DC AC Current Sensor High Precision Current Sensors for Measurement TRJC100-20B
Technology Characteristics
Product Overview
A Current Sensor is an electronic device used to detect and measure electric current flowing through a conductor. It converts the current into a proportional electrical signal, enabling monitoring, control, and protection of electrical systems. Current sensors can measure both AC and DC currents using various technologies such as Hall effect, shunt resistor, or current transformer. They are widely used in power electronics, motor control, energy management, and industrial automation. With features like high accuracy, fast response, and compact design, current sensors play a key role in ensuring safe operation and efficient performance of modern electrical and electronic equipment.
Product Features
* Multichannel magnetic compensation feedback.
* Tiny misaligned currents.
* Superior linearity.
* High isolation withstand.
* Small error between input & output.
* Wide Frequency bandwidth.
* Fast response speed.
* High-resolution.
* Low temperature drift.
Product Application
* New energy detection.
* Substitute hall products.
* Power electronic measurement.
* Industrial control and measurement.
* Medical facility.
* Standard for laboratory testing.
* Rail traffic.
* Instruments and apparatus.
Product Parameters
Type | Symbol | Test condition | Min | Rated | Max | Unit | |
Measuring Range | IPM | -- | ±300 | ±340 | Adc | ||
Power Supply | Vc | Full range | ±12 | ±15 | ±15.5 | Vdc | |
Current Consumption | Ic | Within the IPM Range | ±20 | ±170 | ±200 | mA | |
Ratio | KN | Input：Output | 2000:1 | -- | |||
Rated Output Current | ISN | Primary rated current | -- | ±150 | -- | mA | |
Measuring Resistance | RM | Refer to Pic.1 | -- | 10 | -- | Ω | |
Precision | Xe | 25±10℃ | -- | -- | 0.05 | % | |
Linearity | εL | -- | -- | -- | 0.02 | % | |
Temperature Drift Coefficient | TCIOUT | -- | -- | -- | 0.1 | ppm/K | |
Zero Offset Current | Io | 25±10℃ | -- | -- | ±10 | uA | |
Zero Offset Current | IoT | Full operating temperature | -- | -- | ±10 | uA | |
Ripple Current | In | DC-10Hz | -- | -- | 2 | uA | |
Dynamic Response Time | tr | 5% up to 90%IPN | -- | -- | 1 | us | |
di/dt Accurately Followed | di/dt | -- | 200 | -- | -- | A/us | |
Frequency Bandwidth(- 3 dB) | F | -- | 0 | -- | 100 | kHz | |
Note: The rated current is rms current when measuring AC
General Characteristic
Type | Symbol | Test condition | Min | Rated | Max | Unit |
Operating Temperature Range | TA | -- | -40 | -- | +85 | ℃ |
Storage Temperature Range | TS | -- | -55 | -- | +100 | ℃ |
Security Feature
Type | Symbol | Test condition | Min | Rated | Rated | Unit | |
Isolated Voltage Withstand | Between the primary and secondary | Vd | 50Hz,1min | -- | 5 | -- | kV |
Transient Isolation Withstand Voltage | Between the primary and secondary | Vw | 50us | -- | 10 | -- | kV |
This product is molded part, ABS material, tolerance of shape and dimensions in accordance with GB/T14486-2008 MT6;
Lead wire output type, wire: Teflon 1332-20AWG/19-0.185TS/0D1.56, connected to XHB-4Y bayonet terminal.