AUTOMOTIVE SENSOR

Solution to control and monitor AC loads Residual Current Sensor

OVERVIEW

ATM1301 is a compact solution to control and monitor AC loads

ATM1301 can monitor voltage, current, power, and delivered energy of the loads

Increase the longevity of relays by using the zero-cross method

Supports various types of protection

Data sheet

FEATURES

Topology : 4 independent loads or 3 phase

Accuracy : 1% for voltage, current, power, 2% for energy

Max current : 40A

Operating voltage : 2.7V-3.6V

Power consumption : 25mA

Baudrate : 19200

Protocol : AT commands Zero-cross detection

Relay types : latching, non-latching AC frequency measurement

Protection : overload, overvoltage, undervoltage, lost load, short load

Dimentions (W x L x H ): 13.20 x 22.30 x 3.80 (mm)

OVERVIEW

ATM2802 is a high-sensitivity AC and DC leakage current sensor.

Data sheet

FEATURES

Fluxgate-based current sensor

Operating voltage : 5V

Output voltage : 3.3V

Detect both AC and DC current

Self-test mode

Compliant : RoHS, UL 2231-2, IEC62752:2016

Dimentions (W x L x H ): 15.00 x 24.80 x 25.80 (mm)