Senzor de curent alternativ non-invaziv 50A SCT-013

Senzor de curent alternativ non-invaziv 50A SCT-013, compatibil cu placa de dezvoltare Arduino.

The AC current sensor is based on Current transformers, it transforms the big AC current to little, and then convert to voltage with the build-in resistor so users can get the AC current value via measuring the output voltage with any microcontroller such as Arduino. The split core type makes this sensor suitable for DIY usage such as energy monitoring for house & building.

Specification

• Input Current: 0~50A AC
• Non-linearity: ±3%
• Turn Ratio: 50A:0.05A
• Resistance Grade: Grade B
• Work Temperature: -25°C ~ ﹢70°C
• Leading Wire in Length: 1.5 m
• Open Size: 13mm x 13mm

Wiki & External links

• CT sensors - An introduction
• CT sensors - Interfacing with an Arduino
• How to build an Arduino energy monitor