Dwyer A3000-20KPA Photohelic Pressure Switch Gauge

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Dwyer A3000-20KPA Photohelic Pressure Switch Gauge

Price 45000 INR/ Piece

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MOQ : 5 Pieces

Dwyer A3000-20KPA Photohelic Pressure Switch Gauge Specification

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

Material
Metal Alloy

Usage
Air and non-combustible,compatible gases

Dial Material
Plastic

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

Pointer Material
Aluminum

Processing Type
Standard

Product Type
Dwyer A3000-20KPA Photohelic Pressure Switch Gauge Range 0-20 kPa

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

Glass Size
4"(101.6 mm)

Weight
4 lb (1.81 kg) Kilograms (kg)

Mount Type
Panel

Color
Black

Scale Range
Range 0-20 kPa.

Accuracy
2% of FS at 70F (21.1C),3% on -0,4% on -00 models %

Dwyer A3000-20KPA 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 A3000-20KPA Photohelic Pressure Switch Gauge

Dwyer A3000-20KPA Photohelic Pressure Switch Gauge Range 0-20 kPa.

Dwyer A3000-20KPA Photohelic Pressure Switch/Gauge (0-20 kPa)

Model: A3000-20KPA

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

Dwyer A3000-20KPA 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 A3000-20KPA 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 -0,4% 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)

Versatile Application and High Performance

Engineered for air and compatible non-combustible gases, the Dwyer A3000-20KPA excels in demanding environments including steam, gas, and oil pressure monitoring. Its robust metal alloy construction, precision aluminum pointer, and clear dial readout make it ideal for manufacturers, suppliers, and traders requiring dependable measurements.

Precision and Durability

With an accuracy of 2% FS at 70F and high-quality materials, this gauge delivers reliable results and long service life. The panel-mount design offers easy integration into various systems, and the range of finishes ensures it can blend seamlessly into different industrial settings.

FAQ's of Dwyer A3000-20KPA Photohelic Pressure Switch Gauge:

Q: How does the Dwyer A3000-20KPA pressure switch gauge operate?

A: The gauge operates by sensing the pressure of steam, gas, or oil using its panel-mounted dial face. When the set pressure is reached, its integrated switch can activate control equipment, making it suitable for automation and process control.

Q: What materials and construction features enhance the Dwyer A3000-20KPA's durability?

A: The unit is built with a metal alloy body, a sturdy plastic dial, and an aluminum pointer, ensuring resilience in demanding industrial environments. Additionally, it offers multiple finishes such as matte, antique, galvanized, and polished for added protection and appearance.

Q: When is it appropriate to use this gauge in a system?

A: This pressure switch gauge should be used when precise monitoring and control of air and other non-combustible compatible gases are required, particularly in industrial settings involving steam, gas, or oil.

Q: Where can the Dwyer A3000-20KPA be installed?

A: Designed for panel mounting, the gauge can be installed in control panels or on equipment in manufacturing facilities, processing plants, or other locations where accurate pressure measurement is necessary.

Q: What is the process for measuring pressure with this device?

A: Connect the gauge to the system you need to monitor. As pressure increases, the dial face displays the value while the built-in switch activates controls at preset levels, providing both visual indication and automated response.

Q: What benefits does this gauge offer to exporters, manufacturers, and suppliers?

A: The gauge provides reliable, accurate pressure measurement and automation capabilities in a robust, industrial-ready design. It helps ensure system safety and efficiency for both domestic and international operations.

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