20.0 to 140.0F (-28.0 to 60.0C) Accuracy 3% Relative Humidity 1.8F/1C Dimensions 5 x 7.7 x 0.9 (129x195x22mm) Weight 12.6oz (357g) 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 Specifications subject to change without notice. 3/27/15 - R1 www.extech.com Copyright 2008-2015 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.