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Dwyer 4025 Capsuhelic Differential Pressure Gauge

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Dwyer 4025 Capsuhelic Differential Pressure Gauge

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MOQ : 12 Pieces

Dwyer 4025 Capsuhelic Differential Pressure Gauge Specification

Display
Analog

Grade
Industrial

Outer Size
Approx. 4 (101.6 mm) diameter front flange

Sensor Type
Capsule

Bourdon Tube
Not Applicable (Capsule Sensor)

Seal Material
Buna-N (standard), silicone and Viton options

Thread
1/8 female NPT

Material
Die-cast aluminum case, clear acrylic cover, precision metal capsule

Dial Material
White aluminum with black numerals

Pointer Material
Black aluminum

Processing Type
Injection-molded case; precision capsule

Diameter
4 inches (101.6 mm)

Glass Size
Full view acrylic window (approx. 4 inches)

Mount Type
Panel Mounting (standard); surface and flush mounting options available

Scale Range
0-25 inches of water column (in. wc)

Accuracy
2% of full scale

Finishing
Clear acrylic cover, gray case

Measure Pressure Of
Air and compatible gases

Accessories
Mounting bracket, screws, and instructions

Dwyer 4025 Capsuhelic Differential Pressure Gauge Trade Information

Minimum Order Quantity
12 Pieces

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

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Australia, Middle East, Western Europe, Central America, Africa, Eastern Europe, South America, Asia, North America

Main Domestic Market
All India

About Dwyer 4025 Capsuhelic Differential Pressure Gauge

Dwyer 4025 Capsuhelic Differential Pressure Gauge

Dwyer Instruments 4025

Capsuhelic Differential Press. Gauge, 0-25 in H2O, brass case

Differential pressure gage, range 0-25" w.c.

The Capsuhelic gauge is designed to give fast, accurate indication of differential pressures. The gauge may be used as a readout device when measuring flowing fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure. Using the basic design of Dwyer's time-proven Magnehelic gauge, the Capsuhelic gauge contains a simple, frictionless movement that permits full scale readings as low as 0.5 in H2O. The pressure being measured is held within a capsule which is an integral part of the gauge. This containment of the pressure permits the use of the gauge on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in H2O. The diaphragm-actuated Capsuhelic gauge requires no filling liquid which might limit its outdoor applications. Zero and range adjustments are made from outside the gauge, and there is no need to disassemble the gauge in normal service. Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.

Product Highlights

Brass case

0-25 in H2O

Precision Pressure Measurement

The Dwyer 4025 Capsuhelic Gauge uses a precision capsule sensor to deliver accurate differential pressure readings for industrial applications. Its analog display ensures quick and clear visibility of measurements, and instant response simplifies monitoring in real time.

Durable and Versatile Design

Built with a die-cast aluminum case and a sturdy acrylic cover, the gauge is engineered for long-lasting reliability in tough industrial settings. Multiple mounting configurations and both side and back pressure ports enhance adaptability during installation.

Easy Maintenance and Compliance

Featuring a front-accessible zero adjustment screw, the Dwyer 4025 allows for straightforward calibration. The device is RoHS-compliant, and all standard mounting hardware is included to streamline field installation.

FAQs of Dwyer 4025 Capsuhelic Differential Pressure Gauge:

Q: How do I install the Dwyer 4025 Capsuhelic Differential Pressure Gauge?

A: The gauge can be panel-mounted as standard, or surface- and flush-mounted with available options. Simply connect your air or compatible gas lines to the 1/8" female NPT ports on either the side or back, using the included mounting bracket and screws.

Q: What environments and applications are suitable for the Dwyer 4025?

A: The Dwyer 4025 is designed for industrial settings, measuring air and compatible gases within temperatures of 20F to 120F. Its general-purpose enclosure is suitable for indoor use and is not weatherproof.

Q: When should I use the zero adjustment feature?

A: The front-accessible zero adjustment screw should be used when calibrating the gauge, particularly after installation or if readings drift over time, to ensure continued measurement accuracy.

Q: Where should the pressure lines be connected on the gauge?

A: Pressure lines can be connected to either the high and low pressure ports located on the side or the back of the instrument, providing flexibility to suit your installation layout.

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

A: The Dwyer 4025 measures differential pressures in the range of 025 inches of water column, with an accuracy of 2% of the full-scale value for reliable readings.

Q: How does the capsule sensor benefit the user?

A: The capsule sensor ensures rapid and precise pressure measurement, enabling instantaneous response for critical monitoring applications in process control and air handling systems.