• DVTH High Voltage DC Transducer

    Nov 26, 2019
    The DVTH has a 1500Vdc input, five different model types with different outputs, and a wide ac/dc instrument power range (9-28V, dc/50-400, ≤3W). Output options include 0-±1mAdc, 0-±10Vdc, 4-20mAdc, 4-12-20mAdc, and 0-±5Vdc. The DVTH mounts on a standard 35mm "Top Hat" rail with a 12-30AWG termination wire size. READ MORE
  • DC Current Sensors

    Nov 25, 2019
    Ohio Semitronics has a wide selection of DC Current Sensors with ranges available from 100mA through 40,000A. Each model has multiple analog output options for connection to PLC's and other controllers, as well as clamp-on options, and various window sizes. READ MORE
  • DC Voltage Transducer | Switch Selectable Ranges 50mv to 1000V

    Nov 19, 2019
    The DVT7 is a DC voltage transducer with user-selectable input ranges. DIP switch-selectable ranges extend from 50mV to 600V. 1000Vdc is achievable with the DVT7 Extension. Output options include 0-±10V, 4-20mA, or 0-±5V. READ MORE
  • Monitoring GIC (Geomagnetically Induced Currents), Hall Effect Sensor

    Nov 12, 2019
    The GIC Hall Effect Transducer operates over a wide dynamic range and maintains low-level accuracy even after a large over-range. The GIC's inherently low residual effect eliminates the need to degauss in all but extreme circumstances. The split-core enclosure, with captive hardware and outdoor rating, makes installation easy and does not require circuit interruption. READ MORE
  • Monitor All Electrical Paramaters at 10-500Hz

    Nov 4, 2019
    Perfect for VFD's and in the presence of harmonics, models are available in a variety of configurations with current ranges up to 1000A and nominal voltage ratings up to 600V. Models are available in 1, 2, and 3 element versions and are suitable for all single-phase and three-phase power systems. Serial interface is galvanically isolated from the measured inputs and instrument power. READ MORE
  • Flexible Rogowski Coils

    Oct 22, 2019
    Rogowski Coils are available in four standard sizes and can also be supplied according to the customer's design by special order. A Rogowski coil current measuring system consists of the combination of a coil and conditioning electronics. Rogowski coils must be connected to an electronic integrator (also available at Ohio Semitronics) for 90° phase shift compensation and frequency equalization. READ MORE
  • 3-Phase Voltage Transducers

    Oct 15, 2019
    An overview of the available three-phase voltage transducers from Ohio Semitronics. The 3AVT is an AC average transducer while the 3VTR is an AC RMS voltage transducer. READ MORE
  • What is a Voltage Transducer?

    Sep 25, 2019
    Voltage transducers provide a DC current or voltage output directly proportional to the AC input voltage. AC voltage transducers typically have a transformer input to isolate the transducer from the voltage input. READ MORE