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M4205

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Ammeter M4205, M4205 microammeter (M-4205, M 4205)
 
Ammeter M4205, M4205 microammeter designed to measure current in dc circuits.
Dimensions - 60h60h49mm.
Class of accuracy - 1.5-2.5.
Vibration, resistant to shaking.
 
Technical characteristics of the devices ammeters M4205, M4205 microammeter:
 
Used at an ambient temperature of -40 º C to +50 ° C with relative humidity up to 95% (at 35 ° C).
Not operate the device ammeter M4205, M4205 microammeter at temperatures from -50 º C to +60 ° C and relative humidity to 95% (at 60 ° C).
In terms of resistance to mechanical stress device relates to vibration and tryaskoprochnym.
On the instrument ammeter M4205, M4205 microammeter - conventional and tropical.
Accuracy class 1.5 and 2.5.
Voltage drop - no more than 200mV.
Settling time device ammeter M4205, M4205 microammeter - up to 3 sec.
Operating position - vertical and horizontal.
The length of the instrument scale ammeter M4205, M4205 microammeter - 46mm.
Scale devices - even.
The final value of the measurement range microammeter type M4205 with unilateral and bilateral symmetrical scale - 10mkA; 20mkA; 30mkA; 50mkA; 100mkA; 200mkA; 300mkA; 500mkA and 1000mkA.
Voltage drop - no more than 200mV.
The method of use, ammeter M4205, M4205 microammeter - direct.
Change the readings caused by the deviation of the ambient temperature of 20 º C ± 5 ° C (class H) does not exceed ± 0,8% for instruments of accuracy class 1,5 and ± 1,2% for instruments of accuracy class 2.5 for every 10 deg in the worst direction of a magnetic field of 400A / m - not more than ± 0,5%; when the instrument is in a ferromagnetic shield, and placed close under the influence of the same device - does not exceed ± 0,5%.
Unit weight ammeter M4205, M4205 microammeter - 0.15 kg.
Devices structurally designed in black plastic enclosures.
Measuring mechanism - the magneto system has vnutriramochny magnet mount mobile unit for stretching, the mechanical index pointer.
The minimum probability of failure of the device ammeter M4205, M4205 microammeter for 500 hours of testing at least 0.7 at a confidence level of 0.8.

Photos M4205

M4205 front view (scale).
M4205 front view (scale).
M4205 side view (casing depth).
M4205 side view (casing depth).
M4205 rear view (connection).
M4205 rear view (connection).


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