Product Features:
LDG is composed of electromagnetic flow sensor and electromagnetic flow transducer
Business Terms:
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 800,000 Set/Sets per Year
Payment Terms: L/C,T/T
Contact Supplier
LDG is composed of electromagnetic flow sensor and electromagnetic flow transducer
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 800,000 Set/Sets per Year
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: individual in polybag, inner plastic box, out wooden carton
Delivery Detail: within one week after receiving advanced payment
summary
An electromagnetic flowmeter is composed of two parts- electromagnetic flow
sensor and electromagnetic flow transducer. The operation of an electromagnetic flowmeter is based on Faraday law of electromagnetic induction.The mainly parts of the sensor are: measuring tube,electrode poles,excitation coil,iron core,yoke and housing. The measuring tube of the sensor is a short alloy tube whose diameter is D, the inner suface of it has an insulating liner.Two electrodes are fixed in the measuring tube along with the diameter direction of it and they usually flush with the inner surface liner.When excitation coil pulsed by two-way square wave,there generates a working magnetic field with a flux density B in the vertical direction of the measurement axis.In the meantime,if some electrical conductivity liquid flows at an average velocity V through the measuring
tube ,cuts lines of the magnetic field,there generates induced electromotive force E.Electromotive force E is directly proportional to the product of flux density B,measuring tube diameter D and average velocity V,that's: E BVD. Electromotive force E(flow signal) is measured by the electrodes and transmitted to transducer through cable.After the transducer handles the flow signal by magnifying it, the flow and total amount can be displayed,also will output pulse and analog current etc. The transducer of LDG type electromagnetic flowmeter has an intelligent indicator suggesting Chinese characters LCD display.
Model No.: DWSG-0044
Features: Flowtech Double Window Sight Glass : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0040
Features: Flow Sight Indicator : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0038
Features: Sight Flow : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0036
Features: 2 Sight Glass : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0029
Features: Flow Indicator Sight Glass : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0025
Features: Sight Indicator : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0022
Features: Sight Tubes : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0019
Features: Flow Indicators : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0016
Features: Sight Flow Glass : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-0015
Features: Sight Flow Indicators : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-009
Features: Sight Glass : MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.
Model No.: DWSG-001
Features: Double Window Sight Glass :MOC: CS, SS-304, SS-316, MS with rubber or PTFE lining.Size 25 NB to 600 NB.