Shunt resistor divides current between ammeter and measurement device. High precision manganin resistor with low resistance used. Maximum amperage theoretically endless, limited by measurement device voltage. Current calculation: I = V/R
Shunt provides low-resistance path for electrical current in circuits. Used to divert current to prevent overcurrent. Common in power distribution, measurement, automotive and marine systems
ADCP measures water current velocities using sound wave Doppler effect. Works with frequencies from 38 kHz to several megahertz. Contains piezoelectric transducers and various sensors for measurements
Ammeter measures current in circuits using amperes (A). Must be connected in series with circuit to avoid voltage drop. Early ammeters used Earth's magnetic field for operation
Module provides two current measurement inputs: ±20 mA and 4-20 mA. Maximum cable length is 200 meters with shielded connection. Operates with temperature range from 0 to 50°C. Power consumption is typically 0.6 W
Electric current is the flow of charge in electric circuits. Current is measured using an ammeter and its SI unit is Ampere. Current can be measured by connecting ammeter in series with load