| 通径 DN (mm) | 型Φ 号 | 测量范围 | 锥管 长度 (mm) | 准确度等级 | 允许被测流体状态 |
| 水,20℃ | 空ΦΦ 气 20℃,101325Pa | LZB/LZJ | LZB-()F LZJ-()F | 温度(℃) | 压力 (MPa) |
| 4 | LZB-4 LZB-4F | (1~10)尝/丑 (1.6~16)尝/丑 (2.5~25)尝/丑 | (16~160)尝/丑 (25~250)尝/丑 (40~400)尝/丑 | 160 | 2.5 | 4 | -20~+120 | ≤1 |
| 6 | LZB-6 LZJ-6 LZJ-6F | (2.5~25)尝/丑 (4~40)尝/丑 (6~60)尝/丑 | (40~400)尝/丑 (60~600)尝/丑 (100~1000)尝/丑 | 2.5 |
| 10 | LZB-10 LZJ-10 LZJ-10F | (6~60)尝/丑 (10~100)尝/丑 (16~160)尝/丑 | (100~1000)尝/丑 (160~1600)尝/丑 (250~2500)尝/丑 |
| 15 | LZB-15 LZJ-15F | (16~160)尝/丑 (25~250)尝/丑 (40~400)尝/丑 | (0.25~2.5)尘3/丑 (0.4~4)尘3/丑 (0.6~6)尘3/丑 | 350 | ≤0.6 |
| 25 | LZB-25 LZJ-25F | (40~400)尝/丑 (60~600)尝/丑 (100~1000)尝/丑 | (1~10)尘/丑 (1.6~16)尘3/丑 (2.5~25)尘3/丑 |
| 40 | LZB-40 LZJ-40F | (0.16~1.6)尘3/丑 (0.25~2.5)尘3/丑 | (4~40)尘3/丑 (6~60)尘3/丑 | 430 |
| 50 | LZB-50 LZJ-50F | (0.4~4)尘3/丑 (0.6~6)尘3/丑 | (10~100)尘3/丑 (16~160)尘3/丑 | 450 |
| 80 | LZB-80 LZB-80F | (1~10)尘3/丑 (1.6~16)尘3/丑 | (50~250)尘3/丑 (80~400)尘3/丑 | 500 | ≤0.4 |
| 100 | LZB-100 LZB-100F | (5~25)尘3/丑 (8~40)尘3/丑 | (120~600)尘3/丑 (200~1000)尘3/丑 |