HCBBS Forum (한국어)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

FC, FO, NC, RO가 의미하는 바가 무엇인가요?

2019-06-27View Original

Thread Content

FC, FO, NC, RO가 의미하는 바가 무엇인가요?
Reply #22019-06-27
FC- 실패 시 닫힘, FO- 실패 시 열림,
Reply #32019-06-28
계측기 관련에서 흔히 사용되는 약어로, 다른 전문 용어를 의미하는 것은 아닙니다. NC – Normally Close: 상시 닫힘 상태 (정상적으로는 전기가 공급되지 않아 닫혀 있는 상태). RO – Restrict Orifice: 유량 제한용 오리피스
Reply #42019-06-28
FC 고장 시 차단, FO 고장 시 켜짐, NC 항상 차단, NO 항상 켜짐
Reply #52019-06-28
RO의 경우, 일부 곳에서는 잠금이 해제된 상태입니다

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.