| 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)L/h (1.6~16)L/h
 (2.5~25)L/h
 | 
													(16~160)L/h(25~250)L/h
 (40~400)L/h
 | 160 | 2.5 | 4 | -20~+120 | ≤1 | 
										
											| 6 | LZB-6 LZJ-6
 LZJ-6F
 | (2.5~25)L/h (4~40)L/h
 (6~60)L/h
 | (40~400)L/h (60~600)L/h
 (100~1000)L/h
 | 2.5 | 
										
											| 10 | LZB-10 LZJ-10
 LZJ-10F
 | (6~60)L/h (10~100)L/h
 (16~160)L/h
 | 
													(100~1000)L/h(160~1600)L/h
 (250~2500)L/h
 | 
										
											| 15 | LZB-15 LZJ-15F
 | 
													(16~160)L/h(25~250)L/h
 (40~400)L/h
 | (0.25~2.5)m3/h (0.4~4)m3/h
 (0.6~6)m3/h
 | 350 | ≤0.6 | 
										
											| 25 | LZB-25 LZJ-25F
 | (40~400)L/h (60~600)L/h
 (100~1000)L/h
 | (1~10)m/h (1.6~16)m3/h
 (2.5~25)m3/h
 | 
										
											| 40 | LZB-40 LZJ-40F
 | (0.16~1.6)m3/h (0.25~2.5)m3/h
 | (4~40)m3/h (6~60)m3/h
 | 430 | 
										
											| 50 | LZB-50 LZJ-50F
 | (0.4~4)m3/h (0.6~6)m3/h
 | (10~100)m3/h (16~160)m3/h
 | 450 | 
										
											| 80 | LZB-80 LZB-80F
 | (1~10)m3/h (1.6~16)m3/h
 | (50~250)m3/h (80~400)m3/h
 | 500 | ≤0.4 | 
										
											| 100 | LZB-100 LZB-100F
 | (5~25)m3/h (8~40)m3/h
 | (120~600)m3/h (200~1000)m3/h
 |