| 型 号 | 测量范围 | 准确度等级 | 允许被测流体状态 | 
                                                                    | 水(20℃) | 空 气 20℃,101325Pa
 | 温 度 (℃)
 | 压 力 (MPa)
 | 
                                                                    | LZB-4DK LZB-4DKF
 | (0.4~4)ml/min (0.6~6)ml/min
 (1~10)ml/min
 (1.6~16)ml/min
 (2.5~25)ml/min
 (4~40)ml/min
 | (6~60)ml/min (10~100)ml/min
 (16~160)ml/min
 (25~250)ml/min
 (40~400)ml/min
 (60~600)ml/min
 | 4 | <120 | ≤1.0 | 
                                                                    | (6~60)ml/min (10~100)ml/min
 (16~160)ml/min
 (25~250)ml/min
 (40~400)ml/min
 | (0.1~1)ml/min (0.16~1.6)ml/min
 (0.3~3)L/min
 (0.6~6)L/min
 (0.7~7)L/min
 | 2.5 | 
                                                                    | LZB-6DK LZB-6DKF
 | (40~400)L/min(60~600)L/min
 (0.1~1)L/min
 | (0.7~7)L/min (1~10)L/min
 (1.5~15)L/min
 | 
                                                                    | LZJ-10DK LZJ-10DKF
 | (0.1~1)L/min (0.16~1.6)L/min
 | (3~30)L/min (5~45)L/min
 |