DWYER USA Optical Level Switch, for Noncoating Compatible Liquids., Certification : YAS

DWYER USA Optical Level Switch, for Noncoating Compatible Liquids., Certification : YAS

Listing ID #5365335

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TemperatureOL
Brand NameDWYER USA
OutputVout (max.) = 28 VDC, Isink (max.) = 100 MA.
TypeOptical Level Switch
Supply Type Manufacturer, Exporter, Retailer, Distributor, Importer, Trader, Buying House
Preferred Buyer Location All over the world

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Product Details

Temperature OL
Brand Name DWYER USA
Output Vout (max.) = 28 VDC, Isink (max.) = 100 MA.
Type Optical Level Switch
Certification YAS
Application Noncoating Compatible Liquids.
Condition New
Feature Easy To Install, Proper Working
Warranty 1yr

optical level switch

series ols optitrol® optical level switch

low cost, compact, led indication, no moving parts

the series ols optical level switches are a low cost, rugged optical level switch that indicates the presence or absence of liquid via infrared light that is reflected back through the prism lens. It also provides rapid response while employing no moving parts for stable process control. The bright red and green led’s indicate the presence or absence of liquid for true, local indication. Three optional materials, 316 ss, polysulfone and pfa provide application flexibility. Compact switch can be quickly mounted horizontally or vertically for each installation.

principles of operation

the optical level switch employs an led, which transmits infrared light. This light is sent through a prism and reflected back to a photo-transistor utilizing two 90° light reflections. With the prism surrounded by a gas, the light source is cast back to the photo-transistor. When a translucent liquid is introduced to the prism at or above the point where the light source makes contact with the prism, the light is reflected into the liquid, not allowing the photo-transistor to energize.

product applications

food and beverage systems
liquid holding tanks
hydraulic reservoirs
sumps
pharmaceutical systems
air conditioning systems

modeldescription

ols-10optical level switch, 316 ss/polysulfone wetted materials.
ols-11optical level switch, polysulfone wetted materials.
ols-12optical level switch, pfa wetted materials.

specifications

service:noncoating compatible liquids.
wetted materials:see chart on catalog page.
temperature limits:process: ols-10, 11: 200°f (93.3°c), ols-12: 120°f (48.9°c); ambient: ols-10, 11: 175°f (79.4°c), ols-12: 120°f (48.9°c).
pressure limit:ols-11, 12: 200 psig (13.8 bar); ols-10: 1000 psig (69 bar).
repeatability:±0.02"; (0.5 mm)
switch type:npn open collector.
power requirements:10 to 28 vdc.
output signal:vout (max.) = 28 vdc, isink (max.) = 100 ma.
current consumption:35 ma max.
electrical connections:38" (965.2 mm) 3 conductor cable, 22 awg wire.
process connection:1/2" male npt.
mounting orientation:can be mounted in any position.
specific gravity:no minimum.
weight:3 oz (0.085 kg).

features

compact switch can be quickly mounted horizontally or vertically for each installation
bright red and green led’s indicate the presence or absence of liquid for true, local indication
provides rapid response while employing no moving parts for stable process control
three optional materials, 316 ss, polysulfone and pfa provide application flexibility

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Additional Information

Payment Terms L/C, D/A, D/P, T/T, Western Union
Port of Dispatch DELHI
Delivery Time 4-6 WEEK

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Company Details

Enviro tech industrial products.
enviro tech industrial products is the company promoted in india by the executives having a combiened experience of more then 25 years in the filter & air condioning industry.the company was started its operatin in india in november 1995. We enviro tech industrial products are a reputed name for manufacturing variety of air filter & air condoning related components. By providing clean air solutions to a large number of customers from power generation, refineries & petrochemicals, engineering, pharmaceuticals, food, beverages & allied industries,we have earned recognition in the market. The products range of
we offer:
industrial filter,
air oil separators,railway air conditioning filter,fuel filters,carbon filters,air filter,bag filter / pocket filters / dust collector filter,fine filter / ahu filter,oil filter,hepa filter / high efficiency particulate air filter,
hydraulic filters,mini plate hepa filter,pre filter / air handling unit filter,
wire mash filter / metallic viscous filter / fan coil unit filter,filter pads / sparkler filter / demister pad / filter disc,vacuum cleaner air filters / vacuum filter,filters for wire cut / e.d.m filter,baffle filters / kitchen hood filters/ hood filters,hepa filter terminal box,fluid bed dryer bags,hvac filter,microwave filters,rod type filters / rod frame type pre filter.
Air cooling system,
pvc curtain,ahu unit / air handling unit,air curtain / duct line,air washer / industril cooler,axial flow fan,cellulose paper pad / cell deck / air cooling pad / evaporative cooling pad,ductable unit,fan coil unit,frash air unit / dust free unit,impellers cast iron impeller aluminum impellers,cooling coil / heating coil,
air distribution products,
turbo ventilator,butter fly damper,diffuser,ducting,fire damper,grill / damper, diffusers,motorized damper,pressure relief damper,vcd damper / volume control damper,ducting,gravity louver damper,
grille damper,collar damper,pneumatic damper,low leakage duct damper,
clean room equipment,
forward curved blowers / didw fans,arylic inclined manometer,
air shower,laminar flow bench,magnehelic gauge,paas box / dynamic pass box / static pass box,sampling dispensing booth,dehumidifier
cooling tower spare parts,
cooling tower fan hub,cooling tower pall ring / tower packing,
cooling tower spray nozzels,cooling tower sprinkler,cooling tower sprinkler with distribution pipe,cooling tower fan,
cooling tower pvc fills / pvc fills/ evaporative cooling pad,cooling tower sprinkler with distriution pipe,cooling tower motors,ect
design & application.
Air conditioning systems,
showroom,
shopping mall,
restaurant & bar,
hotels,
office,
call centre,
building, schools,
studio,
institute,
hospital,
pharma company,
clean room,
refrigeration systems,
compressor,
chillers & chilling plant
dg sets,
blow molding machines,
induction furnace,
injections,
pharmaceutical industries
oxygen plants,
chemical process,
iron & steel industries
process cooling,
die casting unit,
various types of furnace,
coal handling plant,
power plant,
crusher & screen house welding shops,
bunker houses fume exhaust,
product & stock houses,
buffet machines,
various belt conveyors transfer houses grinder m/cs,
sponge iron plant,
wooden mills,
cement plants,
paper mills induction furnace,
boilers rolling mill furnace,
induction furnace,
aod, erf furnaces,
rice mill etc,
edible oil mills,
banbury mixtures.

Nature of Business Manufacturer / Exporter / Service Provider / Supplier / Retailer / Distributor / Importer / Trader / Buying House
Number of Employees Below 20
Year of Establishment 1995