Tenmars TM-4100 & TM-4100D Tachometer

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TM-4100 Tacho Meter can be used for various types of equipment such as conveyors, cooling equipment, dryers, elevators, windmills, rotary feeders and grinders. It is available for contact (with 4100K tool kit) and non-contact applications. The non-contact can measure from up to 500mm.

Features

Large 6-digit LCD display with backlight.
Measurement distance 40mm to 500mm.
Measuring by the output of red visible-spectrum light.
200 data sets of memory.
Auto ranging.
Average measurements.
Min/Max and Hold functions.
Auto Power off.
Supplied with: battery (installed), reflective tape, carrying case, and USB cable for TM-4100D only.

Model TM-4100D

30,000 data sets datalogger through USB port.

Authorised Australian Distributor

SKU: TENMARS TM-4100 Categories: Tachometer, Tenmars Tags: Tachometers, Tenmars

Specifications

General Specification	TM-4100	TM-4100D (Datalogger)
Display	6-digit backlit Liquid Crystal Display
Range Switching	Automatic
Detection Distance	Non-contact, 40mm to 500mm
Measurement Method	Output the red visible-spectrum light containing signal to the tape or plate and receiving the signal from the reflective light.
Measuring Indicator	The LCD displays “RING” with a buzzer sound (or off)
Resolution	Over 10,000 count, AVG “ON” ±2 digits; AVG “OFF” ±20 digits
Sampling Rate	0.5 to 10 times/second
Operating Temperature/Humidity	0°C to 40°C; 25% to 75% R.H.
Storage Temperature/Humidity	-10°C to 60°C; 0% to 80% R.H.
Memory Capacity	200 data sets	200 data sets in memory and as a USB datalogger; 30,000 data sets
Power Supply	9-volt battery
Maximum Rated Power	0.5VA
Battery Life	approx 30 hours (buzzer off)
Dimensions	186mm (L) x 76mm (W) x 36mm (D)
Weight	approx 200g

Rotation Speed Measurement

Mode	Range	Contactless Measurement		Contact Measurement
Mode	Range	AVG = ON	AVG = OFF	AVG = ON	AVG = OFF
Rotation Speed Measurement (r/m)	1	30.00 to 199.9	―	15.00 to 199.9	―
	2	200.0 to 1999.9	300.0 to 1999.0	200.0 to 1999.9	150.0 to 1999.0
	3	2000 to 19999	2000 to 19990	2000 to 19999	2000 to 19990
	4	20000 to 99990	20000 to 99990	―	―
Rotational Speed Measurement (r/s)	1	0.5000 to 1.9999	―	0.2500 to 1.9999	―
	2	2.000 to 19.999	5.000 to 19.990	2.000 to 19.999	2.500 to 19.990
	3	20.00 to 199.99	20.00 to 199.90	20.00 to 199.99	20.00 to 199.90
	4	200.0 to 1600.0	200.0 to 1600.0	200.0 to 333.0	200.0 to 333.0
Period Measurement (ms)	1	0.6000 to 1.9999	0.6000 to 1.9990	―	―
	2	2.000 to 19.999	2.000 to 19.990	3.000 to 19.999	3.000 to 19.990
	3	20.00 to 199.99	20.00 to 199.90	20.00 to 199.99	20.00 to 199.90
	4	200.0 to 1999.9	―	200.0 to 3999.9	200 to 3999.0
Count Measurement	0 to 999999 (Input conditions Up to rotational speed measurement upper limit)

Circumferential Speed Measurement

Mode	Range	Contact Measurement
Mode	Range	AVG = ON	AVG = OFF
Measurement (m/min	1	1.500 to 19.999	―
	2	20.00 to 199.9	15.00 to 199.90
	3	200.0 to 1999.9	200.0 to 1999.0
Measurement (m/s)	1	0.0250 to 1.9999	0.0250 to 1.9990
	2	2.000 to 19.999	2.000 to 19.990
	3	20.00 to 33.30	20.00 to 33.30

Accuracy

Range	AVG = ON	AVG = OFF
Up to 9,999 counts	±1 digit	±10 digits
10,000 counts or more	±2 digits	±20 digits
20,000 counts or more (r/min only)	±20 digits	±100 digits
Period Measurement only	±0.5% of reading is added to above

Ordering Information

Model Name	Description
Tenmars TM-4100	Tachometer Included accessories: Battery (installed), reflective tape, and carrying case,
Tenmars TM-4100D	Tachometer Included accessories: Battery (installed), reflective tape, carrying case, and USB cable.