Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC

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Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC

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MOQ : 25 Pieces

Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC Specification

Display
Analog dial

Sensor Type
Diaphragm operated

Thread
Standard 1/8 NPT

Seal Material
Silicone rubber gasket

Grade
Industrial

Outer Size
4 inches (Standard) housing diameter

Material
Die-cast aluminum case with acrylic cover

Dial Material
Aluminum

Pointer Material
Aluminum

Processing Type
Precision mechanical

Diameter
115 mm (4.5 inches)

Glass Size
4 inches (Clear acrylic lens)

Mount Type
Surface or flush mount

Scale Range
0 to 2.0 Inch WC (Water Column)

Accuracy
2% of full scale

Accessories
Mounting screws, two 1/8 NPT pipe plugs, and plastic tubing

Overpressure Limit
15 PSI (1.03 bar)

Model
Magnehelic 2000-2

Port Connection
Two 1/8" NPT female connections

Operating Temperature
-20 to +60 C (-4 to +140 F)

Enclosure Rating
IP52 (dust protected, limited protection against liquids)

Resolution
0.05 Inch WC

Zero Adjustment
External adjustment screw

Application
HVAC systems, clean rooms, filter monitoring, draft measurement, and fan pressure monitoring

Weight
Approximately 450 g

Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC Trade Information

Minimum Order Quantity
25 Pieces

FOB Port
Delhi

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

Supply Ability
1 Piece Per Day

Delivery Time
1 Days

Sample Available
No

Main Export Market(s)
Asia, Middle East

Main Domestic Market
All India

About Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC

Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC

Model	Description
2002	Differential pressure gage, range 0-2.0" w.c., minor divisions .05.

The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures.

Large, easy-to-read 4" (102 mm) dial.

No manometer fluid to evaporate, freeze, or cause toxic or leveling problems.

INCLUDES

Two 1/8" NPT plugs, two 1/8" rubber tubing adapters, and three mounting adapters with screws

MORE ABOUT THIS ITEM

The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.

The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.

Specifications & Description

Accuracy	±3% full-scale
Dial Size (in)	4
Dial Size (mm)	102
Min Pressure (in WC)	0
Max Pressure (in WC)	0.5
Min Temperature (° F)	20
Max Temperature (° F)	140
Min Temperature (° C)	7
Max Temperature (° C)	60
Liquid Fill	Silicone
Case	Aluminum
Lens Material	Polycarbonate
Process Connection	1/8" NPT(F)
Unit Of Measurement	" WC
Display	analog dial
Media Compatibility	Air and noncombustible, compatible gases
Description	Magnehelic Differential Pressure Gauge, 2002: 0-2.0" w.c

Precision Pressure Monitoring for Critical Environments

The Dwyer Magnehelic Gauge provides reliable differential pressure readings essential for HVAC applications, clean rooms, and other sensitive environments. Its high-resolution, easy-to-read analog display, robust enclosure, and precise diaphragm operation ensure dependable performance in monitoring air or gas pressure. The unit is designed for straightforward integration and long-term durability, making it a valuable tool for professionals.

Durable Construction and Simple Installation

With a sturdy die-cast aluminum housing, clear acrylic lens, and silicone rubber seal, the Magnehelic Gauge withstands industrial demands. The device supports both surface and flush mounting, and includes all necessary accessories for installation. Its standardized 1/8" NPT port connections and straightforward zero adjustment feature minimize setup time while ensuring high operational reliability.

FAQ's of Dwyer USA Magnehelic Gauges 0 To 2.0 Inch WC:

Q: How does the Dwyer Magnehelic Gauge 2000-2 operate?

A: The Magnehelic 2000-2 functions using a diaphragm sensor mechanism that measures differential pressure between two points, displaying results on its analog dial from 0 to 2.0 inch water column (WC). External zero adjustment allows users to recalibrate easily.

Q: What applications is this gauge suitable for?

A: This model is widely used in HVAC systems, clean rooms, and filter monitoring, as well as for measuring draft and fan pressures. It can handle steam, oil, or gas pressure in various industrial environments.

Q: Where should the gauge be installed for optimal performance?

A: Mount the gauge on a stable panel or wall using the included brackets, fitting the two 1/8" NPT connections to the pressure source. Surface or flush mounting options are available to suit diverse installations.

Q: What is the process for zero adjustment?

A: To perform zero adjustment, use the external adjustment screw on the front of the gauge; this enables quick correction of baseline readings without needing to dismantle the device.

Q: When is it beneficial to use this gauge in filter monitoring?

A: It is particularly useful to consistently monitor filter differential pressures in air handling systems. When readings approach the operational limit, it signals the need for filter changes, helping to maintain efficiency and system health.

Q: What are the advantages of the IP52 enclosure rating?

A: The IP52 rating ensures the gauge is dust protected and offers limited liquid ingress resistance, providing reliable operation in moderately challenging industrial environments.

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