2022 compressed air propane chlorine CO2 nitrogen ammonia hydrogen natural LPG thermal mass gas flow meter for gases
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- Supplier: Hubei Nankong Instrument Technology Co. Ltd.
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Product Overview
Description
Product Description
Specification
Flow range table
Pipe diameter （DN） | Flow range （Nm3/h） | Pipe diameter （DN） | Flow range （Nm3/h） | Pipe diameter （DN） | Flow range （Nm3/h） |
10 | 0.12~17 | 150 | 30~3800 | 900 | 1000~140000 |
15 | 0.3~40 | 200 | 50~6800 | 1000 | 1200~170000 |
20 | 0.5~70 | 250 | 100~10000 | 1200 | 2000~240000 |
25 | 0.7~100 | 300 | 150~15000 | 1400 | 3000~330000 |
32 | 1.2~170 | 350 | 200~20000 | 1600 | 3500~430000 |
40 | 2~270 | 400 | 250~27000 | 1800 | 4000~550000 |
50 | 3~420 | 450 | 300~35000 | 2000 | 5000~680000 |
65 | 5~720 | 500 | 350~42000 | 2200 | 6000~820000 |
80 | 8~1100 | 600 | 500~61000 | 2400 | 7000~976000 |
100 | 12~1700 | 700 | 600~83000 | 2600 | 8000~114600 |
125 | 20~2600 | 800 | 800~100000 | 2800 | 11000~1526000 |
Selection type table
LKQ | Code discription | ||
Installation form | A1 | Plug-in type | |
A2 | Pipe mounting type | ||
Power supply | B1 | 220VAC | |
B2 | 24VDC | ||
output signal | C1 | 4~20mA | |
C2 | RS485 | ||
C3 | HART | ||
Display options | D1 | No display at the meter head | |
D2 | Header instantaneous flow display | ||
D3 | Header instantaneous and cumulative flow display | ||
Intelligent flow totalizer options | E1 | No flow totalizer | |
E2 | With intelligent flow totalizer | ||
Special requirements | F1 | No special requirements | |
F2 | Flameproof | ||
F3 | Corrosion resistant (sensor is tantalum material) | ||
F4 | High temperature type (150-250℃) | ||
Flowmeter and pipe seal connection | L1 | Continuous flow assembly and disassembly device (ball valve <0.8Mpa | |
L2 | Continuous flow assembly and disassembly device (ball valve) + high pressure seal assembly <2.0Mpa | ||
L3 | Simple threaded assembly <0.8Mpa | ||
L4 | Threaded component + high pressure seal assembly <2.0Mpa | ||
W1 | Flange type components >2.0Mpa | ||
W2 | Flange type heat dissipation component (high temperature type) | ||
W3 | The sampling pipe is flanged to the pipe under test on site | ||
W4 | The sampling pipe is threaded to the pipe under test on site | ||
Practical pipe diameter | Based on the actual inner diameter of the pipe at the user site (for example, the inner diameter of the pipe is 300mm, it is indicated by the number 300) | ||
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