សៀវភៅណែនាំអំពីប្រព័ន្ធត្រួតពិនិត្យកម្រិតប្រេង COPELAND OW4
COPELAND OW4 Oil Level Monitoring Systems General information All versions use a Hall sensor to measure the oil level. A magnetic float changes its position according to the oil level. The hall sensor converts these magnetic field changes into an…