Rongtech Industry (ShangHai) Inc., RTO500K1 Series Open Loop Mode Dismountable Hall Effect Current Sensor RTO500K1 series dismountable hall effect current sensor is a open loop device based on the measuring principle of the hall effect ,with a galvanic isolation between primary and secondary circuit,it provides accurate electronic measurement of DC,AC or pulsed currents. Electrical data(Ta=25℃±5℃,RL=2KΩ ,CL=10000PF) Type Parameter Rated current(Ipn) Measuring range(Ip) Rated output Supply voltage Power Consumption Offset voltage Magnetic offset Offset drift output drift Response time Galvanic isolation Isolation resistance Applications 1.Variable speed drives 3.Battery supplied applications 5.Electrochemical 2.Welding machine 4.Uninterruptible Power Supplies (UPS) General date Value -40 to +85 Operating temperature Storage temperature

Rongtech Industry (ShangHai) Inc., RTO500K1 Series Open Loop Mode Dismountable Hall Effect Current Sensor Mechanical dimension(for reference only) pins connected 1.When the current will be measured goes through a sensor, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the sensor) 2.Custom design in the different rated input current and the output voltage are available. Standards  Characteristics chart Pulse current signal response characteristic Effects of impulse noise ( Output voltage ) ( Input signal ) ( Output signal )