Deertaba coke oven gas flow meter

First, Deertaba flowmeter is a plug-flow measurement instruments. Insert a Deertaba sensor in the pipeline, when the fluid flows through the sensor, resulting in a high pressure distribution at its front portion facing the flow direction, resulting in a low-pressure distribution KEDTB Deertaba flow sensor in the rear part is the use of differential pressure formula works online plug-in installation, accurate calculation to generate a high-performance professional unique design flow sensor data through the model. It is a special throttling device, the output is differential. The sensor through the probe to take pressure before and after the probe has a plurality of holes in two rows impulse unevenly distributed. By two rows of holes impulse pipe from top to bottom, left to right, different pressure or flow rate averaged to form a differential pressure, and then calculate the mass flow or volume flow. Coke oven gas flow meter pipe power loss is small coke oven gas flow CH-Y-type meter specifications and functions 1, for conventional gas measurement, the sensor accuracy of 0.5 to 1, and system accuracy of 1 to 1.5; 2, for the saturated When the gas flow measurement system accuracy level of 1 to 3; 3, turndown ratio of 1:10, the full scale precision; 4, have agreed flow function, less than the flow rate limit (minimum flow), the implementation of the agreed flow rate (instantaneous flow); Conventions Traffic negotiated by the gas supplier and gas use, acquirers can not determine convention traffic, the system default minimum flow of convention traffic, that is, when the detected flow rate data is less than the minimum flow rate, the system calculates the minimum flow rate of gas flow by. 5 has a RS485 remote output. 6 has pressure, temperature, pressure, flow rate display, while cumulative flow display, query function; can be dry and saturated gas flow rate of gas flow needed to display.