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A-340 Ammeter A-340.


3 300 RUB
800 UAH
59 pieces

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Ammeter A-340 (A340, A 340)
Ammeter A-340 is designed to measure current in DC planes.
Technical characteristics of the devices ammeters A-340:
Ranges - 40A-0A-120A;
Way to include - with external shunt SHA-340;
The basic error in all of the scale unit ammeter A-340 - ± 2 ± (y - tolerance shunt resistance of the nominal value of not more than ± 0,2% for grafts for rated currents up to 120 A and ± 0,5% - for rated currents of over 120A);
Operating position ammeter device A-340 - vertical;
Response time - 3 s;
The length of the instrument scale ammeter A-340 - 38mm;
Scale value - 10A;
The angle of the instrument scale ammeter A-340 - 80 º;
Uniform scale devices;
Changing readings ammeter A-340 caused a deviation of ambient temperature from normal (within the operating temperature range) for every 10 K, does not exceed ± 1% under the influence of a constant external magnetic field of 400 A / m - not more than ± 2%;
Devices are efficient at vibration accelerations up to 20 m / s 2 at the vibration frequency 40Hz-50Hz, at temperatures ranging from -60 º C to +50 ° C;
Relative humidity - 95% -100%;
On the instrument ammeter A-340 ordinary and tropical;
Dimensions - Diameter 60h76mm;
Unit weight ammeter A-340 - 0.4 kg;
Dimensions shunt - 85h26h25mm;
Massa shunt - 0.1 kg;
The manufacturer guarantees that the quality of the instrument ammeter A-340 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.