â·ÃÊͺ¶ÒÁÃÒ¤Ò à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à·ÍÃìâÁÁÔàµÍÃì à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à¤Ã×èͧÇÑ´áÅкѹ·Ö¡ Thermometer > à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ... à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ MTM-380SD THERMOMETER DATA RECORDER, 3 channels, type K Temp., SD Card real time data recorder Features : Monitor with real time data logger, save the measuring data along the time information (year, month, date, hour, minute, second) into the SD memory card and can be down load to the Excel, extra software is no need, user can make the further data or graphic analysis by themselves. Show 3 channels (CH1, CH2, CH3) Temp. value in the same LCD. Type K Thermometer : -100 to 1300 °C, °C/°F. SD card capacity : 1 GB to 16 GB Sampling adjustment : 5/10/30/60/120/300/600 seconds and auto function. Large LCD display, easy readout. Microcomputer circuit, high accuracy. Low power comsumption and long battery life when use battery power. DC 1.5V (UM-4, AAA) battery × 6 PCS or DC 9V adapter in. RS232 / USB computer interface. Type K probe, TP-01 × 1 PC is included. Patented Specifications : Circuit Custom one-chip of microprocessor LSI circuit. Display LCD size : 60mm × 50mm Measurement Type K thermometer, °C or °F. Memory Card SD memory card. 1 GB to 16 GB. Datalogger Sampling Time 5/10/30/60/120/300/600 seconds or auto. *Default sampling time is 60 seconds. *The "Auto" sampling, means when the measuring value is changed (> ±1°C) will save the data one time only. Data error no. < 0.1% no. of total saved data typucally. Advanced setting *SD memory card Format *Set clock time (Year/Month/Date/Hour/Minute/Second) *Set sampling time *Set beeper sound ON/OFF *Set SD card Decimal character *Select the Temp. unit to ºC or °F *Set RS232 data output ON/OFF *Set save mode type Temperature Compensation Automatic temp. compensation for the type K thermometer. Update Time of Display Approx. 1 second if measuring data is changed. Data Output RS232/USB PC computer interface. *Connect the optional RS232 cable, UPCB-02 will get the RS232 plug. *Connect the optional USB cable, USB-01 will get the USB plug. Operating Temperature 0 to 50°C Operating Humidity Less than 85%RH Power Supply *Alkaline or heavy duty DC 1.5V battery (UM4, AAA) × 6 pcs, or equivalent. *DC 9V adapter input. (AC/DC power adapter is optional). Battery life If use the new battery (alkaline type) and sampling time set to 60 seconds, the battery life will be > one month typically. Weight 285 g. / 0.63 lb. Dimension 132 × 80 × 32mm (5.2 × 3.1 × 1.3 inch) 3 Channels Datalogger LUTRON MTM-380SD SD Card Thermometer ºÑ¹·Ö¡¢éÍÁÙÅ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ