Electrical measuring instruments >> digital panel meters
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Voltmeter F299, F299 digital millivoltmeter (F 299, F-299)
Voltmeter F299, F299 millivoltmeter designed to measure the rms ac voltage sine wave.
Dimensions - 80h160h250mm.
Accuracy class - 0.2 / 0.1.
Technical characteristics of the instrument voltmeter F299, F299 millivoltmeters:
Apply for incorporation into equipment for general industrial use.
Acceptable basic error limit devices voltmeter F299, F299 millivoltmeter:
- The frequency range from 40Hz to 60Hz - ± [0,4 +0,2 (Xk/H-1)];
- In the frequency range above 60 Hz to 10000Gts - ± [0,2 +0,1 (Xk/H-1)].
Digital display devices voltmeter F299, F299 millivoltmeter:
- Measurement with maximum reading;
- F299 1 - F299-4 - 1999;
- F299-5 - F299-8 - 4999;
- F299-9 - F299-12 - 9999;
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- The symbol of the dimension;
- Overload digital readings go off.
Mode for measuring instrument voltmeter F299, F299 millivoltmeter:
Periodic
- A one-off (from the external trigger pulses applied to the contact connector).
The measurement result is stored until the next measurement cycle.
Output to an external connector:
- The value of the measured signal in BCD 8-4-2-1;
- A signal of the measurement cycle;
- Signal overload.
Parameters of output coded signals in the instrument voltmeter F299, F299 millivoltmeter:
- High level - from 2.4 V to 5.25 V;
- Low - from 0 V to 0.5 V.
Example of a record when you order the unit F299-1 with a finite value of the measurement range 200mV:
"Digital voltmeter F299-1, TU 25-0408.011-85."
Photos: F299
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