Dwyer A3000-25MM Photohelic Pressure Switch

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Dwyer A3000-25MM Photohelic Pressure Switch

Price 45000 INR/ Piece

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MOQ : 5 Pieces

Dwyer A3000-25MM Photohelic Pressure Switch 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

Pointer Material
Aluminum

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

Processing Type
Standard

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

Product Type
Dwyer A3000-25MM Photohelic Pressure Switch/Gauge (0-25mm w.c.)

Glass Size
4"(101.6 mm)

Weight
4 lb (1.81 kg) Kilograms (kg)

Color
Black

Mount Type
Panel

Scale Range
A3000-25MM

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

Dwyer A3000-25MM Photohelic Pressure Switch 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 A3000-25MM Photohelic Pressure Switch

Dwyer A3000-25MM Photohelic Pressure Switch/Gauge (0-25mm w.c.)

Model: A3000-25MM

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

Dwyer A3000-25MM 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 A3000-25MM Offers 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 Applications Across Gases and Fluids

The Dwyer A3000-25MM Photohelic Pressure Switch is engineered for monitoring pressure in air, oil, steam, and compatible non-combustible gases. Its standard processing makes it a valuable choice for a wide range of industrial use cases. Whether measuring pressure in HVAC systems or industrial pipelines, it ensures consistent performance.

Precision and Quality Construction

Featuring a 4-inch dial face and metal alloy build, the pressure switch offers outstanding durability and clear readings. Its display is legible at a distance and designed to last, with multiple finish options to match various environments. Its accuracy rating ensures reliable data for critical control processes.

FAQ's of Dwyer A3000-25MM Photohelic Pressure Switch:

Q: How does the Dwyer A3000-25MM Photohelic Pressure Switch operate?

A: This instrument monitors programmable pressure thresholds and can activate or deactivate external equipment based on set pressure values. The dial provides a clear visual of current pressure, making it easy to manage system operations.

Q: What types of media can this pressure switch measure?

A: It is designed to measure the pressure of air, steam, oil, and non-combustible, compatible gases, catering to a broad spectrum of industrial processes.

Q: When should I choose the Dwyer A3000-25MM model for my application?

A: Select the A3000-25MM when you need precise, reliable pressure monitoring and control for air and compatible gases in settings requiring both measurement and switching capabilities.

Q: Where can the Dwyer A3000-25MM be installed?

A: Its panel mount design allows for straightforward installation in control panels, making it suitable for factories, commercial buildings, and process industries.

Q: What is the measuring accuracy of this device?

A: The pressure switch offers an accuracy of 2% of full scale at 70F (21.1C), ensuring dependable results for most industrial requirements.

Q: How is the Dwyer A3000-25MM beneficial to industrial operations?

A: It enables real-time monitoring and automated control, helping to maintain optimal pressure levels and avoid costly downtime or safety hazards.

Q: What finish and material options are available for this pressure switch?

A: The unit is available in matte, polished, galvanized, and antique finishes, constructed primarily from a strong metal alloy for lasting performance.

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