Introduction
Solid build quality, high accuracy, safety and a series of advanced technical details make the YIKATO Aluminum case gas meter a high-grade measuring instrument. The Diaphragm gas meter is available in sizes G1.6, G2.5. The meter is characterized by precise measurements, a constant measuring stability, a long life and high reliability. Thanks to the use of high-grade materials, the diaphragm gas meter is resistant to corrosion.
The gas meter is suitable for various gas media. The integrated calibration system coordinates the movement of the valves in relation to the optimum gas flow. The excellent linearity of the error curve is guaranteed even at low flow rates. Due to the optimum rotating characteristics of the valves the Qmin value remains stable and the gas meter is resistant to contamination.
Performance characteristics
Ś Integrated system to adjust the error curve
Ś Die-cast aluminum housing for maximum corrosion resistance
ŚStarting flow<1dm3/h
Ś Working temperature range:-10? to +40?
ŚOperating pressure:0.5bar
Ś Long-term stability due to usage of high-quality diaphragm
Ś Optional: reverse flow preventer
Technical data
TYPE
YT-G1.6
YT-G2.5
Nominal flowrate,m3/h
1.6
2.5
Maximum flowrate,m3/h
2.5
4
Minimum flowrate,m3/h
0.016
0.025
Maximum operating pressure,kPa
0.5~50
Max. permissible errors
0.1qmax=q=qmax
ą1.5%
qmin=0.1qmax
ą3%
Max. pressure loss,Pa
=160
Accuracy class
1.5class
Cyclic volume,dmł
1.2
