manual - Prime Ltd
Contents
1. 4 41 01 14 41 02 14 41 08 14 41 09 14 41 15 14 41 21 14 41 33 14 42 00 14 43 30 14 48 20 15 05 50 15 05 51 15 05 52 15 05 53 15 05 54 15 06 00 15 06 06 15 06 12 D E F G Chi_ValueChi_Unit Ch2_ValueCh2_unit 35 4 RH 74 5 DEGREE F 44 2 RH 74 3 DEGREE F 46 3 RH 74 4 DEGREE F 47 6 RH 74 4 DEGREE F 48 7 RH 74 4 DEGREE F 52 2 RH 74 4 DEGREE F 51 RH 74 4 DEGREE F 53 1 RH 74 4 DEGREE F 54 2 RH 74 4 DEGREE F 55 7 RH 74 3 DEGREE F 56 9 RH 74 4 DEGREE F 58 1 RH 74 3 DEGREE F 59 3 RH 74 1 DEGREE F 56 4 RH 73 7 DEGREE F 53 8 RH 73 7 DEGREE F 51 8 RH 73 7 DEGREE F 49 9 RH 73 7 DEGREE F 48 1 RH 73 7 DEGREE F 51 2 RH 73 7 DEGREE F 55 RH 73 7 DEGREE F 56 9 RH 73 7 DEGREE F SD500 EU EN V1 3 7 11 Advanced Settings The SET function is used to accomplish the following 9 o Format the SD memory card Set the date and time Set the sampling time Set the beeper sound ON OFF Set the SD card Decimal character Select the Temperature units Set the RS232 data output ON OFF Press and Hold the SET button for gt 2 seconds to enter the setting mode The first function Sd F will appear in the display Press the SET button to step through the seven functions Use the A and Y buttons to adjust the selected function Use the LOGGER button to step through fields within a function In the SET mode if no button is pressed within 5 seconds the logger will revert to the standard mode Sd F F2. User s Guide EXT _ INSTRUMENTS A FLIR COMPANY Datalogging Hygro Thermometer Model SD500 Introduction Congratulations on your purchase of the Extech SD500 Temperature Humidity Datalogger This meter measures displays and stores temperature and relative humidity readings Data is stored on a SD card for transfer to a PC This meter is shipped fully tested and calibrated and with proper use will provide years of reliable service Features LCD simultaneously displays Temperature and Relative Humidity e Datalogger date time stamps and stores readings on an SD card in Excel format for easy transfer to a PC RS 232 PC interface jack Selectable data sampling rate 5 10 30 60 120 300 600 seconds Long battery life or AC adaptor 2 SD500 EU EN V1 3 7 11 Product Description Humidity Display Temperature Display Side Compartment LOG ENTER button SET button Sensors A TIME button W button 08200 o or Re 00 IN AC adaptor socket 10 Reset button 11 RS 232 output 12 SD memory card socket SD500 Humidity Temperature Datalogger Note Battery Compartment and Tilt Stand are located on the back of the meter SD500 EU EN V1 3 7 11 Operation Battery Warning Installation and Replacement 1 When the LX low battery icon appears in the display the batteries are weak and should be replaced However in spec measurement
3. ccumulators are sold Disposal Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle Copyright 2010 Extech Instruments Corporation a FLIR company All rights reserved including the right of reproduction in whole or in part in any form www extech com 7 SD500 EU EN V1 3 7 11
4. may still be made for several hours after low battery indicator appears before the instrument become inaccurate 2 To replace or install batteries remove the Philips head screw that secures the rear battery cover and lift off the cover 3 Replace the six AAA batteries use alkaline heavy duty type observing polarity Replace and secure the cover Datalogging 1 Open the left side door and insert a formatted SD card Note The SD card should be at least 1GB in capacity Note Do not use memory cards formatted by other meters or cameras Use the SD card formatting procedure under the advanced features section of this manual to correctly format the card Note The internal clock must be set to the correct time See the advanced features section of this manual to set the clock Note The default data structure uses a decimal point as the numeric decimal indicator See the advanced features section of this manual to change this to a comma Note If the SD memory card is not installed EMPTY will appear in the display Note Displayed error messages CH CArd i The memory card is full or there is a problem with the card LobAt The battery is low and datalogging is disabled No CArd The SD card is not inserted 2 Press the LOGGER button for gt 2 seconds to begin logging DATALOGGER will appear in the display and the meter will beep each time the data is recorded if the beeper is enabled 3 To stop datalogging press
5. nformation on this interface 6 SD500 EU EN V1 3 7 11 Specifications Display Measurement sensors Memory Card Datalogger Sampling Time Temperature Compensation Display update rate Data Output Operating Temperature Operating Humidity 60 x 50 mm 2 4 x 2 0 LCD Temperature Internal sensor Relative Humidity Precision capacitance type SD memory card 1 GB to 16 GB 5 10 30 60 120 300 600 seconds or Auto Automatic Approx 1 second RS 232 0 to 50 C 32 to 122 F Less than 90 RH Power Supply Six 6 AAA UM4 Alkaline or heavy duty 1 5 V batteries or 9V AC adaptor Battery life Dependent on sample rate for new alkaline batteries and 60 second sampling time gt one month is typical Fast sample rates will significantly reduce battery life Weight 282 g 0 62 Ibs Dimension 132 x 80 x 32mm 5 2 x 3 1 x 1 3 Range Resolution Accuracy Temperature 0 0 to 50 0 C 0 1 C 0 8 C 32 0 to 122 0 F 0 1 F 1 5 F Relative Humidity 70 to 90 0 1 4 of reading 1 RH 10 to 70 0 1 4 RH Note Above specification tests under the environment RF Field Strength less than 3 V M amp frequency less than 30 MHz only You as the end user are legally bound EU Battery ordinance to return all used batteries disposal in the household garbage is prohibited You can hand over your used batteries accumulators at collection points in your community or wherever batteries a
6. ormat the SD card Press the A button to select yES or no For yES press the Enter button to format the card and erase all existing data dAtE Set the date and time Press the A or W buttons to adjust the selected field Press the Enter button to store the value and to step through the various fields SP t Set the sample rate Press the A button to select the desired sample rate and press Enter to store the selection The selections are 5 10 30 60 120 300 600 seconds and AUTO In AUTO the data will be stored every time there is a value change of gt 1 RH or gt 1 C F bEEP Set the beeper ON or OFF Press the A button to select ON or OFF and press Enter to store the selection dEC Set the SD card Decimal character Press the A button to select USA decimal or Euro comma and press Enter to store the selection t CF Set the Temp unit to F or C rS232 Set the RS232 data output ON OFF Press the A button to select ON or off and press Enter to store the selection ESC Exit the setting mode Press the SET button to return to normal operation System RESET If a condition appears where the CPU does not respond to keystrokes or the meter seems frozen press the RESET button on the side of the datalogger use a paper clip or similar pointed object to return the meter to a working state RS232 Interface A serial output is provided to link the meter to a PC s serial port Call Technical Assistance for more i
7. the LOGGER button for gt 2 seconds DATALOGGER will change to DATA and the meter will count down through the recorded data NOTE To avoid corrupting data do not remove the memory card without properly ending the record function Time Date Sample Rate Check Press and Hold the TIME button for gt 2 seconds and the display will cycle through the date time and sample rate information 4 SD500 EU EN V1 3 7 11 SD Card Data Structure When the SD card if first inserted into the datalogger the folder HTC01 is created The first datalogging session will then create a file HTC01001 XLS All data will be saved to this file until the number of columns reaches 30 000 After 30 000 columns a new file HTC01002 XLS is created This is repeated every 30 000 columns until HTC01099 XLS At this point a new folder HTC02 is created and the process is repeated HTC10 is the final folder Transferring Data to a PC T 2 Remove the memory card from the datalogger and plug it into the SD card slot on the PC Launch Excel and open the data file on the memory card from within the spreadsheet program The file will appear similar to the figure below 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 1 26 2010 C ime 14 23 42 14 40 59 14 41 00 1
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