Tenmars TM-4100 & TM-4100D Tachometer

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The Tenmars 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.

WARRANTY 3

SKU: TENMARS TM-4100 Categories: , Tags: ,

Tenmars TM-4100 & TM-4100D Tachometer

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
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
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.
Weight 1 kg

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