Small and Compact Design *» Same Shape for all Current Ranges Pacific Scientific-OECO I 4607 SE International Way I Milwaukie, OR 97222 I (503) 659-5999 I www.oeco.com

Magneto-Resistive Current Sensors The global miniaturization of electric systems in modern industrial applications is setting new challenges regarding the cost and size of electronic components and sensing devices. With NT Series current sensors from F.W. Bell, a surface of only 2.6 cm2 on a printed circuit board is necessary for a potential free and galvanically isolated measurement of DC, AC and impulse currents up to 150 Apk. Due to the high sensitivity of the anisotropic magneto- resistive (AMR) effect, there is no need for a magnetic field concentrator around the primary conductor. Therefore,...

Magneto-Resistive Current Sensors For the potential free measurement of electric currents (DC, AC, impulse...) with the magneto-resistive (AMR) technology. The nominal currents are 5,15, 25 and 50 A, with a galvanic isolation between the primary current and the output signal. • 3 phase current drives and servo drives • Frequency inverters for DC drives • Mains adapters • Uninterrupted power supplies • Battery powered applications • Solar technology • Building control and automation • Welding equipment • Excellent accuracy, linearity and dynamics • Small and compact design • Wide measurement range...

Mechanical Dimensions Dimensions with drilling plans Recommended current path layout Recommended minimal distance current input current output positive current direction Pacific Scientific-OECO I 4607 SE International Way I Milwaukie, OR 97222 I (503) 659-5999 I www.oeco.com