Introduction to Xiamen Jingchuan Co., Ltd. GRF Gas Turbine Flow Meter:

The Xiamen Jingchuan Co., Ltd. GRF series gas turbine flow meter is a new generation of high-precision, highly reliable gas precision metering instrument. It integrates temperature, pressure, flow sensors, and an intelligent flow totalizer, designed by drawing on advanced technologies from domestic and international flow meters and synthesizing theories from gas mechanics, fluid mechanics, and electromagnetics. It features excellent low-pressure and high-pressure metering performance, multiple signal output methods, and low sensitivity to fluid disturbances. It is widely applicable for the metering of natural gas, coal gas, liquefied petroleum gas, light hydrocarbon gases, and other gases.

This product has been tested and certified by the national explosion-proof product quality inspection department in accordance with GB3836.2000 "Electrical Apparatus for Explosive Gas Atmospheres Part 1: General Requirements," GB3836.2-2000 "Electrical Apparatus for Explosive Gas Atmospheres Part 2: Flameproof Enclosure 'd'," and GB3836.4-2000 "Electrical Apparatus for Explosive Gas Atmospheres Part 4: Intrinsic Safety 'i'." The explosion-proof markings are ExdⅡBT6 (flameproof type) and EiaⅡCT6 (intrinsic safety type). It is suitable for hazardous areas of zones 0 (only intrinsic safety type), 1, and 2 containing gas mixtures of temperature classes T1 to T6 for groups ⅡA, ⅡB, and ⅡC.