Dwyer A3040 Photohelic Pressure Switch Gauge

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Dwyer A3040 Photohelic Pressure Switch Gauge

Price 45000.00 INR/ Piece

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MOQ : 5 Pieces

Dwyer A3040 Photohelic Pressure Switch Gauge Specification

Usage
Air Conditioner Systems Clean Rooms Fume Exhaust Systems

Material
Metal Alloy

Dial Material
Glass

Pointer Material
Aluminum

Processing Type
Standard

Diameter
4" (101.6 mm) dial face,5 x 8" (127 x 209.55 mm) Millimeter (mm)

Product Type
Dwyer A3040 Photohelic Pressure Switch Gauge Range 0-40 Inch w.c.

Weight
4 lb (1.81 kg) Kilograms (kg)

Color
Black

Mount Type
Panel

Accuracy
Range 0-40 Inch w.c. mm/m

Dwyer A3040 Photohelic Pressure Switch Gauge Trade Information

Minimum Order Quantity
5 Pieces

FOB Port
Delhi

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

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 A3040 Photohelic Pressure Switch Gauge

Dwyer A3040 Photohelic Pressure Switch Gauge Range 0-40 Inch w.c.

Dwyer A3040 Photohelic Pressure Switch/Gauge (0-40"w.c.)

Model: A3040

Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic switch/gage set point mechanism. Cover is clear polycarbonate plastic. Gage pointer and light shutter are mounted on helix and balancing counterweight.

Dwyer A3040 Offers

Features

Measure 4 to 20 mA signals without "breaking the loop"
Measure mA signals for PLC and control system analog I/O
Dual backlit display with both mA measurement and percent of 4 to 20 mA span
Measurement Spotlight illuminates hard to see wires in dark enclosures
Detachable clamp with extension cable for measurements in tight locations
Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
Automatically change the 4 to 20 mA output for remote testing
Power saving features, auto-off, backlight timeout extend battery life
Hold function captures and displays changing measurements

Applications

Air Conditioner Systems
Clean Rooms
Fume Exhaust Systems
Dwyer A3040 Specifications

Switch Specifications

Switch Type:Each set point has 2 Form C relays (DPDT)
Repeatability:1% of FS
Electrical Rating:10 A at 28 VDC,10 A at 120,240 VAC
Electrical Connections:Screw terminals. Use 167F (75C) copper conductors only
Power Requirements:120 VAC,50/60 Hz,240 VAC and 24 VAC power optional
Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations
Set Point Adjustment:Adjustable knobs on face
Agency Approvals:CE,CSA,UL

Gauge Specifications

Service:Air and non-combustible, compatible gases
Accuracy:2% of FS at 70F (21.1C)3% on -04% on -00 models
Pressure Limits:-20" Hg to 25 psig (-0.677 to 1.72 bar),MP option;35 psig (2.41 bar),HP option; 80 psig (5.52 bar)
Temperature Limits:20 to 120F.(-6.67 to 48.9C),-20 to 120F(-28 to 48.9C) with low temperature option
Process Connections:female NPT
Dimensions:4" (101.6 mm) dial face,5 x 8" (127 x 209.55 mm)
Weight:4 lb (1.81 kg)

Reliable Pressure Monitoring

The Dwyer A3040 Photohelic Pressure Switch Gauge offers accurate measurement and dependable switching of pressure in demanding environments. Its sturdy metal alloy construction and choice of finishes provide durability and longevity, while the glass dial and precision aluminum pointer enhance readability. This gauge is engineered for efficient integration in panel systems, making it a valuable asset for facilities requiring stringent pressure control.

Versatile Applications

Designed for use across a range of settings, the A3040 Photohelic Gauge reliably measures steam, oil, and gas pressures. Its robust design and wide measurement range ensure suitability for air conditioner systems, clean rooms, and fume exhaust setups. This flexibility makes it a preferred choice for exporters, manufacturers, suppliers, and traders across India seeking effective pressure management.

FAQ's of Dwyer A3040 Photohelic Pressure Switch Gauge:

Q: How does the Dwyer A3040 Photohelic Pressure Switch Gauge measure pressure?

A: The Dwyer A3040 Photohelic Pressure Switch Gauge utilizes an advanced sensing mechanism to accurately gauge pressure levels in steam, oil, and gas systems within a range of 0-40 Inch w.c. This measurement is displayed clearly on a 4-inch glass dial face with an aluminum pointer for precise readings.

Q: What are the main benefits of using this pressure switch gauge?

A: This pressure switch gauge provides consistent accuracy, robust durability due to its metal alloy body, and versatile finishing options. It supports critical pressure monitoring in air conditioning systems, clean rooms, and fume exhaust systems, ensuring safety and operational efficiency.

Q: When should this pressure gauge be used in an industrial setting?

A: The A3040 is ideal for use when precise monitoring and control of steam, oil, or gas pressure are essential, such as during HVAC system maintenance, laboratory environmental controls, or industrial fume management operations.

Q: Where can the Dwyer A3040 Photohelic Gauge be installed?

A: This gauge is designed for panel mounting, allowing it to be seamlessly integrated into control panels in various industrial, commercial, and cleanroom environments within facilities.

Q: What is the process for maintaining this pressure gauge?

A: Routine maintenance involves periodically inspecting the gauge for cleanliness of the glass dial, ensuring connections remain tight, and checking calibration according to manufacturer guidelines to maintain accurate pressure readings.

Q: How is the finishing of the gauge beneficial for different environments?

A: The available finishes-matte, polished, galvanized, and antique-enhance the gauge's resistance to various environmental conditions, such as moisture or corrosive atmospheres, thus increasing its service lifespan and maintaining appearance.

Q: What makes this pressure gauge suitable for exporters, manufacturers, and suppliers in India?

A: Its robust construction, versatile application range, and compliance with demanding industrial standards make it an excellent choice for businesses in India seeking reliable, high-quality pressure measurement instruments.

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