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 40mm up to 500mm.
| Models | TM-4100 | TM-4100D (USB datalogger) |
| Display | 6 digits backlit LCD | |
| Detection distance | 50mm to 500mm (1.58 to 19.7) | |
| Measuring indicator | The LCD display RING with a buzzer sound (or off) | |
| Sampling period | 62.5ms to 2s | |
| Operating temp/humidity | 0~40°C;25% to 75% RH | |
| Storage temp/humidity | -10~60°C;0% to 80% RH | |
| Memory capacity | 300 data sets | 20,000 data sets |
| Power supply | 9V battery x1 | |
| External power | AC 100~240V to DC 9V/0.5A | |
| Battery life | About 30 hours (buzzer off) | |
| Dimension | Approx. 186x76x36mm (LxWxH) | |
| Weight | Approx. 200g | |
| Accessories | Battery x1, carrying case x1, reflective tape x1 sheet, MINI USB 4P (MALE) to USB cable x1 (TM-4100D) | |
| Accuracy | AVG ON | AVG OFF |
| Up to 9,999 counts | ±1dgt | ±10dgt |
| 10,000 counts | ±2dgt | ±20dgt |
| 20,000 counts or more
(r/min mode only) |
±20dgt | ±100dgt |
| Period measurement only | ±0.5% rdg is added to above-mentioned accuracy | |
| 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 |
200.0 to 399.0 |
|
| Count
measurement (count) |
1 |
0 to 999999 (input conditions up to rotational speed measurement upper limit) |
|||
| Mode
|
Range
|
Contactless measurement | Contact measurement | ||
|
AVG=ON |
AVG=OFF |
AVG=ON |
AVG=OFF | ||
| Rotational
speed measurement (r/m) |
1 |
30.00 to 199.99 |
– |
15.00 to 199.99 |
– |
|
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 19999 | |
|
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 | |
| Speed
Measurement |
Range | AVG ON | AVG OFF |
| m/min
|
1 | 1.500 to 19.999 | – |
| 2 | 20.00 to 199.99 | 15.00 to 199.90 | |
| 3 | 200.0 to 1999.9 | 200.0 to 1999.0 | |
| m/s
|
1 | 0.0250 to 1.9999 | 0.2500 to 1999.0 |
| 2 | 2.000 to 19.999 | 2.000 to 19.990 | |
| 3 | 20.00 to 33.30 | 20.00 to 33.30 |
