Advertisement

Quick Links

User Manual
RHDL50
Humidity and Temperature Datalogger

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the RHDL50 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Triplett RHDL50

  • Page 1 User Manual RHDL50 Humidity and Temperature Datalogger...
  • Page 2 Introduction Congratulations on your purchase of the Triplett RHDL50 Relative Humidity and Temperature Datalogger with LCD Display. This datalogger measures and stores up to 16,000 relative humidity and 16,000 temperature readings over 0 to 100%RH and ‐40 to +70°C (‐40 to +158°F) measurement ranges.
  • Page 3: Lcd Display

    Description Protective cover USB connector to PC port Start button RH and Temperature sensors LCD Display Alarm LED (red/yellow) Record LED (green) Mounting clip LCD Display Short press the button change the display. Temperature units change by the PC software. Temperature (°F/°C) Humidity (RH%)
  • Page 4: Led Status Indication

    LED Status Indication  To save power, the RHDL50’s LED flashing cycle can be changed to 20s or 30s via the supplied software.  To save power, alarm LEDs for temperature can be disabled via the supplied software.  When the battery is low, all operations will be disabled automatically.
  • Page 5: Software Install

    CD‐ROM drive, then find and double‐ click on the SETUP.EXE file included on the program disk. Follow the on‐ screen prompts to complete the installation. Software Install Run SETUP.up.exe and follow the defaults to install the RHDL50 software...
  • Page 6 Note: When the RHDL50 is connected to the USB port, the battery inside the device is discharged at a higher rate than normal. To conserve battery life, do not leave the RHDL50 connected to the USB port for a prolonged period of time RUNNING THE GRAPHING SOFTWARE With the RHDL50 inserted in the PC’s USB port, double‐click the...
  • Page 7: Menu Bar Description

    The logger will automatically connect and connection status is shown at the lower left hand corner of the screen. Click on “Help” and “About” to view the version number, MENU BAR DESCRIPTION The main menu for the software appears as follows:...
  • Page 8: Logger Setup

    LOGGER SETUP  The CURRENT TIME field will automatically synchronize with the PC date and time setting....
  • Page 9  The LOGGER NAME field allows the user to select a unique name for the RHDL50.  The SAMPLE POINTS field instructs the RHDL50 to take a fixed number of readings.  The SAMPLE RATE pull‐down menu instructs the RHDL50 to log readings at a specific rate....
  • Page 10 SETUP button is pressed. If MANUAL was selected, the RHDL50 must be manually started by pressing and holding the device’s yellow button for approx. 3 seconds, or until the two LEDs on the RHDL50 flash at the same time.
  • Page 11: Downloading Data

    DOWNLOADING DATA **NOTE: Additional Software Instructions can be found in the HELP Section of the Software for Printing, Saving and Exporting to CSV file.**...
  • Page 12 Specifications  Overall Relative Humidity Range 0 to 100% Accuracy (0 to 20 and 80 to 100%) ±5.0% Accuracy (20 to 40 and 60 to 80%) ±3.5% Accuracy (40 to 60%) ±3.0% ‐40 to 158 F (‐40 to Overall Temperature Range Accuracy (‐40 to ‐30 and +60 ±1.5...
  • Page 13 It is highly recommended that the battery be replaced every 12 months, or prior to logging critical data. The RHDL50 does not lose its stored readings when the battery weakens or when the battery is replaced; the data logging process will however be stopped and cannot be re‐started until the battery has been replaced...
  • Page 14: Warranty

    Triplett / Jewell Instruments extends the following warranty to the original purchaser of these goods for use. Triplett warrants to the original purchaser for use that the products sold by it will be free from defects in workmanship and material for a period of (1) one year from the date of purchase.

Table of Contents