High-Precision Digital Current Transducer Series
DIT series high precision digital current sensor is a new generation of digital sensor produced by our company. The product adopts new hardware and software design, can simultaneously measure single-phase AC-DC current, frequency and so on.
The multi-point zero flux technology system is applied to the existing high-precision DC sensor technology. The excitation flux closed-loop control technology, self-excited flux gate technology and multi-closed-loop control technology are combined to realize the zero-flux closed-loop control of excitation flux, DC flux and AC flux, and the detection of high-frequency ripple is realized by constructing high-frequency ripple induction channel. Thus, the sensor has relatively high gain and measurement accuracy in the full bandwidth range.
High-Precision Current Transducer Series
The high-precision current sensor is a multi-point zero-flux technology system applied to the existing high-precision DC sensor technology. The excitation flux closed-loop control technology, self-excited flux gate technology and multi-closed-loop control technology are combined to realize the zero-flux closed-loop control of excitation flux, DC flux and AC flux, and the detection of high-frequency ripple is realized by constructing high-frequency ripple induction channel. Thus, the sensor has a current measurement and feedback component with relatively high gain and measurement accuracy in the full bandwidth range.
High precision AC/DC meter series
HIU series high-precision AC-DC tester is a new generation of high-precision AC-DC tester produced by our company. The product uses a brand new soft Hardware design, can simultaneously measure single-phase AC and DC voltage, current, frequency, phase, active power, etc. Widely used in batteries Charging and discharging equipment manufacturers and battery manufacturers of battery charging and discharging equipment product detection, measurement and automatic calibration, measurementResearch institute, electric power, metrology, military, manufacturing, scientific research and other fields of AC-DC measurement, government inspection agencies and other metrology ，The field is used for single-phase AC-DC voltmeter, ammeter and power meter.
Industrial-grade Current Transducer
The multi-point zero flux technology system is applied to the existing high-precision DC sensor technology. The excitation flux closed-loop control technology, self-excited flux gate technology and multi-closed-loop control technology are combined to realize the zero-flux closed-loop control of excitation flux, DC flux and AC flux, and the detection of high-frequency ripple is realized by constructing high-frequency ripple induction channel. Thus, the sensor has relatively high gain and measurement accuracy in the full bandwidth range.
Residual current transducer series
The residual current sensor is a measuring module that converts the measured current into a DC/AC voltage (or DC/AC current) signal proportional to the primary current by using the principle of electromagnetic induction, and the primary and secondary sides are highly insulated. It has the characteristics of high accuracy, high linearity, high integration, small size and simple structure, long-term stability and adaptability to various working environments.
