LUTRON - 12 Channel Temperature Recorder BTM-4208SD Brand : Lutron Model : BTM-4208SD Product Features * 12 channels Temperature recorder, use SD card to save the data along with time information, paperless. * Real time data logger, save the 12 channels Temp.measuring data along the time information (year, month, date, 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. * Channels no.: 12 channels (CH1 to CH12) temperature measurement. * Sensor type: Type J/K/T/E/R/S thermocouple. * Auto data logger or manual data logger. Data logger sampling time range: 1 to 3600 seconds. * Type K thermometer: -100 to 1300 ¡ãC. * Type J thermometer: -100 to 1200 ¡ãC. * Page select, show CH1 to CH8 or CH9 to CH12 in the same LCD. * Display resolution: 1 degree/0.1 degree. * Offset adjustment. * SD card capacity: 1 GB to 16 GB. * RS232/USB computer interface. * Microcomputer circuit provides intelligent function and high accuracy. * Jumbo LCD with green light backlight, easy reading. * Can default auto power off or manual power off. * Data hold to freeze the measurement value. * Record function to present the max. and min. reading. * Power by UM3/AA (1.5V) x 8 batteries or DC 9V adapter. * RS232/USB PC COMPUTER interface. * Heavy duty & compact housing case. Technical Specifications Item Specification / Description Circuit Custom one-chip of microprocessor LSI circuit Display LCD size: 82 mm ¡Á 61 mm, with green color backlight Channels 12 channels: T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12 Sensor Type Type K thermocouple probe; Type J / T / E / R / S thermocouple probe Resolution 0.1¡ãC / 1¡ãC, 0.1¡ãF / 1¡ãF Datalogging Auto: Sampling time can be set to 1 second (maximum memory depends on sampling time) Setting Range Manual: Push the data logger button once to save data one time; Set the sampling time to 0 second Memory Card SD memory card: 1 GB to 16 GB Advanced Settings • Set clock time (Year/Month/Date, Hour/Minute/Second)• Decimal point of SD card setting• Auto power OFF management• Set beep sound ON/OFF• Set temperature unit ¡ãC or ¡ãF• Set sampling time• SD memory card format Temperature Compensation Automatic temperature compensation for Type K / J / T / E / R / S thermometer Linear Compensation Linear compensation for full range Offset Adjustment To adjust the zero temperature deviation value Probe Input 2-pin thermocouple socket Socket — Over Indication Show ¡°— — — —¡± Data Hold Freeze the display reading Memory Recall Maximum & minimum value Sampling Time of Display Approx. 1 second Data Output RS-232 / USB PC computer interface• Connect the optional RS-232 cable (UPC-CBL2) and RS-232 plug• Connect the optional USB cable (USB-01) with USB plug Power Off Auto shut off saves battery life, or manual off by push button Operating Temperature 0 to 50 ¡ãC Operating Humidity Less than 85% R.H. Power Supply • Alkaline heavy duty DC 1.5 V battery (UM3, AA) ¡Á 8 pcs, or equivalent• DC 9 V adapter input (AC/DC power adapter is optional) Power Current Normal operation (w/o SD card save data and LCD backlight is OFF): approx. DC 75 mAWhen SD card save data but LCD backlight is OFF: approx. DC 95 mAIf LCD backlight ON, power consumption will increase approx. 11 mA Weight Meter: 948 g (includes batteries) Dimension 225 ¡Á 125 ¡Á 64 mm (8.86 ¡Á 4.92 ¡Á 2.52 inch) Accessories Included • Instruction manual — 1 PC• Type K temp. probe (TP-01) — 2 PC• SD Card (2 GB) — 1 PC• Hard carrying case (CA-08) — 1 PC Optional Accessories • Type K thermocouple probe (TP-01, TP-02A, TP-03, TP-04)• USB cable (USB-01)• RS232 cable (UPC-02)• Data acquisition software (SW-U811-WIN)• Excel data acquisition software (SW-E802)• AC to DC 9 V adapter Electrical Specifications Sensor Type Resolution Range Accuracy Type K 0.1 ¡ãC -50.1 to -100.0 ¡ãC ¡À (0.4% + 1 ¡ãC) -50.0 to 999.9 ¡ãC ¡À (0.4% + 0.5 ¡ãC) 1 ¡ãC 1000 to 1300 ¡ãC ¡À (0.4% + 1 ¡ãC) 0.1 ¡ãF -58.1 to -148.0 ¡ãF ¡À (0.4% + 1.8 ¡ãF) -58.0 to 999.9 ¡ãF ¡À (0.4% + 1 ¡ãF) 1 ¡ãF 1000 to 2372 ¡ãF ¡À (0.4% + 2 ¡ãF) Type J 0.1 ¡ãC -50.1 to -100.0 ¡ãC ¡À (0.4% + 1 ¡ãC) -50.0 to 999.9 ¡ãC ¡À (0.4% + 0.5 ¡ãC) 1 ¡ãC 1000 to 1150 ¡ãC ¡À (0.4% + 1 ¡ãC) 0.1 ¡ãF -58.1 to -148.0 ¡ãF ¡À (0.4% + 1.8 ¡ãF) -58.0 to 999.9 ¡ãF ¡À (0.4% + 1 ¡ãF) 1 ¡ãF 1000 to 2102 ¡ãF ¡À (0.4% + 2 ¡ãF) Type T 0.1 ¡ãC -50.1 to -100.0 ¡ãC ¡À (0.4% + 1 ¡ãC) -50.0 to 400.0 ¡ãC ¡À (0.4% + 0.5 ¡ãC) 0.1 ¡ãF -58.1 to -148.0 ¡ãF ¡À (0.4% + 1.8 ¡ãF) -58.0 to 752.0 ¡ãF ¡À (0.4% + 1 ¡ãF) Type E 0.1 ¡ãC -50.1 to -100.0 ¡ãC ¡À (0.4% + 1 ¡ãC) -50.0 to 900.0 ¡ãC ¡À (0.4% + 0.5 ¡ãC) 0.1 ¡ãF -58.1 to -148.0 ¡ãF ¡À (0.4% + 1.8 ¡ãF) -58.0 to 999.9 ¡ãF ¡À (0.4% + 1 ¡ãF) Type R 1 ¡ãC 1000 to 1652 ¡ãC ¡À (0.4% + 2 ¡ãC) 601 to 1700 ¡ãC ¡À (0.4% + 1 ¡ãC) 1 ¡ãF 32 to 1112 ¡ãF ¡À (0.4% + 1 ¡ãF) 1113 to 3092 ¡ãF ¡À (0.4% + 2 ¡ãF) Type S 1 ¡ãC 1000 to 1600 ¡ãC ¡À (0.4% + 0.5 ¡ãC) 601 to 1600 ¡ãC ¡À (0.4% + 1 ¡ãC) 1 ¡ãF 32 to 1112 ¡ãF ¡À (0.4% + 1 ¡ãF) 1113 to 2732 ¡ãF ¡À (0.4% + 2 ¡ãF)
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