USER GUIDE 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. Please visit the Extech Instruments website (www.extech.com) to check for the latest version of this User Guide. Extech Instruments is an ISO-9001 certified company.
Product Description 1. Humidity Display 2. Temperature Display 3. Side Compartment 4. LOG (ENTER) button 5. SET button 6. Sensors 7. ▲(TIME) button 8. ▼ button 9. AC adaptor socket 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 SD500-EN v1.
Operation 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 low battery indicator appears before the instrument becomes inaccurate. 2. To replace or install batteries, remove the Philips head screw that secures the rear battery cover and lift off the cover. 3.
SD Card Data Structure 1. When the SD card if first inserted into the datalogger the folder HTC01 is created. 2. 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. 3. 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.
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 character Select the Temperature units Set the RS232 data output ON/OFF 1. Press and Hold the SET button for >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.
Specifications Display Measurement sensors Memory Card Datalogger Sampling Time Temperature Compensation Display update rate Data Output Operating Temperature Operating Humidity Power Supply Battery life Weight Dimensions 2.4 x 2.0” (60 x 50 mm) 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.
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.