Ammeter D50542
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Ammeter & nbsp; D50542 & nbsp;. For accurate measurement of current in electrical circuits AC and DC, as well as for checking less accurate instruments
Maximum permissible additional instrument error caused by frequency deviation from an upper normal of the boundary frequency to any value of the frequency in the working frequency range is + 0.1% of the final value of the measuring range
Response time unit does not exceed 3
Input resistance:.. < br>
& nbsp; & mdash; 0.3 ohms range 2.5 A;
& nbsp; & mdash; 0.13 ohms range 5 A.
& nbsp; Inductance:
& nbsp; & mdash; 0,1mg to range 2, 5 A;
& nbsp; & mdash; 0.03 mg in the range of 5 A.
& nbsp; The average service life of the device 10 years
& nbsp;.
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| measured current type | AC and | ||||||||||||||||||||||||||
| accuracy | 0.1 | ||||||||||||||||||||||||||
| The final value of the measurement range I, A | 2,5 | ||||||||||||||||||||||||||
| The final value of the measurement range II , A | 5 | ||||||||||||||||||||||||||
& nbsp; operating Conditions | range operating temperatures from | from 1 to 35 & deg; C | relative humidity,% | 90 | temperature, & deg; C | 25 | working position | horizontal | & nbsp; dimensions and weight of the device | dimensions instrument mm | 205h290h135 | Dimensions transformer mm | 65h85h45 | unit weight, kg | 4.3 | transformer weight, kg | 0.5
| Documentation for download of the device not available |