Rongtech Industry (ShangHai) Inc., RTC200ECH Hall Effect Current Sensor RTC200ECH Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method ,with a galvanic isolation between primary and secondary circuit, the size of primary not affect test precision, no matter the location of primary in the hole of current sensor, It really measuring resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current. Electrical data(Ta=25℃±5℃) Type RTC50ECH RTC75ECH RTC100ECH RTC200ECH Unit Parameter Rated input (Ipn) Measure range(Ip) Turns ratio Coil resister Measure resister with ±12V Measure resister with ±15V Rated output (Is) Supply voltage Power consumption Offset current Offset drift Response time Galvanic isolation Applications 1.Variable speed drives 2.Welding machine 3.Battery supplied applications 4.Unint

Rongtech Industry (ShangHai) Inc., RTC200ECH Hall Effect Current Sensor Mechanical dimension(for reference only) Remarks：1. All dimensions are in mm. 2. General tolerance ±1.0mm Directions for use 1.Is will be in a forward direction when the Ip flows according to the direction of the arrowhead. 2.The primary conductor should be≤120℃. 3.The dynamic performance (di/dt and the response time)is the best when the primary hole is fully filled with the bus bar. 4.The primary turns should be at the top of the sensor for the best magnetic coupling. 5.When the current will be measured goes through a sensor,...