At present, Weikewei's high precisioncurrent sensor The product range can be from 10 meters A to 1kA and the model specifications are continuously expanding. The accuracy can provide several series of products, ranging from 1 ‰~1ppm. The voltage sensor range is from 100V~2mV, with an accuracy of 1~0.5 ‰. The temperature range during operation can reach -40~125 ℃.

The key advantages of high-precision sensors are as follows:

1) Accurate measurement protection, wide range, and full range of models and specifications

Accurate measurement protection can provide excellent safety factors and enable such sensors to operate in high-pressure environments.

The range covers the vast majority of common industries, and the total number of product specifications provided far exceeds that of competitors, making it more suitable for customers to choose from. And can quickly provide customers with customized products.

We offer several precision levels, among which CTI 0.1 level, HTI 0.02 level and other series of products were first released by Prolex, filling the gap in the sales market.

2) High precision and good resolution

Magnetic adjustable sensors can provide the highest level of accuracy, which is two orders of magnitude higher than traditional planning schemes.

Our high-precision sensors are at the international first-class level in terms of characteristics and have been verified by authoritative institutions in China.

The additional benefit of high precision is that it can ensure high accuracy even in a very small range (1% or less) within a wide dynamic range. It prevents the detection system from switching ranges under precise measurement at high sampling rates, significantly reducing system software costs and improving service life and reliability.

The screen resolution is very high, and even when accurately measuring 10KA, it is still necessary to ensure a screen resolution as low as 1 meter A.

3) Wide frequency band, capable of precise measurement from DC to several hundred kHz

The wide bandwidth enables the sensor to accurately measure almost all types of data signals, including DC, AC, surge current, etc., and accurately reproduce the waveform of the measured data signal. Pu Le Rui Si provides performance parameters such as ratio difference and angle difference through communication and exchange with peers in the industry, making your testing more confident.

4) Good temperature and time characteristics

Magnetic adjustment current and voltage sensors have excellent temperature characteristics and can operate in a wide temperature range, with accuracy almost unaffected by temperature changes, maintaining high precision characteristics throughout the entire temperature range. This feature does not change over time and can maintain excellent accuracy throughout its entire lifespan. This feature makes device maintenance and management increasingly easy, and there is no need to worry about changes in accuracy in any situation.

5) Small size and light weight

The sensor uses a digital power amplifier working mode, and compensates for the mid to low frequency range with the help of a digital power amplifier power circuit, which can prevent the use of large and heavy voltage transformers. On this basis, our company further optimized the volume and net weight. Compared with competitors in the same industry, our company can achieve greater precision in measuring diameter, smaller volume, and lower net weight within the same range under higher precision conditions; In the ultra large range, this advantage is extremely significant, with a net weight less than half of competitors.

6) Aviation grade reliability and strong adaptability

The product provides first-class reliability and credibility based on a full range of reliability and electromagnetic induction usability tests, ensuring that it will not be damaged even in abnormal situations (such as when the bus duct current is stored and then powered on) (some competitors cannot guarantee it). The product has high anti-interference ability and can work in complex electromagnetic induction natural environments.

If you need more product information, please contact our technical team:

Li Gong:18576410868 (same WeChat account)