Suzhou Beida Instrument Technology Co., Ltd
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LZB - () WB micro flow glass rotor flowmeter
LZB - () WB micro flow glass rotor flowmeter
Product details

LZB-( )WB微小流量玻璃转子流量计

LZB - (W) small flow glass rotor flowmeter includesThere are four diameters of DN3, DN4, DN6, and DN10, which can detect small flow rates of gases or liquids. The structure is lightweight, the adjustment is sensitive, and the installation is simple. It is widely used in micro detection, analysis, environmental protection, medical light industry, instruments, scientific research and other departments. It can be matched with various analytical instruments, environmental protection instruments, medical equipment and other scientific experimental devices
Structure diagram
DN3-10 flow meter with regulating valve
DN3-10 flowmeter without regulating valve
Technical Parameter
Nominal name
Tongjing
DN(mm)
model
Range degree
measuring range
Accuracy class
Cone tube
length
(mm)
Allow the condition of the fluid being tested
Water (20 ℃)
air
(101325Pa,20℃)
Temperature (℃)
Pressure (MPa)
3
LZB-3W
LZB-3WF
LZB-3WB
LZB-3WBF
10:1
2.5~25mL/min
6~60mL/min
10~100mL/min
0.03~0.3L/min
0.06~0.6L/min
0.1~1L/min
0.15~1.5/min
4

6
100
-20~120
≤0.2
4
LZB-4W
LZB-4WF
LZB-4WB
LZB-4WBF
16~160mL/min
25~250mL/min
40~400mL/min
0.3~3L/min
0.6~6L/min
0.71~7L/min
2.5

4
6
LZB-6W
LZB-6WF
LZB-6WB
LZB-6WBF
0.04~0.4mL/min
0.06~0.6mL/min
0.1~1mL/min
0.7~7L/min
1~10L/min
1.5~15L/min
1.5

2.5
10
LZB-10W
LZB-10WF
LZB-10WB
LZB-10WBF
0.1~1mL/min

0.16~1.6mL/min
3~30L/min

5~45L/min
120
Note: There are two types of flow meters: those with regulating valves (WB type) and those without regulating valves (W type). LZB-WF and LZB-WBF are corrosion-resistant types.
Appearance and installation dimensions
(mm)
Nominal Diameter
DN
model
A
B
C
D
M
E
N
Equipment
Mounting Hole
Hose connector
Metal pipe connector
External thread
G
SR
3
LZB-3W LZB-3WF
LZB-3WB LZB-3WBF
28
136
56
27.5
116
<52
Ø8
M10×1
Ø6.2
SR4
Ø11
4
LZB-4W LZB-4WF
LZB-4WB LZB-4WBF
6
LZB-6W LZB-6WF
LZB-6WB LZB-6WBF
58


63
29.5
<60
Ø10
M12×1
Ø8.2
SR5
10
LZB-10W LZB-10WF
LZB-10WB LZB-10WBF
160
140
Ø11
M16×1.5
Ø12.1
SR7


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