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Steel Series Diaphragm Gas Meter

Steel Series Diaphragm Gas Meter

The Steel series diaphragm gas meter, featuring a steel enclosure. It offers precise, stable measurement and a long service life. suitable for residential, commercial, and industrial use, comes with flow ratings from G1.6 to G25. It ensures high-precision measurement, stable operation, and robust construction, performing exceptionally well in complex environments. It provides reliable and efficient gas measurement solutions.

Features

  • Independent Movement Core
    The independent movement is designed for diverse gas conditions and challenging environments, providing long-term reliability and precision, and ensuring stable gas meter operation
  • Adjustable Measurement Structure
    The measurement accuracy and range can be flexibly adjusted according to different testing requirements, effectively improving the accuracy of measurement
  • Remote Meter Reading
    A magnetic pulse output interface is reserved for the purpose of remote meter reading upgrading
  • Temperature Compensation(Optional)
    An internal temperature-sensitive element adjusts the diaphragm’s movement, ensuring accurate gas measurement across different temperatures

Technical Parameter

Type Unit G1.6 G2.5 G4 G6 G1.6(T) G2.5(T) G4(T) G6(T) G10(T) G16(T) G25(T)
Enclosure Material – Steel
Cycle Volume dm³ 1.2 2.0 0.8 1.2 2.0 3.5 1 .0
Qmax m³/ h 2.5 4.0 6.0 10.0 2.5 4.0 6.0 10.0 16.0 25.0 40.0
Qt m³/ h 0.25 0.4 0.6 1.0 0.25 0.4 0.6 1.0 1.6 2.5 4.0
Qmin m³/ h 0.016 0.025 0.04 0.06 0.016 0.025 0.04 0.06 0.1 0.16 0.25
Accuracy Class – 1.5
MPE % Qmin≤Q <Qt: ±3%; Qt≤Q≤Qmax: 1.5%
Max Working Pressure bar 0.5 0.3
Pressure Absorption mbar ≤2.0
Gas Temperature Range ℃ -25℃~+55℃ -10℃~+40℃
Ambient Temperature Range ℃ -25℃~+55℃ -10℃~+40℃
Gas Group – Group H,L,E
Protection Level – IP65
Note:”T”indicates that mechanical temperature compensation is optional.

Dimensions

Type Vc(dm³) D(mm) L(mm) W(mm) H(mm) B(mm) Thread
G1.6/G2.5 0.8 110 168 138 188 59 G11/4″
G1.6/G2.5/G4 1.2 110 204 169 216 68 G11/4″
G4 1.2 110 205 162 221 67 G11/4″
G6 2.0 152.4 236 186 242 77 G11/4″
G6 2.0 160 245 170 265 70 G11/4″
G10 3.5 250 350 202 311 92 G2″
G16 11.0 280 405 275 375 130 G2″
G25 11.0 335 465 275 377 130 G21/2″
Note:The meter connector is customizable or can be used with adapters,offering flexible options.

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