توضیحات
Panel analog DC microammeter EA2230 cl. 2.5
EA2230
EA2230 Panel analog DC microammeter
Microammeters EA2230 are designed to be built into measuring and test equipment, they are used to measure DC current in electrical circuits of stationary and portable devices operated in closed unheated rooms
Microammeters EA2230 – devices of the magnetoelectric system with the fastening of the moving part on the braces
The working position is horizontal or vertical
Technical characteristics of the ammeter EA2230
| Measurement ranges, μA | Internal resistance Ohm, no more | Accuracy class |
| 0-50 | 3000 | 2.5 |
| 0-100 | 900 | 2.5 |
| 0-150 | 900 | 2.5 |
| 0-200 | 900 | 2.5 |
| 0-300 | 500 | 2.5 |
| 0-500 | 500 | 2.5 |
| 0-1000 | 200 | 2.5 |
| 20-0-20 | 5000 | 2.5 |
| 25-0-25 | 3000 | 2.5 |
| 50-0-50 | 3000 | 1.5 |
| 100-0-100 | 900 | 1.5 |
| 200-0-200 | 900 | 1.5 |
| 300-0-300 | 500 | 1.5 |
| 500-0-500 | 200 | 1.5 |
| 1000-0-1000 | 100 | 1.5 |
| Ambient temperature | from minus 50 to + 60 ° С |
| Relative humidity | 95% at 35 ° C |
| Weight | 0.15 kg |
| dimensions | 60x60x50 mm |
By agreement with the customer, devices can be manufactured with special scales and without filling with a sealant
An example of an entry when ordering and in the technical documentation of other products
” Microammeter EA2230 , 0-50 μA, TU 4223-001-05798310-99″
without filling with sealant
” Microammeter EA2230A , 0-50 μA, TU 4223-001-05798310-99″
with a special scale
” Microammeter EA2230.X , TU 4223-001-05798310-99″
where X is the execution according to the design documentation
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