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product
Gas Roots Flowmeter (Smart Dual Display) RXRS Series
The gas Roots flowmeter is a volumetric measuring instrument with high precision, high reliability and wide measurement range. It is composed of gas Roots flowmeter, temperature sensor, pressure sensor and volume corrector.
The product is widely used in industrial and commercial users of urban gas and in the application of pipelines. It is suitable for the measurement of non-corrosive gases such as natural gas, gas, propane, air, nitrogen, carbon dioxide, industrial inert gas, etc. It has become the preferred product for the measurement of urban gas.
Technical parameters
Model and specification

Nominal diameter

DN/mm

（inch）

Flow specification

LH1
H2H3
B
BB
K
n-dRemarks
RXRS20
20(0.8")G6
90
86
142
163
248
142
75
4-Φ14M12×30
G10
90
86
142163
248
142
75
4-Φ14M12×30
RXRS2525(1")G16144
141
142218
255
170
85
4-Φ14M12×30
RXRS4040(1.5")G16170
175
142252
290
212
110
4-Φ18M16×45
G25170175142252290212110
4-Φ18M16×45
G40170175142252290212110
4-Φ18M16×45
G65170175142252290212110
4-Φ18M16×45
RXRS5050(2")G16170175142252290212125
4-Φ18M16×45
G25170175142252290212125
4-Φ18M16×45
G40170175142252290212125
4-Φ18M16×45
G65170175142252290212125
4-Φ18M16×45
RXRS8080(3")G100170184
142257
353
244
160
8-Φ18M16×45
G160258
264
142302
366
265
160
8-Φ18
M16×45
RXRS100100(4")G160258
264
142302
366
265
180
8-Φ18M16×50
G250258
264
142302
366
294
180
8-Φ18M16×50
RXRS150150(6")G400460
450
142460
670
380
240
8-Φ22M20×60
G650460
450
142460
788
436
240
8-Φ22M20×60
RXRS200200(8")G1000460
450
142460
886
485
295
12-Φ22M20×60
Product size

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