Balgengaszähler G2.5 (Aluminium-Rahmen)

TYPE MBL Size G2.5 Diaphragm Gas Meter (Aluminum Frame) Applicable scope: natural gas, coal gas, liquefied petroleum gas, mine gas, marsh gas and other artificial burning gases. Technical Parameter: 1)Maximum flow-rate:4.0m3/h2)Minimum flow-rate:0.025M3/h3)Permissible error:Qmin<=Q<0.1Qmax ±3; 0.1Qmax<=Q<=Qmax ±1.54))Maximum working pressure:30kpa5)Total pressure lossa:<=200Pa6)Useable temperature:-10 50°c'7)Storage temperature:-20 +60°c8)Center to center distance:110mm or 130mm or customer required.9)Weight:2.4/2.2 Kg The characteristic: 1) The meter is compacted in aluminum case, with the merits of small size, nice in appearance and strong anti-corrosion from humidity, oil and smoke, etc. 2) Good discharge cruve; 3) Low pressure lost; 4) The diaphragm is made of Polyester fabric coated with nitride synthetic rubber, passed more than 200 million times of Bally test; 5) Build-in mechanism. The case is sealed independently, with tight and nice appearance, easy for cleaning; 6) Using Hot-print technology on the counter, its has more clear reading and ensure not depigmentated; 7) Good structureimmunethe gas meter from contamination, which ensure a long service lifemore than10 years; 8) Advanced Magnetic drive.Gas flow data is transferred magnetically to the indicating device, which greatly reduces wear of diaphragm and prolong its service life to 2 million times or more than 10 years.