Stromsensor nach ASIL C zertifiziert
CB350M6918A current sensor is an automotive current sensing module, which can be used to measure bidirectional DC current. Featuring high accuracy, low power consumption, wide operating temperature range, excellent response speed, temperature stability and anti-interference ability.
The module is tested in accordance with AEC-Q200, constructed in accordance with ISO26262 and certified to ASIL C (Automotive Safety Integrity Level) by UL.
The sensor is designed based on low-TCR shunt, adopts 16-bit ADC, M0-architecture MCU core, communicates through CAN2.0 A/B protocol, and has static discharge protection, temperature compensation, current calibration and other functions.
The sensor meets the operating temperature range of -40 ℃ ~+105 ℃, can apply to the continuous operating current of - 350 A ~ +350 A and the temperature measurement of -50 ℃~+150 ℃, and the current measurement accuracy is ± 0.5% in the range of +20 A ~ +350 A or -350A ~ -20 A, and the maximum temperature measurement offset error in the temperature operating range is ±3 ℃.
CB350M6918A current sensor operates from 6V to 18V. Its power consumption is controlled below 216 mW (12 VDC), and it can realize complete high-low voltage isolation, which can be applied to the main positive electrode or the main negative electrode of the battery system.
Applications
- Automotive Current Monitor
- Grid Energy Storage
- UPS
- Charging Station
Features
- Current Measurement Range: -8000 A~+8000 A
- Continuous Operating Range: -350 A~+350 A
- Measurement Accuracy: ±0.5 %(MAX)
- Resolution: 10mA
- Temperature Measurement Range -50 ℃~+150 ℃
- Measurement Error: ±3 °C(MAX)
- Resolution: 0.1 °C
Communication Protocol: CAN2.0 A/B
- Selectable Data Format
- Configurable CAN ID
- Configurable CAN Speed: 250 Kbps/500 Kbps/1 Mbps
- CB350M6918A1SS00: Configured 120 Ω Terminal Resistor
- CB350M6918A1SN00: No Terminal Resistor
- Supply Voltage: 6 VDC~18 VDC
- Operation Temperature Range: -40 ℃ ~ +105 ℃
- Power Consumption: ≤216 mW @12V DC
- Galvanic Isolation: 3000 VAC
RESI has all manufacturing expertise in-house and is therefore independent of suppliers. The resistor alloys and thick-film pastes are supplied in-house in addition to the electron beam welding (EBW) production technology. In addition to security of supply, the complete internal value chain also ensures extremely competitive prices.
Samples, price quotations, short-term delivery options and further information are available via the contact form or from your usual contact person.
