SIF Series High-Precision Current Sensor

SIF Series High-Precision Current Sensor

The SIF Series High-Precision Current Sensor stands at the forefront of electrical measurement technology. Designed for accuracy and reliability, this sensor caters to various applications, including industrial automation, renewable energy systems, and electric vehicle technology. With its exceptional performance, the SIF Series sensor ensures precise current measurements, making it an indispensable tool for professionals in the field.The SIF Series High-Precision Current Sensor combines advanced technology with user-friendly features, making it a top choice for professionals who demand accuracy and reliability. With its robust construction and low power consumption, this sensor excels in various applications, from industrial automation to renewable energy systems. By following the recommended usage and maintenance practices, users can maximize the sensor's performance and longevity. Invest in the SIF Series sensor to ensure precise current measurements that drive efficiency and innovation in your operations.

SIF Series High-Precision Current Sensor Parameter:

Model	SIF30G	SIF50G	SIF100G	SIF200G
Electrical Parameters
Measuring Range	120%
Range Input	0~±30A	0~±50A	0~±100A	0~±200A
Rated Measuring Output	± 30mA	±50mA	±100mA	±100mA
Power Supply Voltage	±12V~±15V ±18V~±24V
Current Consumption	±30mA (@±15V)
Turns Ratio	1:1000	1:1000	1:1000	1:2000
Accurate Dynamic Performance Parameters
Accuracy	≤±0.05%
Linearity	≤±0.01%
Temperature Drift	≤±10μA
Response Time	≤1μs
Offset Current	T=25℃, ≤±5μA
Band Width	DC 100kHz
Load Resistance	≤100Ω
Isolation Withstand Voltage	5kV/50Hz/1min×1mA
General Parameter
Operating  Temperature	-40℃ - +80℃
Storage Temperature	-55℃ - +95℃
Relative Humidity	≤80％
Weight	80±10g
Outgoing Terminal	row of pins, 2.51mm male head

Wiring Method:

Model	SIF300G	SIF400G	SIF500G	SIF600G	SIF800G	SIF1000G
Electrical Parameters
Measuring range	120%
Range input	0~±300A	0~±400A	0~±500A	0~±600A	0~±800A	0~±1000A
Rated measuring output	± 150mA	±200mA	±200mA	±200mA	±200mA	±200mA
Power supply voltage	±12V~±15V ±18V~±24V
Current consumption	±30mA (@±15V)
Turns ratio	0.736111	1.430556	1.777778	2.125	2.819444	3.513889
Accurate Dynamic Performance Parameters
Accuracy	≤±0.05%
Linearity	≤±0.01%
Temperature drift	≤±10μA
Response time	≤1μs
Offset current	T=25℃, ≤±5μA
Band width	DC 100kHz
Load resistance	≤25Ω
Isolation withstand voltage	5kV/50Hz/1min×1mA
General Parameter
Operating  Temperature	-40℃ - +80℃
Storage Temperature	-55℃ - +95℃
Relative Humidity	≤80％
Weight	540±10g
Outgoing Terminal	row of pins, 2.51mm male head			fixed with 3.5mm screws

Wiring Method:

SIF Series High-Precision Current Sensor Key Features:

High Precision

The SIF Series High-Precision Current Sensor delivers exceptional accuracy, making it indispensable for critical measurements across a range of applications. Whether you're monitoring electrical systems in industrial settings or conducting precise energy evaluations in renewable technologies, this sensor ensures reliable data that professionals can trust. Its ability to provide consistent and accurate readings helps prevent costly errors and enhances overall operational efficiency.

Wide Measurement Range

Designed for versatility, the SIF Series can measure both AC and DC currents, making it ideal for various operational needs. This wide measurement range allows users to adapt the sensor for different applications, from power monitoring in industrial machinery to current measurement in electric vehicles. By accommodating such diverse requirements, the SIF Series simplifies inventory management and reduces the need for multiple types of sensors.

Compact Design

The SIF Series boasts a compact design, which is particularly beneficial for installations in tight spaces. Despite its small footprint, this sensor does not compromise on performance or functionality. Its streamlined shape allows for easy integration into existing systems, ensuring that users can implement high-precision measurement solutions without the hassle of extensive modifications. This design aspect is especially valuable in environments where space is at a premium.

Robust Construction

Engineered to endure harsh conditions, the SIF Series features robust construction that enhances its longevity and reliability. Built from durable materials, this sensor can withstand extreme temperatures, vibrations, and environmental stressors commonly found in industrial and outdoor applications. This resilience not only prolongs the sensor's lifespan but also ensures consistent performance, even in challenging environments, thus reducing the frequency of replacements and maintenance.

Low Power Consumption

With a focus on energy efficiency, the SIF Series minimizes power consumption while maintaining high performance. This low power draw is particularly advantageous for continuous monitoring applications, where prolonged operation is essential. By optimizing energy usage, the sensor contributes to lower operational costs and supports sustainability initiatives. Users can rely on the SIF Series to deliver accurate measurements without significantly impacting their energy resources.By highlighting these enhanced features, the SIF Series High-Precision Current Sensor stands out as a reliable choice for professionals seeking accuracy, versatility, and durability in their measurement solutions.

About Us:

Our company is a high-tech enterprise specializing in the research, development, production, sales, and service of systems in high-speed signal processing and electromechanical control. With a focus on military industrial development, we prioritize technological innovation and talent cultivation. With over a decade of experience in the electronics industry, we have built a highly skilled and competent engineering team.Through continuous improvement and updates over the years, we have developed several product lines with hundreds of specifications. Our products are widely used in various fields, including telecommunications, instrumentation, metallurgy, railways, marine, and aerospace, and they have gained widespread recognition from users.Our series of electrical isolation detection sensors, transmitters, and transformers utilize a completely isolated measurement method for the input and output circuits of the tested signal. This approach eliminates energy dissipation in the input circuit, achieving “zero magnetic flux,” and effectively overcoming common-mode interference issues. Our products can accurately and reliably calibrate AC and DC voltage and current in system circuits. The output can conform to international standard signals, including current, voltage, and frequency, as well as industry-specific and non-standard signals. Compared to traditional electrical calibration control products, our offerings boast high reliability, precision, wide temperature adaptability, compact size, low power consumption, ease of maintenance, and excellent cost-performance ratio.As a result of our development, our company has become a technology enterprise with core competitiveness, integrating research and development, production, sales, and service. We consistently uphold the principle of quality first and customer satisfaction, dedicated to providing exceptional service. We offer standard products and can design and develop new products based on specific customer requirements, ensuring comprehensive product support to meet user needs to the greatest extent possible.