Extech RH520 - Manual
Extech RH520 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – Specifications
- Page 7 – Getting Started
- Page 8 – Programming the RH520
- Page 10 – Display Modes; Time and Date of readings
- Page 13 – Software and Data Download
- Page 14 – Optional Alarm Relay Module
- Page 15 – Calibration and Repair Services
User Manual
Humidity-Temperature Chart Recorder
Model RH520
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Summary
RH520 V2.9 3/07 3 Specifications Display Large, backlit graphical LCD Temperature measurement range -20.0 to 140.0 o F (-28 to 60 o C) Humidity measurement range 10 to 95% Dew point temperature -20.0 to 140.0 o F (-28 to 60 o C) Accuracy ±3.0% RH and 1.8 o F (1 o C) for temperature Internal memory s...
RH520 V2.9 3/07 7 Getting Started POWER 1. The RH520 runs on battery power or AC adaptor (4.5VDC 300mA). Battery power consists of three (3) ‘AA’ batteries. See the Battery Replacement section of this manual when changing/installing the batteries. Note: Batteries and adaptor are supplied. 2. Plug th...
RH520 V2.9 3/07 8 Programming the RH520 SETTING THE TIME AND DATE 1. From the Standard View, press the SET and TIME buttons simultaneously 2. The SET indicator will appear 3. Use the UP and DOWN arrow buttons to set the time 4. Use the LEFT and RIGHT arrow buttons to step through the minutes, hours,...
