Digital 4-channel thermometer with datalogger – Lutron TM-947SD
The measured data is stored directly on the SD memory card along with the date and time, and the display unit can be selected ° C / ° F. Sampling can be set between 1 and 3600s. Measured data on an SD card can be processed directly in Excel or another spreadsheet.
With SW-U801-WIN and USB-01 available at extra cost, it is possible to transfer the currently measured data to a PC and then process it there.
| * Type K/J/T/E/R/S, Pt 100 ohm, measurement with 4 display. |
| * Show 4 channels display on the LCD at the same time. |
| * Type K : -100 to 1300 ℃. |
| * Type J : -100 to 1200 ℃. |
| * Pt 100 ohm : -199.9 to 850.0 ℃. |
| * ℃/℉, 0.1 degree/1 degree. |
| * 4 channels ( T1, T2, T3, T4 ), T1-T2. |
| * Microcomputer circuit provides intelligent function
and high accuracy. |
| * Offset adjustment for the Type K/J/T/E/R/S measurement. |
| * Offset adjustment for the Pt 100 measurement. |
| * Measuring unit can select to ℃ or ℉. |
| * Real time SD memory card Datalogger, it Built-in Clock and Calendar, real time data recorder, sampling time set
from 1 second to 3600 seconds. |
| * Manual datalogger is available ( set the sampling
time to 0 second ), during execute the manual datalogger function, it can set the different position ( location ) No. ( position 1 to position 99 ). |
| * Innovation and easy operation, computer is not need to setup extra software, after execute datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it can down load the all the measured value with the time information ( year/month/date/
hour/minute/second ) to the Excel directly, then user can make the further data or graphic analysis by themselves. |
| * SD card capacity : 1 GB to 16 GB. |
| * LCD with green light backlight, easy reading. |
| * Can default auto power off or manual power off. |
| * Data hold, record max. and min. reading. |
| * Microcomputer circuit, high accuracy. |
| * Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter. |
| * RS232/USB PC COMPUTER interface. |
| * Heavy duty & compact housing case. |
| Power off | Auto shut off saves battery life or
manual off by push button. |
| Operating
Temperature |
0 to 50 ℃. |
| Operating
Humidity |
Less than 85% R.H. |
| Power Supply | * Alkaline or heavy duty DC 1.5 V battery
( UM3, AA ) x 6 PCs, or equivalent. |
| * DC 9V 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 8.5 mA. |
| When SD card save the data but and LCD Backlight is OFF) :
Approx. DC 30 mA. |
|
| * If LCD backlight on, the power
consumption will increase approx. 14 mA. |
|
| Weight | 489 g/1.08 LB. |
| Dimension | 177 x 68 x 45 mm
(7.0 x 2.7x 1.9 inch) |
| Accessories
Included |
* Instruction manual………………………1 PC |
| Optional Accessories | Type K thermocouple probe. TP-01, TP-02A. TP-03, TP-04
Pt 100 ohm probe, TP-101. SD Card ( 1 GB ) SD Card ( 2 GB ) USB cable, USB-01. RS232 cable, UPCB-02. Data Acquisition software, SW-U801-WIN. AC to DC 9V adapter. Hard carrying case, CA-06. Soft carrying case, CA-05A. |
| Circuit | Custom one-chip of microprocessor LSI
circuit. |
||
| Display | LCD size : 52 mm x 38 mm
LCD with green backlight ( ON/OFF ). |
||
| Channels | T1, T2, T3, T4, T1-T2. | ||
| Sensor type | Type K thermocouple probe.
Type J/T/E/R/S thermocouple probe. PT 100 ohm probe * Cooperate with an 0.00385 alpha coefficient, meet DIN IEC 751. |
||
| Resolution | 0.1℃/1℃, 0.1℉/1 ℉. | ||
| Datalogger Sampling Time Setting range | Auto | 1 second to 3600 seconds
@ Sampling time can set to 1 second, but memory data may loss. |
|
| Manual | Push the data logger button
once will save data one time. @ Set the sampling time to 0 second. @ Manual mode, can also select the 1 to 99 position ( Location ) no. |
||
| Memory Card | SD memory card. 1 GB to 16 GB. | ||
| Advanced setting | 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 to ℃ or ℉ Set sampling time SD memory card Format |
||
| Temperature Compensation | Automatic temp. compensation for the type K/J/T/E/R/S thermometer. | ||
| Linear
Compensation |
Linear Compensation for the full range. | ||
| Offset Adjustment | Available for Type K/J/T/E/R/S and Pt 100 ohm. | ||
| Probe Input
Socket |
Type K/J/T/E/R/S
2 pin thermocouple socket. |
||
|
Pt 100 ohm : Ear phone 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 RS232 cable UPCB-02 will get the RS232 plug. Connect the optional USB cable USB-01 will get the USB plug. |
||
| Sensor
Type |
Resolution | Range | Accuracy |
| Type K | 0.1 ℃ | -50.1 to -100.0 ℃ | ± ( 0.4 % + 1 ℃ ) |
| -50.0 to 999.9 ℃ | ± ( 0.4 % + 0.5 ℃ ) | ||
| 1 ℃ | 1000 to 1300 ℃ | ± ( 0.4 % + 1 ℃ ) | |
| 0.1 ℉ | -58.1 to -148.0 ℉ | ± ( 0.4 % + 1.8 ℉ ) | |
| -58.0 to 999.9 ℉ | ± ( 0.4 % + 1 ℉ ) | ||
| 1 ℉ | 1000 to 2372 ℉ | ± ( 0.4 % + 2 ℉ ) | |
| Type J | 0.1 ℃ | -50.1 to -100.0 ℃ | ± ( 0.4 % + 1 ℃ ) |
| -50.0 to 999.9 ℃ | ± ( 0.4 % + 0.5 ℃ ) | ||
| 1 ℃ | 1000 to 1150 ℃ | ± ( 0.4 % + 1 ℃ ) | |
| 0.1 ℉ | -58.1 to -148.0 ℉ | ± ( 0.4 % + 1.8 ℉ ) | |
| -58.0 to 999.9 ℉ | ± ( 0.4 % + 1 ℉ ) | ||
| 1 ℉ | 1000 to 2102 ℉ | ± ( 0.4 % + 2 ℉ ) | |
| Type T | 0.1 ℃ | -50.1 to -100.0 ℃ | ± ( 0.4 % + 1 ℃ ) |
| -50.0 to 400.0 ℃ | ± ( 0.4 % + 0.5 ℃ ) | ||
| 0.1 ℉ | -58.1 to -148.0 ℉ | ± ( 0.4 % + 1.8 ℉ ) | |
| -58.0 to 752.0 ℉ | ± ( 0.4 % + 1 ℉ ) | ||
| Type E | 0.1 ℃ | -50.1 to -100.0 ℃ | ± ( 0.4 % + 1 ℃ ) |
| -50.0 to 900.0 ℃ | ± ( 0.4 % + 0.5 ℃ ) | ||
| 0.1 ℉ | -58.1 to -148.0 ℉ | ± ( 0.4 % + 1.8 ℉ ) | |
| -58.0 to 999.9 ℉ | ± ( 0.4 % + 1 ℉ ) | ||
| 1 ℉ | 1000 to 1652 ℉ | ± ( 0.4 % + 2 ℉ ) | |
| Type R | 1 ℃ | 0 to 600 ℃ | ± ( 0.4 % + 0.5 ℃ ) |
| 601 to 1700 ℃ | ± ( 0.4 % + 1 ℃ ) | ||
| 1 ℉ | 32 to 1112 ℉ | ± ( 0.4 % + 1 ℉ ) | |
| 1113 to 3092 ℉ | ± ( 0.4 % + 2 ℉ ) | ||
| Type S | 1 ℃ | 0 to 600 ℃ | ± ( 0.4 % + 0.5 ℃ ) |
| 601 to 1500 ℃ | ± ( 0.4 % + 1 ℃ ) | ||
| 1 ℉ | 32 to 1112 ℉ | ± ( 0.4 % + 1 ℉ ) | |
| 1113 to 2732 ℉ | ± ( 0.4 % + 2 ℉ ) | ||
| Remark :
Accuracy value is specified for the meter only. Accuracy is tested under the meter’s environment temperature within 23 ± 5℃. Linearity Correction : Memorize the thermocouple’s curve into the intelligent CPU circuit, |
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