Dwyer A3000-00N Photohelic Pressure Switch Gauge

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Dwyer A3000-00N Photohelic Pressure Switch Gauge

Price 45000 INR/ Piece

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MOQ : 5 Pieces

Dwyer A3000-00N Photohelic Pressure Switch Gauge Specification

Display
4"(101.6 mm) dial face,5" (127 mm) O.D.x 8-1/4" (209.55 mm)

Material
Metal Alloy

Usage
Air and non-combustible, compatible gases

Dial Material
Plastic

Pointer Material
Aluminum

Size
4"(101.6 mm) dial face,5" (127 mm) O.D.x 8-1/4" (209.55 mm)

Processing Type
Standard

Diameter
4"(101.6 mm) dial face,5" (127 mm) O.D.x 8-1/4" (209.55 mm) Inch (in)

Product Type
Dwyer A3000-00N Photohelic Pressure Switch Gauge Range .05 to .20 Inch

Weight
4lb (1.81 kg) Kilograms (kg)

Glass Size
4"(101.6 mm)

Color
Black

Mount Type
Panel

Scale Range
Range .05 to .20 Inch

Accuracy
2% of FS at 70F (21.1C) %

Dwyer A3000-00N Photohelic Pressure Switch Gauge Trade Information

Minimum Order Quantity
5 Pieces

FOB Port
Delhi

Payment Terms
Cash Against Delivery (CAD), Cash Advance (CA), Cash in Advance (CID), Cash on Delivery (COD)

Supply Ability
5 Pieces Per Week

Delivery Time
5-6 Week

Main Export Market(s)
Asia, Middle East

Main Domestic Market
All India

About Dwyer A3000-00N Photohelic Pressure Switch Gauge

Dwyer A3000-00N Photohelic Pressure Switch Gauge Range .05 to .20 Inch

Dwyer Instruments A3000-00N

Pressure Switch/Gage,0.05-0.20W

Photohelic Switch/Gages function as versatile, Highly Repeatable Pressure Switches Combined with a precise pressure gage employing the time-proven Magnehelic gage design. The Photohelic switch/gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig. Single pressure 36000S models measure to 6000 psig (413 bar) with a 9000 psig (620 bar) rating. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width - less than 1% of full scale. Set points can be interlocked to provide variable deadband - ideal for control of fans, dampers, etc. Gage reading is continuous and unaffected by switch operation, even during loss of electrical power. Choose from full scale pressure ranges from a low 0-.25" (0-6 mm) w.c. up to 30 psi (21 bar); single positive pressure to 6000 psig (413 bar).

Availability: Item ships in about Ships in 4-6 week

Product Highlights

Range .05 to .20" w.c.

Gage Specifications

Service:Air and non-combustible, compatible gases

Range:.05 to .20 Inch

Accuracy:2% of FS at 70F (21.1C)

Pressure Limits:-20" Hg. to 25 psig (-0.677 to 1.72 bar)

Temperature Limits:20 to 120F.(-6.67 to 48.9C)

Process Connections:1/8" female NPT

Size:4"(101.6 mm) dial face,5" (127 mm) O.D.x 8-1/4" (209.55 mm)

Weight:4lb (1.81 kg)

Switch Specifications

Switch Type:Each setpoint has 2 Form C relays (DPDT)

Repeatability:1% of FS

Electrical Rating:10A @ 28 VDC,10A @ 120,240 VAC

Electrical Connections:Screw terminals.Use 167F(75C) copper conductors only

Power Requirements:120 VAC,60 Hz

Mounting Orientation:Diaphragm in vertical position

Set Point Adjustment:Adjustable knobs on face

Agency Approvals:CE,CSA,UL

Reliable and Accurate Pressure Monitoring

Engineered for continuous monitoring, the Dwyer A3000-00N Photohelic Pressure Switch Gauge ensures reliable performance in demanding industrial environments. With its precision engineering, it accurately measures and controls pressure for steam, oil, and gas, enhancing safety and process reliability.

Versatile Design and Robust Build

This gauge is crafted from a sturdy metal alloy with options for matte, polished, galvanized, or antique finishes. Designed for easy panel mounting, the model's glass and dial are built to withstand industrial use, while its aluminum pointer ensures minimal wear during operation.

Applications Across Industries

Ideal for use in systems handling air and non-combustible, compatible gases, the Photohelic Pressure Switch Gauge meets the stringent requirements of exporters, manufacturers, suppliers, and traders in India and beyond. Its accurate readings and dependable build make it a trusted choice for a range of pressure measurement tasks.

FAQ's of Dwyer A3000-00N Photohelic Pressure Switch Gauge:

Q: How does the Dwyer A3000-00N Photohelic Pressure Switch Gauge operate?

A: This gauge functions by combining precise pressure measurement with switch control, using its 4-inch dial to display real-time readings. It activates control circuits when pressure levels reach preset limits, helping automate system responses for steam, oil, and gas applications.

Q: What environments and media is this gauge suitable for?

A: The A3000-00N is specifically engineered for use with air and non-combustible, compatible gases. Its robust metal alloy construction makes it ideal for industrial environments where pressurized steam, oil, or gas systems are employed.

Q: When should this Photohelic Pressure Switch Gauge be used?

A: It should be used when precise monitoring and automated control of low-pressure systems are needed, particularly in processes where safety and reliability are paramount, or where compliance with strict industry standards is required.

Q: Where can the gauge be installed?

A: The device is designed for panel mounting, allowing integration into control systems or instrumentation panels in factories, refineries, boilers, HVAC systems, or any application where pressure must be carefully managed.

Q: What benefits does using this gauge provide?

A: It offers accurate, reliable pressure measurement along with automated switch functionality, minimizing manual intervention and improving system safety by quickly responding to pressure changes.

Q: How is the Dwyer A3000-00N maintained for long-term use?

A: Routine inspection of the gauge dial, switch mechanisms, and panel mounts is recommended. The durable materials used in construction-metal alloy, aluminum pointer, plastic dial-help reduce maintenance frequency.

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