Electrical measuring instruments >> analog panel meters >> ammeters and voltmeters >> DC >> size 80x80mm
Milliammeter M258M (M 258M, M-258M; m258m; m 258m; m-258m)
Milliammeter M258M - a device designed to measure the DC equipment for various purposes, heavy duty mechanical and environmental influences.
Accuracy class: 2.5.
Ranges: 30mA - 0 - 30 mA.
ENVELOPE Ita - 80 × 80mm.
Milliammeter M258M is the basic error, the value of which 2.5. Change readings caused ambient air temperature deviation from normal for every 10K does not exceed ± 1,2%.
Settling time of mobile devices does not exceed 4 seconds.
Milliammeters M258M able to withstand the forces of the following type:
- Hitting 100-750m / s 2 (at 80-120 beats / min);
- Vibration 2-20m / s 2 (at 10-40Hz).
Under the terms of mechanical stress during operation M258M applies to ordinary. Instruments included directly, and are designed to work in such conditions:
- Air temperature ranging from -50 ° C to +60 ° C;
- Relative humidity - less than 95%.