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F295

21 169 RUB
10 585 UAH
available:
12 pieces

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    Voltmeter, milliammeter digital F295
    Also, this device can be called: F 295, F-295.
 
    F295 voltmeter, milliammeter is designed to measure voltage and current in DC circuits.
    Dimensions - 80x160x250 mm.
    Accuracy class - 0.1, 0.05, 0.2, 0.025.
 
    The work is based on the method of unit-time wavelet transform two-stroke integrating the measured signal and reference voltage.
 
    Specifications voltmeter, milliammeter F295:
 
Device
Method of incorporating
Measurement limit
Quantization step
Input impedance
Accuracy class
F295-1
Directly
20 mV
0.001 mV
> 20 MW
0.1/0.05
F295-2
Directly
20 mV
0.01 mV
> 20 megohms.
0.2/0.1
With individual shunt 10 ohm
2 mA
0.001 mA
 
With individual 1 ohm shunt
20 mA
0,010 mA
 
With individual 0.1 ohm shunt
200 mA
0,100 mA
 
F295-3
Directly
50 mV
0.01 mV
> 50 megohms.
0.1/0.05
With individual shunt 10 ohm
5 mA
0.001 mA
 
With individual 1 ohm shunt
50 mA
0,010 mA
 
With individual 0.1 ohm shunt
500 mA
0,100 mA
 
F295-4
Directly
100 mV
0.100 mV
> 100 megohms.
0.1/0.05
With individual shunt 10 ohm
10 mA
0,010 mA
 
With individual 1 ohm shunt
100 mA
0,100 mA
 
F295-5
Directly
200 mV
0.010 mV
> 200 megohms
0.1/0.05
F295-6
Directly
200 mV
0.100 mV
> 200 megohms
0.05/0,025
F295-7
Directly
2 V
0.0001 V
> 1000 megohms
0.05/0,025
F295-8
 
from 0,02 to 5
 
> 20 megohms
0.2/0.1
F295-9
 
from 0.05 to 5
 
> 50 megohms
0.2/0.1
F295-10
 
from 0.1 to 5
 
> 100 megohms
0.2/0.1
 
    In devices F295-8, F295-9, F295-10 is possible to change the conversion factor (zoom with external elements).
   Digital display devices F295:
   - The measurement with maximum reading:
   - F295-1 F295-5, F295-7 - 19999;
   - F295-2 F295-6, 8-F295 - 1999;
   - F295-3 F295-9 - 4999;
   - F295-4, F295-10 - 9999;
   - "-" Sign;
   - Sign dimension;
   - Overload digital reading extinguished.
 
   Polarity selection instrument voltmeter F295 - automatic.   
   Measuring mode:
   - Periodic;
   - One-time (from external trigger pulses applied to the pin of the connector).
   Output to an external connector:
   - The value of the measured signal in BCD 8-4-2-1;
   - Signal measurement cycle;
   - Overload alarm;
   - Sign of the polarity signal.
 
   Result measurement instrument voltmeter, milliammeter F295 retained until the next measurement cycle.
   Output parameters coded signals:
   - High level - from 2.4 to 5.25;
   - Low level - from 0 V to 0.5 V.
   MTBF - 1800 hrs.
   Average life - 10 years.
 
   Operating conditions:
 
   Mains voltage - 220 Hz.
   Supply frequency - 50 Hz.
   Power consumption - 10 watts.
 
   Ambient temperature - from +5° C to +50° C.
   Relative humidity at +25° C - 90%.

Photos: F295

F295-2 voltmeter image.
F295-2 voltmeter image.
F295 front view.
F295 front view.
F295 side view (casing depth).
F295 side view (casing depth).
F295 rear view (connection).
F295 rear view (connection).
F295 overhead view.
F295 overhead view.