level measurement

Views:
 
Category: Entertainment
     
 

Presentation Description

No description available.

Comments

Presentation Transcript

PowerPoint Presentation: 

Presentation on: level measurement

PowerPoint Presentation: 

Level Methods to measure level: direct methods: The level of fluid is directly related to the output of the sensor. indirect methods: The level of fluid is related to the pressure of some other fluid( eg air) which in turn Is used as criteria to measure the level.

PowerPoint Presentation: 

Dip stick: Simple dip stick ungraduated Gauge dip stick marked as full and empty at both ends. or alternatively fully graduated. Folded dip stick Direct methods:

PowerPoint Presentation: 

Simple dip stick

PowerPoint Presentation: 

full empty Gauge dip stick

PowerPoint Presentation: 

Folded dip stick

PowerPoint Presentation: 

Innage measurement Outage measurement

PowerPoint Presentation: 

Single glass tube Reflex glass level gauge GLG with non frosting block Having acrylic resin sheet mounted above glass Transparent glass level gauges having mica sheet inner to the glass Bicolor glass level gauges Glass level gauges

PowerPoint Presentation: 

Remote glass level gauges Using manometer Electronic gauges Float type level gauges Read switching level gauges

PowerPoint Presentation: 

Single glass tube

PowerPoint Presentation: 

Centre piece Sealing joint Reflex glass Grooves on reflex glass Parts of glass level gauge

PowerPoint Presentation: 

Centre piece Sealing joint Reflex glass Cushion joint U stud

PowerPoint Presentation: 

Centre piece Sealing joint Reflex glass Cushion joint

PowerPoint Presentation: 

Centre piece Sealing joint Reflex glass Cushion joint Cover plate

PowerPoint Presentation: 

Centre piece Sealing joint Reflex glass Cushion joint Cover plate Stud is bolted With nuts

PowerPoint Presentation: 

Isolation valve Isolation valve Fragments B olts Glass Cover plate

PowerPoint Presentation: 

Max Level = 1 glass Min level = 4 bolts

PowerPoint Presentation: 

Max Level = 1 glass and 2 bolts

PowerPoint Presentation: 

liquid glass Light rays Incident angle Is less than Critical angle

PowerPoint Presentation: 

Float directly connected to rod

PowerPoint Presentation: 

scale Rod Float follows The liquid movement

PowerPoint Presentation: 

0 20 40 60 80 100 Float connected to weight

PowerPoint Presentation: 

0 20 40 60 80 100 Float connected to weight

PowerPoint Presentation: 

Air trapped method Diaphragm box system Bubbler type transmitters Indirect methods

PowerPoint Presentation: 

Silicon oil Diaphragm box systems

PowerPoint Presentation: 

Bubbler method

PowerPoint Presentation: 

Thank you