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E373

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8 142 UAH
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Frequency counter E373 (E-373, E 373)
 
Frequency counter E373 is designed to measure the frequency of the alternating current in the range of 45Hz to 55Hz.
Dimensions - 120h120h97mm.
Accuracy class - 2.5.
Vibration, shock resistant.
 
Specifications Frequency devices E373:
 
Measuring range - 45Hz-55Hz;
Rated voltage of the device frequency E373:
- Intended for direct inclusion - 127V, 220V, 380V;
- To switch the transformer voltage - 100V;
Operating position - vertical;
Changing readings frequency E373 caused deviation of ambient temperature of 20 º C ± 5 º C (class H) does not exceed ± 1,2% for every 10 K, under the most unfavorable direction of the magnetic field strength of 400 A / m, which changes with the frequency of the current flowing through frequency counter - does not exceed ± 5,0% of the measuring range, when the instrument is on a ferromagnetic shield 3mm thick - less than ± 1,0% of the measuring range;
Scale devices - irregular;
The length scale of the instrument frequency E373 - 85mm;
Size - no more 120h120h97mm;
Weight of the device frequency E373 - not more than 1.2 kg;
Time to failure - at least 24,000 hours;
The manufacturer guarantees that the quality of the device frequency E373 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.

Photos E373

E373 front view (scale).
E373 front view (scale).
E373 side view (casing depth).
E373 side view (casing depth).
E373 rear view (connection).
E373 rear view (connection).


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