Product Description

Lutron TM-946 Thermometer 4 Channels

Thermometer TM-946 4 Channels Thermometer with 4 display locations at the same time to compare temperature values , auto and manual data logging functions.

Features Lutron TM-946 Thermometer 4 Channels :

Type K/J, Pt 100 ohm, measurement with 4 display
Show 4 channels display on the LCD at the same time
Type K : -199.9° to 1370° C
Type J : -199.9° to 1210° F
PT 100 ohm : -199.9° to 850° C
°C / °F, 0.1 degree / 1 degree
4 channels ( T1, T2, T3, T4 ), T1-T2
Microcomputer circuit provides intelligent function and high accuracy
Manual and auto data logger, with flexible sampling time selection, can save max. 16,000 reading data
Records Maximum and Minimum readings with recall
Data hold function for freezing the desired value
Offset adjustment for the Type K and Type J measurement
Offset adjustment for the PT 100 measurement
Measuring unit can select to °C or °F
DC 1.5V (UM-4, AAA) battery x 6 PCs
Build in the input socket for DC 9V power adapter
RS232 PC serial interface
Few panel buttons, easy operation
Built-in low battery indicator
Heavy duty & compact housing case

Specifications Lutron TM-946 Thermometer 4 Channels :

Circuit	Custom one-chip of microprocessor LSI circuit.
Display	LCD size : 52 mm x 38 mm * Show 4 channels display on the display at the same time.
Display Unit	℃ ,℉
Resolution	0.1 , 0.1 ℉.
Channels	T1, T2, T3, T4, T1-T2.
Sensor type	Type K thermocouple probe.
	Type J thermocouple probe.
	PT 100 ohm probe * Cooperate with an 0.00385 alpha coefficient, meet DIN IEC 751.
Sampling Time of Data Logger	Manual : Push the data logger button once will save data one time. * Set the sampling to 0 second
Sampling Time of Data Logger	Auto : 1 second to 59 minutes and 59 seconds
Data Logger number	Max. 16,000-point Data logger
	Type K, Type J, 4 channels ( T1, T2, T3, T4 ) * Memory use 4 data point space in the memory
	Pt 100 ohm, 2 channels ( T1,T2 ) * Memory use 2 data point space in the memory
	T1-T2 * Memory use 4 data point space in the memory
Temperature Compensation	Automatic temp. compensation for the cold junction both type K/J thermometer
Linear Compensation	Linear Compensation for the full range.
Offset, Span Adjustment	Available for advanced calibration procedure.
Probe Input Socket	Type K, Type J : 2 pin thermocouple socket.
Probe Input Socket	Pt 100 ohm : Ear phone socket.
Accessories included	Instruction manual 1 PC Battery AAA ( 1.5 Volt ) 6 pcs
Optional Accessories	Battery AAA ( 1.5 Volt ) 6 pcs Type K thermocouple probe. TP-01, TP-02A. TP-03, TP-04 Pt 100 ohm probe, TP-101. AC to DC 9V adapter. RS232 cable, UPCB-02. USB cable, USB-01 Data Acquisition software, SW-U801 Data Logger software, SW-DL2005. Soft carrying case, CA-05A. Hard carrying case, CA-06.

ELECTRICAL SPECIFICATIONS

Type K, Type J thermocouple

Type K, Type J thermocouple
Sensor Type	Resolution	Range	Accuracy
Type K	1 ℃	1000 to 1370.0 ℃	± ( 0.5 % + 1 )
	0.1 ℃	-199.9 to 999.9 ℃	± ( 0.5 % + 1 )
	1 ℉	1000 to 2498 ℉	± ( 0.5 % + 1.8 )
	0.1 ℉	-199.9 to 999.9 ℉	± ( 0.5 % + 1.8 )
Type J	1 ℃	1000 to 1210 ℃	± ( 0.5 % + 1 )
	0.1 ℃	-199.9 to 999.9 ℃	± ( 0.5 % + 1 )
	1 ℉	1000 to 2210 ℉	± ( 0.5 % + 1.8 )
	0.1 ℉	-199.9 to 999.9 ℉	± ( 0.5 % + 1.8 )

PT 100 ohm
Resolution	Range	Accuracy
0.1 ℃	-199.9 to 850 ℃	± ( 0.4 % + 1 )
1 ℉	1000 to 1562 ℉	± ( 0.4 % + 1.8 )
0.1 ℉	-199.9 to 999.9 ℉
1 ℉	-200 to -327 ℉
* Pt 100 ohm probe TP-101 is the optional accessory