通径DN
(m)

型 号

测量范围

椎管长度（m）

精度等级

允许被测液体状态

水20℃

空 气
20℃，10132SPa

LZB/LZJ

LZB-()F

温度（℃）

压力
（MPa）

2

LS-B-2

0.4~4ml/min
0.6~6ml/min
1.0~10ml/min
1.6~16ml/min

6~60ml/min
10~100ml/min
16~160ml/min
25~250ml/min

160

1.5:2.5

2.5:4

-20~ 120

≤1

3

LS-B-3

2.5~25ml/min
4~40ml/min
6~60ml/min
10~100ml/min

40~400ml/min
60~600ml/min
100~1000ml/min
160~1600ml/min

4

LS-B-4
LS-B-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

6

LS-B-6
LS-J-6
LS-J-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

10

LS-B-10
LS-J-10
LS-J-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

2.5

≤0.6

15

LS-B-15
LS-J-15F

(16~160)L/h
(25~250)L/h
(40~400)L/h

(0.25~2.5)m?/h
(0.4~4)m?/h
(0.6~6)m?/h

350

25

LS-B-25
LS-J-25F

(40~400)L/h
(60~600)L/h
(100~1000)L/h

(1~10)m?/h
(1.6~16)m?/h
(2.5~25)m?/h

40

LS-B-40
LS-J-40F

(160~1600)L/h
(250~2500)L/h

(4~40)m?/h
(6~60)m?/h

430

50

LS-B-50
LS-J-50F

(0.4~4)m?/h
(0.6~6)m?/h

(10~100)m?/h
(16~160)m?/h

450

80

LS-B-80
LS-B-80F

(1~10)m?/h
(1.6~16)m?/h

(50~250)m?/h
80~400)m?/h

500

≤0.4

100

LS-B-100
LS-B-100F

(5~25)m?/h
(8~40)m?/h

(120~600)m?/h
(200~1000)m?/h