Precision Temperature Humidity Meter DTH184DL User’s Manual HB2TM1840000
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Table of Contents PREFACE ..........................................................................................................2 CHARACTERISTICS .........................................................................................2 GENERAL SPECIFICATIONS ...........................................................................3 ELECTRICAL SPECIFICATION .........................................
TM-184 1. PREFACE Thank you for your patronage, please read the operating instructions before you use this meter, so you will operate the meter correctly. WARNING Without following the operating instructions might damage the instrument or its component 2. CHARACTERISTICS LCD display. It shows both the value of temperature and humidity. The measurement of °C or °F. Real time data. Data Hold function. Alarm function.
TM-184 3. General Specifications Display: Double row LCD, humidity display capability up to 999, and temperature display capability up to 1999. Temperature sensor: Diode. Humidity Sensor: Capacitor Sensor. Sampling: 1 time/second. Power: 9V battery、 NEDA 1604、IEC 6F22 or JIS 006P(Only data logger use), or AC to DC Adapter. (9V/300mA). Resolution:0.1%RH，0.1°C，0.1°F. Size: 5.1" x 2.2" x 1.5" (130x56 x38 mm)（LxWxH）. Weight: 8.8oz(250g).
TM-184 5. Instrument description 1. 2. 3. 4. 5. 6. 7. 8. Sensor Probe input(-) LCD Power Button Backlight/Down Button Hold/Up Button REL/SET/Time Button MAX/Min/MEM Button TMP/RH/WB/DP Button 9. 10. 11. 12. 13. 14. 15.
TM-184 6. LCD description 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Primary Display Secondary Display Temperature unit (℃) Temperature unit (℉) WET-BULB temperature DEW-POINT temperature Humidity unit Time unit (month: day) Time unit (hour: minute) Time unit (second) Low battery symbol 12. 13. 14. 15. 16. 17. 18. 19. 20. Auto power off symbol Memory reading symbol SET symbol REL symbol Hold symbol MAX symbol MIN symbol REC symbol High symbol 21. LO symbol 22.
TM-184 7. Measurement Procedures Press “ meter. ” button to turn on the meter, press “ ” button and press “ Hold “ temperature unit ℃) ”button again to turn off the ”button to change temperature unit.(Deform Press “ ” button to change the display data. Humidity(%RH)→DEW-POINT(WET)→WET-BULB(DEW). Press “ unlock. ” button to lock display data on the LCD，press “ ” button again to 8.
TM-184 11. Setup Mode Hold “ ” button and press “ ” button into the setup mode Press “ ” button to change the setup function. (Setup function see Note1) Push “ ” button to save setup data Note1: you can set up 7 different functions in setup mode 1. Enable or disable alarm 2. Low alarm temperature setup 3. High alarm temperature setup 4. Low alarm humidity setup 5. High alarm humidity setup 6. Clock setup 7. Auto recording time setup 8. Auto power off time setup 12.
TM-184 13. Low Alarm Temperature Setup Hold “ ” button and press “ And then press“ ” button first ” button to enable Low Alarm Temperature setup If you want to set the range for the low alarm temperature function, please Pres “ ” or “ ” button Low alarm temperature range from –20.0℃to 60.0℃(-4.0℉~140.0℉) Press “ ” button to save the setting. 14.
TM-184 15. Low Alarm Humidity Setup Hold “ ” button and press “ And then press “ ” button first ” button three times to enable Low Alarm Humidity setup If you want to change the range for the low alarm humidity function, please push “ ” or “ ” button Low alarm humidity range 0.1%RH~99.9%RH Press “ ” button to save the setting. 16.
TM-184 17. Clock Setup Hold “ ” button and press “ ” button first And then press “ ” button five times to enable Clock Setup This meter clock is 24 hour time setting. Use “ ” or “ Use “ ” or “ Press “ ” to select the digit you want to adjust ” button to change digit ” button to save the setting Time deform set “2008/01/01 12:12:12” 18.
TM-184 19. Auto Power off time setup Hold “ ” button and press “ And then press “ Use “ Press“ ” or “ ” button first ” button seven times to enable Auto Power off time Setup ” button to change digit ” button to save the setting If you do not want auto power to be on, you can set auto power off time to be 0 Maximum auto power off time: 99 minutes 20. Single Data Record Press“ ”button, the meter will save the current measured result, and REC will also appear on the LCD. 21.
TM-184 22. Battery Replacement WARNING If the LCD display “ ” symbol, please replace the battery immediately Turn off the instrument. Open the battery cover and remove the battery. Replace with four-9V NEDA 1604, IEC 6F22 or JIS 006P size battery. Install the battery cover. WARNING If you will not use this meter for a long time, please remove the battery in order to protect the meter. 23.
TM-184 26. Software installation Please insert the CD into the PC to install the software first. Please select the USB driver to be installed, which is E:\TM-184\PL-2303 Driver Installer.exe (windows 2000 SP4/windows XP SP2), click twice on the left key of the mouse to install the USB driver.
TM-184 Select the SETUP.EXE i.e., E:\TM-184\SETUP.EXE and installs the desktop icon Tack out the CD from PC after completed the installation.
TM-184 Use the USB cable to connect the meter and the computer according to the drawing. Select the desktop icon (TM-185) and click twice on left key of the mouse to run the procedure.
TM-184 27.
TENMARS ELECTRONICS CO., LTD 6F, 586, RUI GUANG ROAD, NEIHU, TAIPEI 114, TAIWAN. E-mail: service@tenmars.
