Electrical measuring instruments >> digital panel meters

F295

19 052 RUB
8 468 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 front view (scale).
F295 front view (scale).
F295-2 voltmeter image.
F295-2 voltmeter image.
F295 side view (casing depth).
F295 side view (casing depth).
F295 rear view (connection).
F295 rear view (connection).
F295 overhead view.
F295 overhead view.


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