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You may also consider using Magnelab SCT-0750-005 current sensor. The transducer output at three Amps is 0.2 Volt, and 2.66 volt at 40 Amps.
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Good luck
Hi Sahu,
You have two choices. You could use a "current to current" CT. Many companies offer this kind of CT, or you could make your own. You could use an amplifier circuit to generate the output current proportional to the input current. Here is link if you need further info: Scott at...
You may want to look at Magnelab current sensors at Magnelab : Home
I suggest using UCT-1000-100 or SCT-0750-100 to measure your 100 Amp. Magnelab current sensors convert the 100 Amp current to 0.33 Volt, then you may use voltmeter to measure your output. Here is a link:
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Flexible Rogowski Coils measure AC current from 1 to hundreds of thousands of Amps.
Rogowski Coil is wound on a flexible substrate to permit the flexible coil to be wrapped around an existing conductor. Rogowski Coil current sensor provides an output signal proportional to the AC current...
Ionic Current Sensor
I need to measure the ion particles in the ocean water as it passes through a large tube approx. 24 inches in diameter. Is there an existing design in the mark?
Hi
You might want to look at Magnelab current sensors which are safer to use since the output is only 0.333 volt at rated current. The output of the CT will be an AC signal proportional to the input current. Magnelab UCT-0300 and SCT-0750 can help you.
If you are a student at one of the...
Friends,
I have AC current sensor with approx. 1/2 Volt output. I am looking for a circuit to convert that to 4-20 mA "true RMS" signal. Where should I start?
Thanks
Rey
Yes, an ozone detector is commercially availble, and I know my system works. I only need to add an indicator to verify that there is ozone being produced. I am looking for a simple go-no-go circuit.
Thanks
Rey
Dear Friends,
I am trying to purify water using corona effect. I have a high voltage 30KV transformer to ozoneate the water in a tube, and it works. I need to add an indicator to verify that there is ozone being produced. Can anyone help me with a simple go-no-go circuit?
Thanks
Rey
You can design two kinds of Rogowski coils (also known as the coreless coils), You can take a toroid core (doughnut shape) and wind magnet wire around the core. The technique is not that simpler. The windings need to be perfectly uniform, and the core must be non-metallic. The output of this...
You can use a current transformer with current output. They are know as the current-to-current transformers. The CT will provide a current output proportional to the input current. Depending on your design, you can reduce the current to 5 Amp, 1 Amp, or custom design it to any current that you...
Dennis,
Try using the Magnelab SCT-0750-150. This current transducer provides 0.333 Volt AC output at 150 Amps. If you are a student, the samples will be free of charge.
Rey
You might want to look at Magnelab Rogowski Coils current sensors. The current transformer and assciated circuitry is there. If you are a student at a university, Magnelab provides free samples of their current transducers.
Rey25
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