Various current sensors, speed and angle sensors

DEWETRON provides multiple solutions for current measurement, from simple shunt to current clamp and high-precision zero flux sensor. The version with pure AC current does not need any power supply, and the version with DC and AC current can be provided from DEWETRON instrument. Please see the table below.

current sensor

Current clamp (AC/DC)	electric current [A]	Transformation ratio [mV/A]	bandwidth [kHz]	accuracy [%]	internal diameter [mm]	Recommended module
SE-CUR-CLAMP-20-DC	twenty	one hundred	one thousand	zero point three	twenty	+
SE-CUR-CLAMP-200-DC	two hundred	ten	five hundred	zero point three	twenty	+
SE-CUR-CLAMP-500-DC	five hundred	four	two hundred	zero point three	twenty	+
SE-CUR-CLAMP-1000-DC-S	one thousand	two	twenty	zero point three	fifty	+

Supply voltage: ±15  V

Transformer (AC/DC)	electric current  [A]	Transformation ratio [A/A]	bandwidth [kHz]	accuracy [%]	internal diameter [mm]	Recommended module
CT-100	one hundred	five hundred	two thousand	zero point zero zero two	twenty-eight	+
CT-200	two hundred	one thousand	one thousand and one hundred	zero point zero zero one	twenty-eight	+
CT-400	four hundred	one thousand and five hundred	eight hundred	zero point zero zero zero eight	twenty-eight	+
CT-500	five hundred	seven hundred and fifty	five hundred and twenty	zero point zero zero one one five	thirty-eight	+
CT-1000	one thousand	one thousand and five hundred	four hundred and forty	zero point zero zero one two	thirty-eight	+
CT-2000	two thousand	two thousand	one hundred and forty	zero point zero zero one two	seventy	+

Supply voltage: ±15  V

DW2-CLAMP-DC-POWER-8

Do you need to connect more current sensors to DEWE3-A4 or DEWE3-M4? DW2-CLAMP-DC-POWER-8 power supply box can be used to connect up to 8 current clamps to the DEWE3-A4/DEWE3-M4/DEWE2 data acquisition system.

The power supply box has an integrated power supply, which can provide up to 8 current clamps (± 15 V/+9 V), and a power connection adapter (11 to 32 VDC) for the instrument.

Speed and angle sensor

Magnetic tape sensor

The optical tape sensor SE-TAPE-01 is a speed and angle sensor that uses black and white tape to connect to rotating parts. The reflection is converted into a TTL signal with a bandwidth of 100 kHz.

Pulse frequency: 100000 pulses/second

Tachometer probe

These sensors are speed and angle sensors. The light emitted by the sensor is reflected by the object and received by the phototransistor. The speed and angle information is processed by software. The output of the sensor is an analog voltage signal.

Pulse frequency: 10~15000 pulses/s

2 options: DB-9 connector (PROBE-01) or BNC and Lemo connector (PROBE-02)