User`s Manual Model 380340 Heavy Duty Datalogging Module
Contents
1. User s Manual EXTECH _ INSTRUMENTS Model 380340 Heavy Duty Datalogging Module with Windows Software Stores data for later recall and analysis Can be used with any Extech Heavy Duty meter Selectable recording interval HAT ALE AGE ER Battery powered and portable i Heavy Duty meters are available for the measurement of Temperature Air Velocity and Flow Relative Humidity Light Level Wood Moisture pH Conductivity Dissolved Oxygen and Pressure Introduction Congratulations on your purchase of Extech s 380340 Datalogging Module This professional device with proper care will provide years of safe reliable service The Datalogger connects to and records data from an Extech Heavy Duty Meter The sample rate at which data is recorded is user selectable Readings stored in the Datalogger can later be transferred to a PC using the supplied software and communication cables 1 380340 Ver 1 6 11 00 Specifications Input type RS 232 data stream Data storage 8000 readings 16 bit each Display 0 5 red 2 digit LED 100 counts 0 99 Adjustable Sample Rate Seconds 1 to 99 Minutes 1 to 99 Hours 1 to 99 3 j 32 to 122 F 0 to 50 C lt 80 RH 0 45 Ibs 205g including battery 5 2x2 8x1 0 131x70x26mm HxWxD Datalogger Description Display Memory Full indicator Data indicator Pause indicator Power Low Power indicator Auto Manual Out switch Sample ra2. button press the INC 1 button to adjust the units digit use the INC 10 button to adjust the tens digit Release the SET button when complete You can set the interval from 1 99 seconds 1 99 minutes or 1 99 hours Note If the AUTO or TIME switch is set after turning power on the datalogger may misinterpret the switch settings Always set these switches to the desired setting before powering the Datalogger Begin Automated Datalogging 1 Press the PAUSE button to begin logging measurements The PAUSE LED will extinguish and the DATA LED will blink each time a measurement is recorded 2 Press the PAUSE button a second time to pause datalogging PAUSE LED lights 3 Each time PAUSE is pressed datalogging will toggle ON resume and OFF pause When datalogging is resumed the new data are written starting where the existing data left off so that existing data are retained RESET function The RESET function sets the Datalogger to begin recording new data starting at record number one 1 Connect the datalogger to the meter as previously described 2 Set the Auto Man Out switch to either the AUTO or MAN position 3 Power the datalogger and the meter 4 Press and hold the RESET button for approx 4 seconds until OO is displayed NOTE It may take several RESETS to clear all the datalogger memory levels To be sure repeat the RESET procedure 2 3 times in succession NOTE The RESET function moves the data pointer to the first record
3. f it should become necessary to return the instrument for service during or beyond the warranty period contact the Customer Service Department at 781 890 7440 for authorization A Return Authorization RA number must be issued before any product is returned to Extech The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and wil not be liable for any direct indirect incidental or consequential damages Extech s total liability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Copyright 2000 Extech Instruments Corporation All rights reserved including the right of reproduction in whole or in part in any form T Tech Support Hotlines 781 890 7440 ext 200 extech extech com www extech com 5 380340 Ver 1 6 11 00
4. in the memory Data actually remains intact until a new recording session begins FULL indicator The FULL indicator lights when 7999 data points have been recorded NOTE Data will remain in memory until the Datalogger is RESET or until the batteries become weak Manual Datalogging Manual datalogging allows the user to record one reading at a time Turn the Datalogger OFF 0 switch position Slide the Auto Man Out switch to the MAN position Power the Datalogger 1 position If the MAN switch is set after turning power on the Datalogger may misinterpret the switch settings Press the PAUSE button to log one measurement When the Datalogger memory is full the FULL indicator will light To clear RESET the Datalogger memory refer to the Reset Function section above one wh gt Transferring Data to a PC Once data is collected the next step is to connect the Datalogger to a PC and download the collected readings Hardware Connection Using the supplied 3 5mm to DB 9 cable connect the Datalogger s uP OUT port to the PC COM port as shown in the illustration at right The supplied Windows 95 98 Datalogger Software Install the software from the Windows program disks two supplied and run the D19601W exe file The following software screen will appear 3 380340 Ver 1 6 11 00 Step Gedo LSet Go Pri Duis Tropsiar Shahar 2 Dats Treaster CE Lie 1 lipsi Thats Ak Hii I Fam Sort
5. itii i Pem RESET Eryr DATALZNHE Wanj a y a E e r ee Pee a ei ee toa Software Screen Description 1 COM Port Selection Click on appropriate port COM1 or COM2 Data Transfer Status informs the users as to status of data transfer Transferred Data View Data File Name type desired filename Number of Data points Instructional steps describing the data transfer process More detailed steps are listed below in the next section 7 Function buttons START click to begin data transfer VIEW DATA click to see all transferred data as shown in item 3 above and EXIT click to close program SOV CoN Begin Data Transfer To transfer data from a Heavy Duty meter to a PC follow the instructions shown below Slide the Auto Man Out Datalogger switch to the OUT position Power the Datalogger Select COM 1 or COM 2 on the software screen Type a file name in the Data File Name field on the software screen Click on the START key in the software window Press the RESET button on the Datalogger to begin the data transfer The DATA LED will rapidly blink as the data transfer takes place Press the PAUSE button to halt the transfer When the Data LED ceases blinking the data points have been transferred After the data points have been transferred turn off the datalogger Data will remain in the datalogger as long as the batteries are fresh 0 ONO Oi OS D The data points are transferred to the PC file named in s
6. te switch Power ON Off switch Reset gt INC 10 button 10 Pause INC 1 button 11 Set button 12 Data in port meter to Datalogger 13 Data out port Datalogger to PC 14 Battery compartment rear OONDAaABRWDNDH gt Datalogging Operation Note The Heavy Duty Meters have an Auto Shutoff feature that will automatically power off the meter after a fixed time period This feature should be disabled during a datalogging session Press the RECORD button on the meter to disable the Auto Shutoff feature Automated Datalogging Preparation This function permits the Datalogger to automatically collect readings at the sample rate set by the user 1 Connect the Datalogger s uP IN port to the Heavy Duty Meter as shown in the illustration below The supplied dual 3 5mm cable links the Heavy Duty meter to the Datalogger Turn the Datalogger OFF 0 switch position Slide the Auto Man Out switch to the Auto position Slide the Time switch to the S seconds M minutes or H hours position depending on the data sampling recording rate desired 1 99 seconds 1 99 minutes or 1 99 hours 5 _ If this is the first time the datalogger is being used reset erase the datalogger s memory per the Reset Function section below 6 Power the datalogger 1 position 7 eS 2 380340 Ver 1 6 11 00 7 Toset the Interval Time sample rate press and hold the SET button and while holding the SET
7. tep 2 above in the Software Screen Description section To view the transferred data click the VIEW DATA key on the software screen The transferred data will appear as shown above in item 3 of the diagram The data file stored on the PC can now be opened in other applications such as spreadsheet word processor database etc 4 380340 Ver 1 6 11 00 Model 407000 Software The 407000 software and cable connects any Heavy Duty meter to a PC for data display and collection directly into the PC The software also contains a utility that can download data from the Datalogger Refer to the 407000 manual for details or contact Extech Battery Replacement When the GOOD LO BAT LED indicator is NOT illuminated the batteries should be replaced Slide the rear battery cover off in the direction of the arrow Replace the four AA batteries Check for proper battery polarity when inserting Calibration and Repair Services Extech offers complete repair and calibration services for all of the products we sell For periodic calibration NIST certification or repair of any Extech product call customer service for details on services available Extech recommends that calibration be performed on an annual basis to insure calibration integrity Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment a six month limited warranty applies on sensors and cables I
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