Stainless Steel Magnetic Level Gauge

Supplier: Chemical, chemical raw material, auxiliaries, solvents, paint, coating, rubber, plastic, plasticizer, surfactant, additives, steel pipe, steel tube, stainless steel tube, stainless steel pipe, pipe fitting, flange, fasteners, steel wire, steel accessories
Services: Transportation agent,customs clearance service,
Buyer: Import chemical raw materials, auxiliaries, bulk commodities

Reflex Level Gauge WORKING PRINCIPLE Reflex glass level gauges working principle is based on the light refraction and reflection laws.Reflex Level GaugeReflex glass level gauges use glasses having the face fitted towards the chamber shaped to have prismatic grooves with section angle of 90�°. When in operation, the chamber is filled with liquid in the lower zone and gases or vapors in the upper zone; the liquid level is distinguished by different brightness of the glass in the liquid and in the gas/vapor zone. The reflex level gauges do not need a specific illumination: the day environmental light is enough. Only during the night an artificial light must be provided. The different brightness in the two zones is obtained as explained below: LIQUID ZONE This zone appears quite dark when the gauge is in operation and lighted as above said. Given the construction, most of the environmental light rays incident on the external face of the glass are quite perpendicular to said face and, therefore, not deviated by the glass. These rays reach the glass/liquid interface with an inclination of approx. 45�°. The critical angle glass/liquid is always superior to 45�°. Therefore the rays incident within the critical angle (practically the totality) are refracted within the liquid and, since the internal walls of the gauge chamber are not reflecting, the rays cannot be seen from the outside. In fact the zone will appear dark, nearly black, to the observer. GAS/VAPOR ZONE This zone appears almost silver bright to the observer. As for the liquid zone, the light rays reach the glass/gas-vapor interface with an angle around 45�°. Since this angle is greater than glass/gas-vapor critical angle, the rays are not refracted , but totally reflected making 90�° turn, thus reaching the nearest glass/gas-vapor interface again with angle of 45�°. For same reason they will be reflected and turned by 90�° towards the observer, to whom the zone will appear silver bright. APPLICATIONS Reflex glass level gauges can be used in most of the cases and offer great advantages in terms of: low initial cost, low operating cost, easy level reading. Reflex level gauges cannot be used in certain cases as for example: when the separation level between two liquids has to be read (interface). when besides the level indication, the observation of the liquid colour is required. when the process fluid is high-pressure water steam, since in this case the glass must be protected from the solvent action of the boiler water by using mica shields. when the process fluid is such that can corrode the glass (e.g. high temperature alkaline solutions or hydrofluoric acid), since ica shields or Polytrifluorochloroethylene shields must be used to protect the glass.

Supplier: Hot rolled steel sheet,430 stainless steel coil,301 stainless steel,304 stainless steel strip,steel strip,steel banding,steel coils,stainless steel,steel pipe,steel tube, seamless steel pipe, welded steel pipe/tube,stainless steel pipe,glavanized steel wire,galvanized steel coil,galvanized steel sheet,roofing sheet,corrugated steel sheet,gas spring tubes,precision steel tube and fabricating metals,rolling springs,shutter springs,shutt door components,spring box,bia stable steel spring coil,65mn/c75 /sk5 steel strip

Supplier: Steam coal, copper ore, iron ore, zinc ore, manganese ore in india, africa and morocco. we can supply copper ore 500mt to 3000 mt monthly basis, iron ore 25000mt to 50000mt, zinc ore 5000mt to 50000mt monthly basis. we are specialized in engineering valves, all types of metal pipes, fittings, fasteners, tubes, sheets, buttweld pipes and fittings and forge products. our mining of stone like indian limestone, manganese ore. we are associated with leading manufacturers of icumsa 45, 100, 160 etc. in brazil we supply in bulk vessel quantities moq is 12500 mt.

Supplier: Brass components ,brass precision part,brass cable glands, brass molding insert,brass stop plugs,brass ppr inserts,brass hardware, brass & metal nozzles,brass nipples, brass sanitary part,brass bush and brass products,brass anchors & fasteners, brass lock nut & check nuts & dome nuts, brass turned components,brass inserts, brass auto parts, brass threaded stud, brass forging components, brass forging metal turning parts, brass shower header wall bracket socket,brass electrical components,brass shower hinges pipe to glass connector,brass shower header clamp,brass knob,brass pipe bush,brass guide bush,brass parts,brass tuned components,brass and metal precision parts,brass,ms,ss elbow fitting,brass terminal box connector,brass tee,brass,ms,ss,aluminium stand off(spacers),brass&ms&aluminium &steel metal adapter,brass&ms & aluminium & steel precision turned components,brass & ms& aluminium & steel & metal nuts, bolts, washers, zinc (zamak,mazak) metal parts, brass & ms, ss, zinc, aluminium
Services: Manufacturer & exporter

Supplier: Customized bends, butt weld fittings, forged fittings, flanges, fabricated pipes, outlets (branch connections), fasteners, specialize in 904l pipes & fittings & aisi 4130 (fittings & flanges) , titanium grade 2 tubes , aluminium(industrial raw materials), pipes , tubes, bars, sheets & plates