Electrical measuring instruments >> tachometers

7TE-M1

19 999 RUB
8 399 UAH
available:
91 pieces

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Tachometer 7TE-M1 (7TEM1, 7-TE-M1, 7 TE M1, 7te-m1, 7TEM-1, 7TEM 1, 7TE M1, 7 TE-M1, 7TE-M1, 7tem1, 7-te-m1, 7 te m1, 7tem-1, 7tem 1, 7te m1, 7 te-m1)
Tachometer 7TE-M1 is designed for remote measurement of the speed of mechanisms and machines used in the various sectors of the economy, particularly in the run-in and braking test bench of internal combustion engines, as well as to control the rotational speed separators, turbines, etc.
Technical characteristics of the devices tachometers 7TE-M1:
Ambient temperature - from -10 º C to +50 º C;
Maximum permissible error of the instrument tachometer 7TE-M1 is given by:
± (α% ± M)
where α - class precision tachometer, M - error due to the measurement resolution (smallest scale interval level);
Measuring instrument tachometer 7TE-M1 is designed to operate from a negative polarity, or any form of sine wave amplitude of 2V to 50V;
The converter provides the output signal amplitude 1 of negative polarity of at least 2B, relative to pin 2;
Range measurement device tachometer 7TE-M1 should be between 2.0 rev / min to 99999ob/min;
Measuring range meter at the corresponding time of measurement should conform to Table 1;
Tab. 1 Measuring range meter device tachometer 7TE-M1 in the corresponding times
 
Measurement range
Time of measurement,
The meter
Hz
rev / min
100Hz-40000Gts
10ob/min-4000ob/min
0.1
00010-04000
100Hz-40000Gts
20ob/min-8000ob/min
0.2 s
00020-08000
100Hz-40000Gts
30ob/min-12000ob/min
0.3
00030-12000
100Hz-40000Gts
50ob/min-20000ob/min
0.5
00050-20000
100Hz-40000Gts
60ob/min-24000ob/min
0.6 s
00060-24000
20Hz-40000Gts
20ob/min-40000ob/min
1.0 s
00020-40000
20Hz-40000Gts
40ob/min-80000ob/min
2.0 s
00040-80000
20Hz-33333Gts
60ob/min-99999ob/min
3.0 s
00060-99999
20Hz-15000Gts
100ob/min-75000ob/min
5.0 s
00100-75000
20Hz-15000Gts
120ob/min-90000ob/min
6.0 with
00120-90000
20Hz-40000Gts
2ob/min-4000ob/min
1.0 s
0002,0-4000

The output frequency of the inverter does not exceed 10000 Hz and is defined by the formula:
F = (A ∙ K) / 60
where F - output frequency, A - controlled shaft speed (r / min), K - number of teeth of gear parts;
Minimum output frequency - 20 Hz;
Tachometer 7TE-M1 comprises:
- Indicating device;
- The primary transmitter;
Meter tachometer can be used as a frequency;
Meal Meter AC, 50 Hz ± 1 Hz, 220V +22 V, 220V-33V;
Electrical power to the transmitter unit tachometer 7TE-M1 is made ​​from the scheme meter;
The sensitivity of the meter - no more than 10 V ∙ A;
Overall dimensions tachometer 7TE-M1:
- Meter - 90h107h149mm;
- Converter - 18h109mm;
Weight:
- Meter - 1.6 kg;
- Converter - 0.19 kg.

Photos 7TE-M1

7TE-M1 device image.
7TE-M1 device image.
7TE-M1 side view.
7TE-M1 side view.
7TE-M1 rear view.
7TE-M1 rear view.
7TE-M1 overhead view.
7TE-M1 overhead view.
7TE-M1 bottom view.
7TE-M1 bottom view.


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