Catégorie : Cyclopedia of Industrial instrument

Common faults and treatment of Electromagnetic Flow Meter

Câblage RS485 entre l'instrument de terrain et le PC

How to choose thermocouple and thermal resistance?

How many ways is there for thermal resistance wire leading out ? What are the effects ?

Quels sont les avantages et les inconvénients du thermocouple de type N par rapport au thermocouple de type K ?

Quels sont les types de thermocouple ? Quelles sont les caractéristiques de chaque type ?

Analyse des défauts courants des débitmètres à ultrasons

Case analysis of Electromagnetic Flow Meter fault

Differential pressure flow meter (hereinafter referred to as DPF) is a flow meter that measures the flow rate according to the differential pressure generated by the flow detection parts installed in the pipeline and the known fluid conditions and the geometrical dimensions of the detection parts and the pipeline. DPF consists of a flow detect device ( such as orifice, verabar, V-cone, Venturi, Nozzle, wedge, averaging pitot-tube ) and a secondary device (For example: Multivariable Differential Pressure Flow Transmitter ).

Principe et formule courante du débitmètre à pression de type différentiel