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M4255 Milliammeter M4255, M4255 ammeter, kiloampermetr M4255, M4255 voltmeter, kilovoltmeter M4255.

M4255

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Milliammeter M4255, M4255 ammeter, kiloampermetr M4255, M4255 voltmeter, kilovoltmeter M4255 (M 4255, M-4255)
 
Milliammeter M4255, M4255 ammeter, kiloampermetr M4255, M4255 voltmeter, kilovoltmeter M4255 designed for current and voltage measurements in DC portable or mobile units.
Accuracy class - 1.5, 2.5;
Dimensions - 80h80h50mm;
Vibration, shock resistant.
 
Technical characteristics of the devices milliammeter M4255, M4255 ammeters, kiloampermetry M4255, M4255 voltmeters, kilovoltmeters M4255:
 
Accuracy class - 1.5, 2.5;
Acceptable basic error does not exceed:
- ± 1,5% - for instruments of accuracy class 1.5;
- ± 2,5% - for instruments of accuracy class 2.5;
The final value of the measuring range and the voltage drop across the device milliammeter M4255, ammeter M4255, M4255 kiloampermetr, voltmeter M4255, M4255 kilovoltmeter listed in Table 1;
 
Table 1: The final value of the measuring range and the voltage drop across the device milliammeter M4255, ammeter M4255, M4255 kiloampermetr, voltmeter M4255, M4255 kilovoltmeter
The final value of the measuring range milliammeter instrument M4255, ammeter M4255, M4255 kiloampermetr, voltmeter M4255, M4255 kilovoltmeter
Voltage drop, mV, not more
1mA
5mA
10mA
15mA
30mA
1A, 2A, 3A, 5A, 10A
1B, 2B, 3B, 7.5V, 10V, 15V, 30V, 50V, 75V, 100V, 150V, 250V, 3000V
60mA
125mA
65mA
75mA
45mA
85A
50mA, 100mA, 150mA, 300mA, 500mA, 600mA
85mA
 
Scale Length - 46mm;
Settling time moving part - 3c;
Operating position device milliammeter M4255, M4255 ammeter, kiloampermetr M4255, M4255 voltmeter, kilovoltmeter M4255 - vertical and horizontal;
In terms of resistance to mechanical impact devices are vibration and shock resistant;
Changing readings caused deviation of ambient temperature from normal to any (within the operating temperature range) for every 10 K, does not exceed ± 0,8% - for accuracy class 1.5, and ± 1,2% - for accuracy class 2, 5, under the influence of an external magnetic field of 400 A / m - less than ± 0,5%, if the instrument is placed on a ferromagnetic shield, as well as under the influence placed back to back with him of the same device;
Dimensions of the device milliammeter M4255, M4255 ammeter, kiloampermetr M4255, M4255 voltmeter, kilovoltmeter M4255 - 80h80h50mm;
Weight - 0.2 kg;
Mean time to failure of the device milliammeter M4255, M4255 ammeter, kiloampermetr M4255, M4255 voltmeter, kilovoltmeter M4255 - no less than 32,000 hours;
Average life - at least 6 years;
The manufacturer guarantees that the quality of the instrument milliammeter M4255, ammeter M4255, M4255 kiloampermetr, voltmeter M4255, M4255 kilovoltmeter technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.


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