| 品牌 | 余姚 | 型號 | LZM |
| 類型 | 變面積式流量計 | 測量范圍 | 0-2（m3/h） |
| 等級 | 4 | 公稱通徑 | 4/6/8（mm） |
| 適用介質 | 液體、氣體 | 工作壓力 | 0.6（MPa） |
| 工作溫度 | -20-120（℃） |
| 型號 | 測量范圍 | 接口螺紋 | |||
| ml/min (液體) | NM3/h (氣體) | ||||
| LZM-4T | 6-60 | 0.2-2l/min | 快插連接 | +4% | |
| LZM-4T | 40-400 | 1-12 l/min | 快插連接 | ||
| LZM-6T | 25-250 | 0.04-0.4 | 軟管連接 | ||
| LZM-6T | 16-160 | 1-5 l/min | G1/4" | 1/4"BSP | |
| LZM-6T | 80-400 | 2-10 l/min | G1/4" | 1/4"BSP | |
| LZM-6T | 100-500 | 3-15 l/min | G1/4" | 1/4"BSP | |
| LZM-6T | 100-600 | 4-20 l/min | G1/4" | 1/4"BSP | |
| LZM-6T | 200-800 | 5-25 l/min | G1/4" | 1/4"BSP | |
| LZM-6T | 100-1000 | 6-30 l/min | G1/4" | 1/4"BSP | |
| LZM-8T | 2.5-25LPH | G1/4" | 1/4"BSP | ||
| LZM-8T | 4-40LPH | G1/4" | 1/4"BSP | ||
| LZM-8T | 6-60LPH | G1/4" | 1/4"BSP | ||
| 型號 | 尺寸 (mm) | |||||
| A | B | C | D | E | F | |
| LZM-4T | 94 | 27 | 21 | 14 | 14 | 70 |
| LZM-6T | 102 | 30 | 25 | 20 | M18x1.5 | 77 |
| LZM-8T | 110 | 30 | 25 | 20 | M18x1.5 | 80 |
