Intelligent hall current temperature sensor company cost-effective

How to selection - Current temperature sensor

A, choose current temperature sensors need to pay attention to the hole size can ensure wire can be through the temperature sensor;

B, choose current temperature sensor when the need to pay attention to the application environment for high temperature, low temperature, high humidity, earthquake and other special environment;

C, and pay attention to whether the spatial structure of the need when choosing current temperature sensor;

today and share how selection - Current temperature sensor, hope will be helpful to you! If you want to know more products information you can call the company telephone consultation! Serve you wholeheartedly!

the future development of current temperature sensor wiring way,

1, miniaturization, intelligent people for the product in the future demand is higher and higher, and the product will be more to miniaturization, integration development direction.

2, low power consumption, current temperature sensor has many applications demanding temperature sensor with low energy consumption, such as the compass, efficacy low can make temperature sensor of longer service life.

3, the high frequency characteristics, as the current temperature sensor using expanded, which requires the frequency range of temperature sensors work even more.

current temperature sensor main characteristic parameters of the

1, the standard rating ISN IPN and rated output current.

IPN refers to the current temperature sensor can test the standard rating, expressed in RMS ( 武器) Product model, the size of IPN and the temperature sensor, ISN refers to the current temperature sensor rated output current, generally is 10 ~ 400 ma, of course, according to certain models may be different.

2, the offset current ISO.

offset current is also called the residual current and residual current, it is mainly by the components or electronic operational amplifier working state of the temperature sensor circuit of current instability, caused by the current temperature sensor in the production, at 25 ℃, IP = 0, the offset current is modulated to smaller, but the temperature sensor production line when you leave, will produce certain size of the offset current.

3, linearity.

linearity determines the temperature sensor output signal, Vice side current IS) With the input signal, Primary side current IP) Within the measuring range is proportional to the degree.

4, temperature drift.

offset current ISO is calculated in 25 ℃, when electrode surrounding environment temperature change, ISO can produce change, therefore, consider the large variation of the offset current ISO is very important, among them, the IOT is refers to the temperature drift in the current temperature sensor performance table values.