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Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa

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Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa

Price 4000 INR/ Piece

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MOQ : 10 Pieces

Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa Specification

Seal Material
Silicone

Sensor Type
Diaphragm

Grade
Industrial Grade

Thread
1/8 NPT Female

Display
NO

Outer Size
Approx. 66 mm diameter

Material
Polycarbonate Body, Aluminum Back Plate

Dial Material
Polystyrene

Pointer Material
Plastic

Processing Type
Injection-molded case and lens

Diameter
63 MM Millimeter (mm)

Weight
6 oz (170.1 g) Grams (g)

Glass Size
Approx. 48 mm clear acrylic lens

Mount Type
Surface or Panel Mount

Scale Range
0-125 Pa

Accuracy
3% of full scale

Finishing
Black Bezel with Clear Lens

Measure Pressure Of
Air and Non-Corrosive Gases

Accessories
Two mounting brackets, and two 1/8 NPT plugs

Media Compatibility
Air and compatible gases only

Resolution
1 Pa

Weight
Approx. 110 grams

Overpressure Protection
Yes

Maximum Pressure
200 kPa (30 psi)

Enclosure
IP54

Mounting Orientation
Vertical preferred

Zero Adjustment
External Knob

Model
2-5000-125PA

Operating Temperature Range
-18 to 60C

Connection Size
1/8" NPT

Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa Trade Information

Minimum Order Quantity
10 Pieces

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

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

Main Domestic Market
All India

Certifications
YAS

About Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa

Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa

Model: 2-5000-125PA

Housing is Molded From Strong Mineral And Glass Filled Nylon. Pointer Stops Of Molded Rubber Prevent Pointer Over Travel Without Damage.

Dwyer 2-5000-125PA MINIHELIC II, DIFFERENTIAL PRESSURE GAUGE, 0/125 PA

Housing is molded from strong mineral and glass filled nylon.

Pointer stops of molded rubber prevent pointer over-travel without damage.

Full view lens is removable and molded of tough acrylic.

Aluminum scale litho-printed black on white, enhances readability.

Red tipped aluminum pointer, rigidly mounted to helix is easy to see.

Wishbone assembly provides mounting for helix, helix bearings, and pointer shaft.

Jewel bearings provide virtually friction-free helix motion.

Helix is free to rotate in jewel bearings. It aligns with magnetic field of magnet to transmit pressure indications to pointer.

Zero adjustment screw, located behind the removable lens, eliminates tampering.

Range spring calibration clamp fixes live length of spring for proper gauge calibration and is factory set and sealed.

Silicone rubber diaphragm allows accurate response to a broad range of temperatures and at extremely low pressure. Incorporates blow out area for overpressure protection.

Diaphragm support plates of lightweight aluminum on each side of the diaphragm minimize position or attitude sensitivity and help define pressure area.

Flat leaf range spring reacts to pressure on the diaphragm. Live length is adjustable for calibration. Small amplitude of motion minimizes inaccuracies and assures long life.

Low pressure tap connects to rear chamber.

Coil spring link provides a resilient connection between the diaphragm and the range spring.

Ceramic magnet mounted on a molded bracket at the end of the range spring rotates the helix without direct mechanical linkage.

High pressure tap connects with the front chamber through passageway in the plastic case and a sealing ring molded into the edgeof the diaphragm.

Dwyer 2-5000-125PA Specifications

Service	Air and compatible gases
Housing	Glass filled nylon polycarbonate lens
Accuracy	5% of FS at 70F (21.1C)
Pressure Limits	30 psig (2.067 bar) continuous to either pressure connection
Temperature Limits	20 to 120F (-6.67 to 48.9C)
Mounting Orientation	Diaphragm in vertical position
Process Connections	Barbed, for 16" ID tubing (standard) ???" male NPT (optional)
Weight	6 oz (170.1 g)
Agency Approvals	Meets the technical requirements of EU Directive 2011/65/EU (RoHS II)

Additional Information:

Production Capacity: www.envirotechindustrialproducts.co.in

Delivery Time: www.envirotechindustrialproduct.co.in

Packaging Details: www.envirotechindustrialproduct.in

Enhanced Accuracy with Industrial Durability

This Minihelic II gauge delivers a 3% full-scale accuracy, ensuring dependable pressure readings for air and non-corrosive gases. Its robust polycarbonate and aluminum construction, combined with a clear acrylic lens, guarantees longevity and reliability across demanding environments, backed by an IP54 enclosure for dust and splash resistance.

Flexible Mounting and Easy Installation

Supplied with brackets and NPT plugs, the gauge supports both surface and panel mounting. The external zero adjustment knob and clear scale with 1 Pa resolution simplify setup and ongoing calibration. The vertical preferred mounting orientation enhances reading accuracy and operational stability.

Suitable for Diverse Air Pressure Applications

Whether used in HVAC systems, cleanrooms, or filter monitoring, the Minihelic II excels in measuring low-pressure differentials. Its design supports a wide operating temperature of -18C to 60C, serving varied industrial, export, and supplier needs throughout India.

FAQ's of Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge 0-125 Pa:

Q: How do I install the Dwyer 2-5000-125PA Minihelic II Differential Pressure Gauge?

A: The gauge is designed for easy panel or surface mounting using the supplied brackets and 1/8" NPT plugs. For optimal accuracy, mount the unit in a vertical orientation. Ensure connection to air or compatible gas lines using the 1/8" NPT female ports.

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

A: The Minihelic II is suitable for measuring differential pressure of clean air and compatible non-corrosive gases. It should not be used with liquids or aggressive, corrosive gases.

Q: When should I use the external zero adjustment knob?

A: If you observe the pointer off-scale when there is no pressure applied, use the external zero adjustment knob to reset the gauge to zero before taking measurements. This helps maintain the 3% full scale accuracy.

Q: Where is this gauge best utilized?

A: The gauge is ideal for monitoring pressure in HVAC systems, cleanrooms, filter systems, and similar industrial environments where precise differential air pressure measurement is required.

Q: What are the benefits of using the Minihelic II Differential Pressure Gauge?

A: It offers compact size, reliable industrial-grade materials, IP54 protection, straightforward installation, and accurate, repeatable results when measuring air pressure differentials in various processes.

Q: How does overpressure protection work in this gauge?

A: The built-in overpressure protection safeguards the internal diaphragm sensor, allowing the gauge to withstand momentary excess pressure up to 200 kPa (30 psi) without compromising performance.