Dwyer A3000-50CM Photohelic Pressure Switch Gauge

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Dwyer A3000-50CM Photohelic Pressure Switch Gauge

Price 45000 INR/ Piece

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MOQ : 5 Pieces

Dwyer A3000-50CM Photohelic Pressure Switch Gauge Specification

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

Usage
Air and non-combustible, compatible gases

Material
Metal Alloy

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 A3000-50CM Photohelic Pressure Switch Gauge Range 0-50 cm w.c

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 0-50 cm w.c.

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

Finishing
Matte, Polished, Galvanized

Dwyer A3000-50CM Photohelic Pressure Switch Gauge Trade Information

Minimum Order Quantity
5 Pieces

FOB Port
Delhi

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

Supply Ability
5 Pieces Per Week

Delivery Time
5-6 Week

Main Export Market(s)
Middle East, Asia

Main Domestic Market
All India

About Dwyer A3000-50CM Photohelic Pressure Switch Gauge

Dwyer A3000-50CM Photohelic Pressure Switch Gauge Range 0-50 cm w.c.

Dwyer A3000-50CM Photohelic Pressure Switch/Gauge (0-50cm w.c.)

Model: A3000-50CM

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 A3000-50CM 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 A3000-50CM 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)

Accurate Pressure Monitoring

With its 2% full-scale accuracy at standard conditions and specialized models for greater precision, the Dwyer A3000-50CM ensures operators have clear, dependable readings for critical systems. It can be relied upon across demanding applications involving air, steam, oil, and compatible gases, making it indispensable for high-stakes environments requiring continuous monitoring.

Durable and Versatile Construction

This gauge is constructed from robust metal alloys, finished in matte, polished, or galvanized options to fit varying installation needs. The aluminum pointer and plastic dial enhance durability while keeping the gauge lightweight. Suitable for panel mounting in industrial equipment, it balances strength and easy installation for manufacturers, suppliers, and operators alike.

FAQ's of Dwyer A3000-50CM Photohelic Pressure Switch Gauge:

Q: How is the Dwyer A3000-50CM Photohelic Pressure Switch Gauge typically installed?

A: This gauge is designed for panel mounting, allowing for secure and accessible installation within control panels and equipment commonly found in industrial settings.

Q: What types of media can be measured with this Photohelic gauge?

A: It accurately measures the pressure of air, steam, oil, gas, and other non-combustible, compatible gases across a range of processes.

Q: When should I consider using the Dwyer A3000-50CM Photohelic Gauge?

A: Use this gauge when precision control and monitoring of low-pressure systems are vital, such as in HVAC, process industries, and filtration systems involving air or compatible gases.

Q: Where can the Dwyer A3000-50CM be effectively utilized?

A: It is ideal for use in industrial plants, manufacturing facilities, and energy installations, especially where air, steam, oil, or gas pressure monitoring is essential.

Q: What is the measuring range and accuracy of this device?

A: The gauge offers a measurement range from 0 to 50 cm water column (w.c.), with an accuracy of 2% of full scale at 70F (21.1C). Special accuracy ratings are provided for certain low-range models.

Q: How does the dial design enhance usability?

A: The 4-inch dial face provides clear, easy-to-read markings, while the aluminum pointer and glass window ensure smooth, reliable reading in various lighting conditions.

Q: What are the primary benefits of using the Dwyer A3000-50CM Pressure Switch Gauge?

A: Users benefit from its reliable accuracy, robust construction, versatility across multiple media types, and simple integration into existing control systems, offering streamlined process monitoring and enhanced safety.

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