| Share | Phrase |
| 14.28% | hot-wire flowmeter |
| 12.14% | air flowmeter |
| 7.49% | mass flowmeter |
| 6.71% | differential [similarity] flowmeter |
| 5.81% | arrange flowmeter [perform operation] |
| 5.63% | type flowmeter |
| 5.02% | flowmeter [does] measure |
| 3.73% | flowmeter [location] base |
| 3.60% | by-pass flowmeter |
| 3.12% | wire flowmeter |
| 3.07% | hot [taste] flowmeter |
| 3.00% | area flowmeter |
| 2.71% | flowmeter speed |
| 2.55% | flowmeter [does] indicate |
| 2.18% | rotating [motion] flowmeter |
| 1.92% | flowmeter [does] detect |
| 1.89% | flowmeter system |
| 1.72% | flowmeter [using as instrument] connect |
| 1.62% | flowmeter [does] have |
| 1.60% | pressure flowmeter |
| 1.46% | include flowmeter [perform operation] |
| 1.45% | fuel flowmeter |
| 1.39% | input flowmeter |
| 1.23% | flowmeter output |
| 1.08% | flowmeter [does] control |
| 1.08% | connect flowmeter [perform operation] |
| 0.94% | comprise flowmeter [perform operation] |
| 0.74% | use flowmeter [perform operation] |
| 0.71% | provide flowmeter [perform operation] |