USER GUIDE Barometric Pressure / Humidity and Temperature Datalogger Model SD700
Introduction Congratulations on your purchase of the Extech SD700 Humidity/Barometric Pressure/Temperature Datalogger. This meter measures, displays, and stores the measured data over time storing the information on a SD card which can then be downloaded to a PC. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Please visit the Extech Instruments website (www.extech.com) to check for the latest version of this User Guide.
Meter Description 1. Humidity Display 2. Temperature Display 3. Pressure Display 4. LOG (ENTER) button 5. SET button 6. AC adaptor socket 7. Sensors 8. ▲(TIME) button 9. ▼ button 10. Reset button 11. RS-232 output 12. SD memory card socket Note: Battery Compartment and Tilt Stand are located on the back of the meter. 3 SD700-EN v2.
Operation Note: The unit does not have a power switch. Power is always on when batteries are installed or the AC adaptor is plugged in. Battery Warning, Installation and Replacement 1. When the low battery icon appears in the display the batteries are weak and should be replaced. However, in-spec. measurements may still be made for several hours after the low battery indicator appears before the instrument reads inaccurately. 2.
SD Card Data Structure 1. When the SD card is first inserted into the datalogger the folder HBA01 is created. 2. The first datalogging session will then create a file HBA 01001.xls. All data will be saved to this file until the number of columns reaches 30,000. 3. After 30,000 columns, a new file (HBA01002.xls) is created. This is repeated every 30,000 columns until HBA01099.XLS. At this point a new folder, HBA02 is created and the process is repeated; HBA10 is the final folder.
Advanced Settings The SET function is used to accomplish the following: 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/comma character Select the units of measure for temperature and barometric pressure Set the RS232 data output ON/OFF Note: The datalogger function must be switched OFF before attempting to enter the Advanced Settings mode. Press and Hold the SET button for >2 seconds.
Specifications Display 2.4 x 2.0” (60 x 50 mm) LCD Measurements Temperature, Relative Humidity, and Barometric Pressure Memory Card SD memory card, 1 GB to 16 GB Datalogger Sampling Time 5/10/30/60/120/300/600 seconds or Automatic Temperature Compensation Automatic Display update rate Approx. 1 second Data Output RS 232 Serial Interface Operating Temperature 32 to 122°F (0 to 50°C) Operating Humidity Less than 90% RH Power Supply Six (6) „AAA‟ Alkaline or heavy duty 1.
Warranty FLIR Systems, Inc. warrants this Extech Instruments brand device to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department for authorization. Visit the website www.extech.com for contact information.
Garantie FLIR Systems, Inc. garantit que cet appareil Extech Instruments est exempt de défauts matériaux et de fabrication pendant un an à partir de la date d’envoi (une garantie limitée de six mois s’applique aux capteurs et aux câbles). Si le renvoi de l’appareil pour réparation devient nécessaire durant ou après la période de garantie, contactez le service client pour autorisation. Pour obtenir les coordonnées, visitez le site Web suivant : www.extech.com.
Garantía FLIR Systems, Inc., garantiza este dispositivo marca Extech Instruments para estar libre de defectos en partes o mano de obra durante un año a partir de la fecha de embarque (se aplica una garantía limitada de seis meses para cables y sensores). Si fuera necesario regresar el instrumento para servicio durante o después del periodo de garantía, llame al Departamento de Servicio a Clientes para obtener autorización. Visite www.extech.com para Información de contacto.