Control Instrumentation Supplier to the South African Electrical Industry
Meters for AC Voltage or Current with Moving Iron FQ
AMMETERS
An ammeter is a measuring instrument used to determine the electric current in a circuit, measured in amperes (A). It must be connected in series with the circuit component to measure the flow, as current divider circuits are generally not used for this purpose
VOLT METERS
A voltmeter is an instrument used to measure the electrical potential difference (voltage) between two points in an AC or DC circuit, usually connected in parallel. They are crucial for troubleshooting, offering high internal resistance to prevent significant current draw. Types include analog pointers and digital readouts.
Meters for AC Voltage or Current with Moving Iron FQ
Meters with a moving iron are intended for measurement of AC currents or voltages of frequencies from 15 Hz to 100 Hz. They measure rms values independently on the signal form of current or voltage. The scale is interchangeable. The accuracy class is 1.5.
Technical data
Meters are available with different front frames:
FQ 0507 – 45 x 45 mm
FQ 0407 – 48 x 48 mm
FQ 0307 – 72 x 72 mm
FQ 0207 – 96 x 96 mm
FQ 0107 – 144 x 144 mm
FQ 3307 – 72 x 72 mm (6-stage selector switch is built in the meter for measurement of all voltages)
FQ 3207 – 96 x 96 mm (6-stage selector switch is built in the meter for measurement of all voltages)
FQ 3107 – 144 x 144 mm (6-stage selector switch is built in the meter for measurement of all voltages)
FN 0103 – 86 x 72 mm
FN 0201 – 115 x 96 mm
All their dials have 90 degrees.
Ship versions of FQ 0407, FQ 0307, FQ 0207, FQ 0107 are also available.
Special meters can also be made, according to your requirements.
