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M1850.1

61 266 RUB   30 633 RUB
30 633 UAH   15 317 UAH
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The device is produced in 2017.

All measurement ranges and settings are available.

It is possible to customize any special scales.

 

Indicating instrument M1850.1 (M -1850.1, M 1850.1, m1850.1, m-1850.1, m 1850.1)
Indicating instrument M1850.1 included tachometer K1803.1 device designed for remote measurements of the speed and the direction of rotation shaft diameters from 20mm to 1125mm main marine engines.
Class of accuracy:
- 1.0 - Operation with reversing rollers;
- 1.0 - for units with zero within the range of measurement;
- 1.5 - for units with a leading zero.
Technical characteristics of the devices indicating instrument M1850.1 :
Indicating instrument M1850.1 a general climatic performance of "0";
Range measurement device K1803.1 tachometer and the number of rotor teeth, depending on the diameter of the shaft are shown in Table. 1;
Standard signal outputs on the analog tachometer output K1803.1 proportional to the speed of shafts;
Limits of voltage output:
- From 0V to +10 V - Operation tachometer combi rollers;
- From-10V to +10 V - Operation tachometer with reversing rollers;
Voltage output signals tachometer K1803.1 corresponding scale value - 10V;
Load resistance - from 2 ohms to 2 megohms;
Power supply unit is showing M1850.1 AC 220V, 50 Hz or 400 Hz with harmonics ratio not exceeding 10%;
Power consumption does not exceed 20 V ∙ A;
Table 1 Measurement range and the number of rotor teeth according to the diameter of the shaft
 
Scale range
Number of teeth of the rotor shaft with a diameter equal to
20mm-40mm
40mm-160mm
160mm-400mm
400mm-640mm
640mm-880mm
880mm-1125mm
0ob/min-100ob/min, 100ob/min-0ob/min-100ob/min
-
-
120mm
180mm
240mm
300mm
0ob/min-150ob/min, 150ob/min-0ob/min-150ob/min
-
120mm
180mm
240mm
300mm
-
0ob/min-200ob/min, 200ob/min-0ob/min-200ob/min
-
60mm
120mm
180mm
240mm
300m
0ob/min-250ob/min, 250ob/min-0ob/min-250ob/min
 
60mm
120mm
180mm
240mm
300mm
0ob/min-300ob/min, 300ob/min-0ob/min-300ob/min
-
60mm
120mm
180mm
240mm
300mm
0ob/min-400ob/min, 400ob/min-0ob/min-400ob/min
30mm
60mm
120mm
180mm
240mm
300mm
0ob/min-500ob/min, 500ob/min-0ob/min-500ob/min
30mm
60mm
120mm
180mm
240mm
-
0ob/min-600ob/min, 600ob/min-0ob/min-600ob/min
30mm
60mm
120mm
180mm
-
1
0ob/min-800ob/min, 800ob/min-0ob/min-800ob/min
30mm
60mm
120mm
-
-
-
0ob/min-1000ob/min, 1000ob/min-0ob/min-1000ob/min
30mm
60mm
120mm
-
-
-
0ob/min-2000ob/min, 2000ob/min-0ob/min-2000ob/min
30mm
60mm
-
-
-
-
0ob/min-3000ob/min, 3000ob/min-0ob/min-3000ob/min
30mm
60mm
 
-
-
-
0ob/min-4000ob/min, 4000ob/min-0ob/min-4000ob/min
30mm
-
-
-
-
-
 
Note. At special request can be made ​​tachometers to other ranges of indications, including those marked with an asterisk.
Overall dimensions of the device showing the device M1850.1 - 200x200x145mm, weight 3.5 kg;
Complies with GOST indicating instrument M1850.1.

Photos: M1850.1

M1850.1 front view (scale).
M1850.1 front view (scale).
M1850.1 side view (casing depth).
M1850.1 side view (casing depth).
M145 rear view (connection).
M145 rear view (connection).