Which is better, the closed-loop 4-wire or the open-loop 5-wire for the core?

After compensation and correction, the sensor core is connected into a closed-loop circuit through thick film circuits.4At this point, regardless of zero position error, TCZ, TCSP, etc., all are within the specified range. However, some customers prefer to use a 5-wire configuration, which means disconnecting the sensor from the closed loop to create an open loop. This allows for a large range of migration by changing the bridge arm resistance, but the problems it brings are also evident: it disrupts the resistance balance of the sensor, leading to increased TCZ error, especially noticeable in small range segments. Currently, due to reduced circuit costs, large migrations can be achieved through circuits; therefore, using a 5-wire open loop for testing is not recommended..

Why does the pressure sensor work fine under positive pressure but exhibit instability and non-linear increases under negative pressure?

How to determine if the working status of a 4-20mA output transmitter is incorrect?

Why does the pressure sensor work fine under positive pressure but exhibit instability and non-linear increases under negative pressure?

How to determine if the working status of a 4-20mA output transmitter is incorrect?

Telephone

0086-029-81106070

Technical Support

info@xian-sensors.com

Sales Support

sales@xian-sensors.com

Address

B6-401 of New Generation Artificial Intelligence Industrial Park, No. 176 Biyuan 2nd Road, Xi 'an High-tech Zone

online message

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

TEL：0086-029-81106070

Europe & Oceania：export@xian-sensors.com

Asia & Amercia：selina@xian-sensors.com

Whatsapp：18092690661

Which is better, the closed-loop 4-wire or the open-loop 5-wire for the core?

COOKIES

COOKIES

Sorry，当前栏目暂无内容!

Sorry，The current column has no content!