Ammeter M4206, M4206 microammeter (M 4206, M-4206)
Ammeter M4206, M4206 microammeter designed to measure current in dc circuits.
Dimensions - 40h40h49mm.
Class of accuracy - 2.5-4.0.
Devices are resistant to shaking and vibration.
Ammeters M4206, M4206 microammeter shield used at an ambient temperature of -40 º C to +60 ° C and relative humidity to 95% (at 35 ° C).
In terms of resistance to mechanical stress device refers to the shaking and vibration.
Measuring range of devices ammeter M4206, M4206 microammeter - 10mkA-1000mkA.
Accuracy Class - 2.5 and 4.0.
Voltage drop - no more than 200mV.
Settling time devices ammeter M4206, M4206 microammeter - ≤ 3s.
The operating position - vertical or horizontal.
Scale length - 26mm.
The final values of range of devices ammeter M4206, M4206 microammeter (unilateral and bilateral scale) correspond to the following values 10mkA, 20mkA, 30mkA, 50mkA, 100mkA, 200mkA, 300mkA, 500mkA, 1000mkA.
Change the readings of ammeter M4206, M4206 microammeter caused by the deviation of the ambient temperature of 20 º C ± 5 ° C (class H) does not exceed ± 1,2% for instruments of accuracy class 2,5 and ± 2,0% for instruments of class accuracy of 4.0 for every 10 degrees.
Change the readings does not exceed ± 0,5% in the most unfavorable direction of the magnetic field intensity 400 A / m when mounted on a ferromagnetic shield, and placed close under the influence of the same instrument.
Weight devices ammeter M4206, M4206 microammeter - not more than 0.125 kg.
Devices structurally designed in a black plastic case.
Measuring mechanism of the magnetoelectric system has vnutriramochny magnet mount mobile part in stretching and the mechanical index (pointer).
Scale devices ammeter M4206, M4206 microammeter uniform, measuring range covers the entire length of the scale.
The minimum probability of failure of instrument for 500 hours of testing at least 0.7 at a confidence level of 0.9.