Common faults and treatment of Electromagnetic Flow Meter
Common faults and treatment of Electromagnetic Flow Meter
Common faults and treatment of Electromagnetic Flow Meter
RS485 wiring between Field instrument and PC
How to choose thermocouple and thermal resistance?
How many ways is there for thermal resistance wire leading out ? What are the effects ?
What are the advantages and disadvantages does N-type thermocouple have, compared with K-type thermocouple?
Which types are there for thermocouple? What are the characteristics for every type?
Analysis for common faults of Ultrasonic flow meter
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 ).
Principle and common formula of differential type pressure flow meter