F298 ammeter, voltmeter F298, F298 digital milliammeter (F 298, F-298)
Ammeter F298, F298 voltmeter, milliammeter F298 is designed for installation in equipment for general industrial use.
Dimensions - 80h160h250mm.
Technical characteristics of the devices F298 ammeters, voltmeters, F298, F298 milliammeter:
The unit F298 ammeter, voltmeter F298, F298 milliammeter can change the conversion factor (scale change by external elements).
- Measurement with maximum reading 9999;
- Sign dimensions;
- Overload digital readings go off.
The choice of polarity - automatic.
Measurement mode device ammeter F298, F298 voltmeter, milliammeter F298:
- A one-off (from the external trigger pulses applied to the contact connector).
The measurement result is stored until the next measurement cycle.
Devices F298 ammeter, voltmeter F298, F298 milliammeter provide a comparison of the measured value with two set within the range of measured values (setpoints).Setpoints are set by jumpers on the input connector.
Output to an external connector:
- The value of the measured signal in BCD 8-4-2-1;
- A signal of the measurement cycle;
- A signal of congestion;
- A signal mark of polarity;
- Signal the location of the measured values of the input signal relative to the specified settings.
Parameters of output coded signals F298 devices ammeter, voltmeter F298, F298 milliammeter:
- 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 F298-1 with a finite value of the measurement range 100mV:
"Digital voltmeter F298-1, TU 25-0408.011-85."
Example of a record when you order the unit F298-1 with a finite value of the measurement range 100mA:
"Digital voltmeter F298-1 with a 1 ohm shunt, TU 25-0408.011-85."