Aeriform flow transducer is main by housing, bellwether to frame, impeller, hind oriented frame, the magnetism electric induction that impaction is encircled and takes amplifier the composition such as converter, absorb domestic and international advanced technique to undertake designing, the flow transducer of close together gas of the academic and the new generation high accuracy that develops development by oneself, high reliability such as integrated aerodynamics, hydromechanical, electromagnetism, have outstanding low pressure and maximum pressure metric function, a variety of signal output means and the low sensitivity that disturb to the fluid, what apply to natural gas, coal extensively to make the gas such as gas, liquid gas, light hydrocarbon gas is metric. Principle of job of aeriform flow transducer: When the fluid that be measured sheds classics sensor, the impeller have the aid of inside sensor arises at the kinetic energy of the fluid rotate, impeller changes the magnetism resistor in system of magnetism electric induction periodicly namely, the flux that makes pass coil produces change periodicly and generate electric pulse signal, calculate meter via after amplifier magnifies, conveying to be accumulated to corresponding discharge, undertake the measurement of discharge or gross. Aeriform flow transducer uses with safeguard: 1. Aeriform flow transducer should reach flow direction to label installation is used according to pressure of the standard discharge limits on nameplate, nominal. 2.
Aeriform flow transducer should is in fluid temperature - temperature of 20~+60 ℃ , environment - relative humidity of 20~+55 ℃ environment is not more than the job below the condition of 95% . 3.
The operating period of aeriform flow transducer falls in normal circumstance, come one year for half an year commonly, the degree of badness that inspects working requirement and calm. Answer to undertake unpick and wash regularly. When if discover axis or bearing have,wearing away badly, should undertake changing and new demarcate. 4.
Product certificate of approval must appropriate is custodial, in case the data such as the appearance constant of aeriform flow transducer loses. CNC Milling
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