Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.
Introduction Congratulations on your purchase of the Extech SD200 3-Channel Temperature Datalogger. This meter displays and stores temperature readings from one to three type k thermocouple temperature probes. Data is stored on a SD card for transfer to a PC.
Product Description 1. T1 Display 2. T2 Display 3. T3 Display 4. LOG (ENTER) button 5. SET button 6. Temperature Units icon 7. ▲(TIME) button 8. ▼ button 9. AC adaptor socket 1 2 6 3 7 8 4 5 9 10 11 10. Reset button 11. RS-232 output 12 12. SD memory card socket 13. T1 thermocouple input 14. T2 Thermocouple input 15. T3 thermocouple input 13 14 15 Note: Battery Compartment and Tilt Stand are located on the back of the meter. 3 SD200-EU-EN-V1.
Operation Battery Low Warning, Installation and Replacement 1. When the icon appears in the display the batteries are weak and should be replaced. However, in-spec. measurement 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 4.
2. Press the LOGGER button for >2 seconds to begin logging. “DATALOGGER” will appear in the display (between T2 and T3 displays) and the meter will beep each time the data is recorded (if the beeper is enabled). 3. To stop datalogging, press the LOGGER button for >2 seconds. “DATALOGGER” will change to “DATA” and the meter will count down through the recorded data. NOTE: To avoid corrupting any data, do not remove the memory card without properly ending the record function.
Advanced Settings The SET function is used to: • 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. Use the ▲ and ▼ buttons to adjust the selected function.
Specifications Display Temperature probes Memory Card Datalogger Sampling Time Temperature Compensation Display update rate Data Output Operating Temperature Operating Humidity Power Supply Battery life Weight Dimension 60 mm x 50 mm (2.4 x 2.0”) LCD Type K thermocouple 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 Less than 85% R.H. 6 AAA (UM4) Alkaline or heavy duty 1.5 V batteries or 9V AC adaptor.
