This current sensor is based on a current transformer. A current transformer (CT) is used for measurement of alternating electric currents. When current in a circuit is too high to apply directly to measuring instruments, a current transformer produces a reduced current accurately proportional to the current in the circuit, which can be conveniently connected to measuring and recording instruments. A current transformer isolates the measuring instruments from what may be very high voltage in the monitored circuit.
Features
On-board micro precision current transformer Onboard sampling strength The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA Rated Input Current: 5A Rated output current: 5mA PCB size: 18.3 x17 (mm) Turns ratio: 1000: 1 Linearity: 0.2% Precision: 0.2 Uses Insulation Voltage: 3000 V Measure Sealing material: epoxy resin Operating temperature: -40 °~ + 70 °
Specification