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F214

17 641 RUB
6 174 UAH
available:
6 pieces

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Voltmeter, milliammeter F214

Also this device may be referred to: the F-214, F 214.

 

F214 voltmeter, milliammeter shield one-limit is used to measure voltage and current in DC circuits.

Dimensions - 80×160×250 mm.

 

Specifications F214:

 

Measurement range voltmeters F214 presented in the table below:

 

Modification Measurement limit Input impedance
F214-1/1
F214-2/1
0,02 V 4 MOhm
F214-1/2
F214-2/2
0,02 V 40 MOhm
F214-1/3
F214-2/3
2 V 400 MOhm
F214-1/4
F214-2/4
20 V 2±0,2 MOhm
F214-1/5
F214-2/5
200 V 20±2 MOhm
F214-1/11
F214-2/11
from 0,02 V to 5 V ≥ 4 MOhm
F214-1/12
F214-2/12
from 5 V to 50 V 0,6±0,06 MOhm
F214-1/13
F214-2/13
from 50 V to 500 V 6±0,6 MOhm

 

Measurement limits milliammeters F214 presented in the table below:

 

Modification Measurement limit Input drop
F214-1/6
F214-2/6
0,02 mA ≤0,1 mV
F214-1/7
F214-2/7
0,2 mA
F214-1/8
F214-2/8
2 mA
F214-9/1
F214-2/9
20 mA 20±2 mV
F214-1/10
F214-2/10
200 mA
F214-1/14
F214-2/14
from 5 mA to 50 mA 100±10 mV

 

Basic error F214 - ±(0,2+0,1(Xk/X-1))%, where Xk- measuring range.

Voltmeters, milliammeters provide access to the external plug connections of measurement value in the code 8-4-2-1, signals the end of the measurement mark polarity and overload.

 

Duration:

- the signal of the end of the measurement - at least 2 ms;

- other signals - not less than the period of firing pulses.

Types start - internal automatic; appearance.

 

Parameters of the trigger pulse:

- polarity - positive;

- logical "1" - from 2 V to 4,5 V;

- logical "0" - from 0 to 0,7 V.

Polarity selection - automatic.

 

Conversion time:

- modifications F214-1 - 60 ms;

- modifications F214-2 - 50 ms.

 

Maximum number of reference - 1999.

Height of digits indicating device - 12 mm.

 

The interval between start:

- modifications F214-1 - 80 ms;

- modifications F214-2 - 66,7 ms.

 

Pulse duration - 2 mcs.

Warm-up time - not more than 30 minutes.

Reading changes when the temperature of +5° C to +50° C at 10 K, when the power supply voltage from 10% to 15%, while changing the frequency from +2% to -2%, when exposed to an external magnetic field 50 Hz, up to 400 A/m - not more than half of the basic error.

Mains voltage - 220 V.

 

Network frequency:

- modifications F214-1 - 50 Hz;

- modifications F214-2 - 60 Hz.

 

Voltmeters F214 provide interference suppression:

- serial form supply frequency - not less than 40 dB;

- parallel type power frequency - not less than 80 dB;

- parallel form to a DC voltage of 500 V - 80 dB.

 

Insulation resistance:

- under normal climatic conditions - not less than 20 MOhm;

- at +50° C - not less than 5 MOhm.

 

MTBF - not less than 5000 hours.

Life - at least 6 years.

Power consumption - 10 V·A.

Weight milliammeter F214 - not more than 2 kg.

 

Operating conditions:

 

Ambient temperature - from +5° C to +50° C.

Relative humidity - from 30% to 80%.

Photos: F214

F214 device image.
F214 device image.
F214 device image.
F214 device image.
F214 front view.
F214 front view.
F214 view panel of the device.
F214 view panel of the device.
F214 side view (casing depth).
F214 side view (casing depth).
F214 rear view (connection).
F214 rear view (connection).
F214 overhead view.
F214 overhead view.


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