H2 Dual-Action Explosion-proof Pressure Switch

H2 Dual-Action Explosion-proof Pressure Switch, for petroleum, Certification : yas

Listing ID #5347495

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TypeExplosion Proof Switch
Certificationyas
ApplicationMechanical HVAC or process equipmentChemical, petroleum, food and drug processing industriesProcess
Weight2 lb (.9 kg).
Supply Type Manufacturer, Exporter, Retailer, Distributor, Importer, Trader, Buying House

Preferred Buyer From : All over the world

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Product Details

Type Explosion Proof Switch
Certification yas
Application Mechanical HVAC or process equipmentChemical, petroleum, food and drug processing industriesProcess
Weight 2 lb (.9 kg).
Condition New
Power 5 A @ 125/250 VAC, 5 A res., 3 A ind. @ 30 VDC. Gold contacts optional.
Automation Grade Manual
Puncture Voltage 5 A @ 125/250 VAC, 5 A res., 3 A ind. @ 30 VDC. Gold contacts optional.

Explosion-proof and Weatherproof Enclosure

Explosion-Proof, UL & CSA Listed for Class I, Groups B, C & D and Class II, Groups E, F & G. The Series H2 Dual-Action Explosion-Proof Pressure Switch is designed for sequencing two different actions as pressure of a liquid or gas increases or decreases. The design consists of two concentric pistons operated by a single diaphragm with one pressure chamber. Each piston actuates a separate switch independent of the other. The switches may be adjusted to operate together, at opposite ends of the range or at two intermediate set points. The threaded top is removed to field adjust or service switches without disturbing electrical or pressure connections. The Duotect® switch is explosion-proof and weatherproof. It can be mounted in any position and is not affected by vibration.

Product Applications

Mechanical HVAC or process equipment
Chemical, petroleum, food and drug processing industries
Process and Industrial applications

ModelDescription

H2S-1Duotect® dual-action explosion-proof pressure switch, 3-40 psig (0.21-2.76 bar) low range, 5-75 psig (0.35-5.17 bar) high range
H2S-2Duotect® dual-action explosion-proof pressure switch, 25-250 psig (1.72-17.2 bar) low range, 30-400 psig (2.07-27.6 bar) high range
H2S-3Duotect® dual-action explosion-proof pressure switch, 100-1000 psig (6.89-68.9 bar) low range, 150-1500 psig (10.3-103 bar) high range

Specifications

Wetted Materials:316 SS chamber with FEP diaphragm and Buna-N O-ring standard. Fluoroelastomer or EPDM O-ring optional.
Temperature Limit:275°F (135°C). CSA approved: -20 to 90°C (-4 to 184°F).
Pressure Limit:1500 psig (103 bar).
Enclosure Rating:UL listed explosion-proof, Class I, Groups B, C, and D. Class II Groups E, F, and G. Meets NEMA 4X (IP66). CSA optional. Class I, Groups B, C & D. Class II, Groups E, F, & G -20°C ≤ Tamb ≤ 75°C T6 [optional -20°C ≤ Tamb ≤ 40°C T5] Type 4.
Switch Type:Two SPDT snap switches.
Electrical Rating:5 A @ 125/250 VAC, 5 A res., 3 A ind. @ 30 VDC. Gold contacts optional.
Electrical Connections:18 AWG, 18" (460 mm) long.
Conduit Connection:3/4" female NPT.
Process Connection:1/4" female NPT.
Mounting Orientation:Any position.
Set Point Adjustment:Internal nut.
Weight:2 lb (.9 kg).
Deadband:Approximately 10% of range.
Agency Approvals:CSA, UL.

Features

Explosion-proof and weatherproof housing provides device protection for outdoor use or harsh environment operation
UL listed, CSA approved to support rigorous process applications and regulations
Independent piston action design for either gas or liquid allows switches to active together or independently based on settings
Mounting in any position and not affected by vibration provides reliable switching for equipment
H2 Dual-Action Explosion-proof Pressure Switch
Series H2 Dual-Action Explosion-proof Pressure Switches

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Series IS626 Intrinsically Safe Pressure Transmitter
Series IS626 Intrinsically Safe Pressure Transmitter

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