面板试流量计LZM点击次数:2421
发布时间:2017-11-23 08:47:10 |
LZM series panel type, pipeline type flowmeter
▲LZM-series flowmeter is a new type of flowmeter with plexiglass as the main body, used to measure the single-phase non-pulsating flow of liquid or gas. It is characterized by a beautiful appearance, lightweight, not easy to break, and long service life.
▲When the fluid flows through the cone hole from bottom to top, differential pressure is generated between the top and bottom of the float, and the float rises under the action of this differential pressure. When the force that makes the float rise is equal to the resultant force of gravity, buoyancy and viscous force on the float, the float is in the equilibrium position. Therefore, there is a specific proportional relationship between the flow of the fluid flowing through the flowmeter and the rising height of the float, that is, with the flow area of the flowmeter. The position and height of the float can be used as a flow measurement.
▲When installing the flowmeter, remove the filler and install it vertically on a vibration-free panel or pipe. Newly installed piping should be flushed before the flowmeter is installed.
▲When the flowmeter is in use, the valve should be slowly opened to fully open, and then the flow should be adjusted with the valve.
▲The parts and materials of the flowmeter: the main body is plexiglass: the nozzle is plastic ABS: the float and the guide rod are stainless steel: the O-ring sealing ring is silicone rubber.
▲The working pressure of the flowmeter is less than or equal to 1MPa, and the operating temperature is less than or equal to 60℃.
LZM-Z
Model Measuring range Interface thread Accuracy class
GPM (liquid) LPM (liquid) M3/h (gas)
LZM-15ZA 15-150LPH 0.1-1
2G1/2" outside
Within 2G1/4”
4
0.16-1.2
0.16-1.6
0.3-3
0.4-4
LZM-15Z 0.3-3l/min 0.01-0.1
ZG1/2" outside
Within ZG1/4”
4
0.5-5l/min 0.04-0.4
10-100LPH 0.1-1
15-150LPH 0.14-1.4
16-160LPH 0.16-1.6
20-200LPH 0.2-2
25-250LPH 0.24-3
3-30LPH 0.25-2.5
6-60LPH 0.4-4
0.03-0.35 0.1-1.4 0.6-6
0.05-0.5 0.2-1.8 0.8-8
0.1-1 0.5-4 1-10
0.15-1.5 0.6-6 1.6-16
0.2-2 1-7 1.8-18
0.3-3 1-11 10-70l/min
0.5-5 2-18 10-100l/min
2-20
2.4-24
2.5-25
3-30
30-280LPM
4-40
4-50LPM
60-600LPM
LZM-25Z 0.3-2.1m3/h 2.5-15
ZG1” outside
4
0.6-3m3/h 2.5-25
0.6-4.2m3/h 4-40
1-10 5-35 6-60
1-15 5-50 10-100
2-14 10-50 20-100
2-20 10-70 16-160
5-35 10-130 25-250
5-40 10-150 30-300
5-45 10-170 35-350
Technical parameters of LZM-G series pipeline flowmeter
Model Measuring range Interface thread Accuracy class
GPM (liquid) LPM (liquid) M3/h (gas)
LZM-10G 5-45LPH 2.5-25LPH
G1/2" outside
4
6-60LPH
10-100LPH
16-160LPH
LZM-15G 0.02-0.2 4-40LPH 0.8-8
Within G1/2"
4
0.1-1 0.5-4 1-10
0.2-2 1-7 1.6-16
0.3-3 1-11 2.5-25
0.5-5 1.8-18 4-40
1.5-9 400-2000LPH
LZM-20G 100-1000LPH 6-60 G3/4” inside 4
1-10 4-36
LZM-25G 1-10 4-36 G1” inside 4
LZM-25G 1-15 5-60
Within G1”
4
2-20 10-70 6-60
5-30 20-110 10-100
5-35 20-130 15-140
5-40 20-150 16-160
5-45 20-170 25-250
LZM-40G 5-30 20-110 25-250
G11/2" outside
4
5-40 20-150 35-350
20-60 80-220 80-400
LZM-50G 20-80 80-300 100-500
G2" outside, inside
4
20-100 80-360 120-600
40-120 150-450 300-850
50-150 190-560 400-1200
60-200 220-750 500-1400
LZM-75GF 120-300 450-1100 G3” 4
LZM-series panel flowmeter technical parameters
Model Measuring range Interface thread Accuracy class
GPM (liquid) LPM (liquid) M3/h (gas)
LZM-4T 6-60ml/min 0.2-2ml/min
Push-in connection
4
8-80ml/min 0.1-1l/min
40-400ml/min 0.2-2l/min
0.4-4 l/min
1-10l/min
1-12l/min
LZM-6T 16-160ml/min 0.1-1l/min
Within G1/4"
4
25-250ml/min 0.1-0.8l/min
80-400ml/min 0.1-1.5l/min
100-500ml/min 0.1-10l/min
100-+600ml/min 0.1-15l/min
200-800ml/min 0.3-3l/min
100-1000ml/min 0.4-4l/min
200-1500ml/min 0-5l/min
16-160LPH 0.5-8l/min
LZM-6T 4-40L/h 0.6-6l/min
Within G1/4"
4
6-60 1-5l/min
10-70GPM 1-12l/min
2-10l/min
2-18l/min
2-20l/min
3-15l/min
3-30l/min
4-20l/min
5-25l/min
6-30l/min
10-60l/min
10-70l/min
0.04-0.4m3/h hose connection
Within 0.05-0.25m3/h G1/4”
0.14-1.4m3/h
10-90m3/h
10-120m3/h
LZM-8T 0.1-2l/min 2.5-25LPH 0.16-1.6m3/h
Within G1/4"
4
5-45LPH 0.2-2 m3/h
6-60LPH
LZM-15 0.1-1 0.5-4 1-10
NG1/2" outside
4
0.2-2 0.8-8
0.3-3 1-11 1.6-16
0.5-5 2-18
1-7 2-28 4-40
1.5-9 40-2000LPH
LZM-20 2-10 8-40 6-60
ZG3/4" outside
4
2-16 8-60 16-80
2-20 8-80 16-160
LZM-25 1.5-15 6-60 20-200
ZG1” outside
4
3-13 10-50 25-250
4-24 10-100
5-25 10-130
5-45 20-170
LZM-40 10-45 40-170
ZG11/2" outside
4
10-50 60-200
10-60 60-240
20-70 80-280
20-80 80-300
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