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Industrial Magnehelic Gauges

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Industrial Magnehelic Gauges Specification

Sensor Type
Differential Pressure

Thread
1/8 NPT

Grade
Industrial

Display
Analog

Seal Material
Silicone Rubber

Bourdon Tube
Not Applicable (Diaphragm-based)

Outer Size
4 inches (standard)

Material
Die-cast Aluminum case

Dial Material
Aluminum sheet with printed scale

Pointer Material
Plastic / Aluminum

Processing Type
Machined & Assembled

Diameter
115 mm (approximate)

Glass Size
100 mm

Mount Type
Surface/Flush Mount

Scale Range
0-60 In. WC (custom ranges available)

Accuracy
2% of Full Scale

Finishing
Powder Coated or Anodized

Measure Pressure Of
Air and Non-corrosive Gases

Accessories
Mounting Screws, Pressure Connectors

Response Time
Instantaneous

Application
HVAC, Cleanrooms, Filter Monitoring, Industrial Automation, Air Handling Units

Window Material
Acrylic or Polycarbonate

Operating Temperature
-20 to 60°C

Weight
Approx. 250 grams

Model Type
Magnehelic Differential Pressure Gauge

Maximum Pressure
Up to 2 bar

Mounting Orientation
Vertical

Connection Ports
Two, rear-mounted

Compliance
CE Certified

Zero Adjustment
External

Enclosure Protection
IP66

Industrial Magnehelic Gauges Trade Information

Main Export Market(s)
Asia

Main Domestic Market
All India

About Industrial Magnehelic Gauges

Industrial Magnehelic Gauges

We are the leading manufacturer and exporter of a quality tested assortment of Industrial Magnehelic Gauges. Our range is widely used in checking the automatic valves and gas-air ratio controls, further in medical equipment also to monitor blood and respiratory pressures. Besides it is used to measure the fan and blow pressures, liquid levels and pressures in fluidic systems. Operated by a diaphragm our product is low in cost and is available in different specifications ranging from 0-10, 0-25, 0-40, 0-50, 0-100 MM Wc , and 0- 60 pA, 0-250 pA.

Uses :

Used for high accuracy-guaranteed within 2% of full scale and for the wide choice of 81 models available to suit your needs precisely.

Specifications:

Application: Industrial
Indicating Pressure Reference: Electric Contact
Function: Local Indication Type

Precision Monitoring for Industrial Environments

Designed specifically for HVAC, cleanrooms, and industrial process automation, this Magnehelic Differential Pressure Gauge delivers rapid, accurate readings of differential pressure in air and non-corrosive gases. Its sensitive diaphragm-based sensor responds instantly, enabling proactive maintenance and system optimization.

Reliable Construction and Flexible Installation

Encased in rugged die-cast aluminum with a powder-coated or anodized finish, this gauge is built for longevity and protection against harsh industrial conditions. Two rear-mounted 1/8 NPT connection ports and options for surface or flush mounting provide installation flexibility to suit varied applications.

Safety and Compliance Assured

This gauge is CE certified and engineered according to stringent industrial standards. Its IP66 enclosure safeguards the internals from dust and water, while externally accessible zero adjustment allows on-site recalibration without dismantling. Accessories like mounting screws and connectors are supplied for a hassle-free setup.

FAQs of Industrial Magnehelic Gauges:

Q: How do I install the Industrial Magnehelic Differential Pressure Gauge?

A: This gauge is designed for vertical mounting, either on a surface or flush within a panel. Use the included mounting screws and connect the two 1/8 NPT rear-mounted ports to your air or non-corrosive gas lines. Ensure the gauge is positioned upright and the connections are secure for accurate differential pressure readings.

Q: What is the recommended usage of this gauge in HVAC and cleanrooms?

A: The gauge excels at monitoring filters, fan performance, and airflow within HVAC systems and cleanrooms. By providing instantaneous and precise pressure data, it helps maintain optimal air quality and ensures systems operate within required safety and efficiency parameters.

Q: When should the zero adjustment feature be used?

A: The external zero adjustment should be utilized after installation or routine maintenance to calibrate the gauge and eliminate any baseline drift. This ensures that ongoing measurements remain accurate without the need to disassemble the device.

Q: Where is this Magnehelic gauge most commonly applied?

A: It is widely used in industrial automation, air handling units, cleanroom environments, and HVAC installations where accurate differential pressure measurement between two points is crucial for system performance and safety.

Q: What benefits does the IP66 enclosure protection provide?

A: IP66 protection ensures the gauge is dust-tight and shielded against powerful water jets. This level of enclosure protection prolongs the operational life of the gauge, even in challenging environmental conditions encountered in industrial and cleanroom applications.

Q: How can I ensure optimal performance and accuracy of the gauge?

A: Install the gauge in its designated vertical orientation, use compatible mounting hardware, and regularly verify zero adjustment. Ensure that only air or non-corrosive gases are measured, and keep the enclosure clean to maintain IP66 protection. Periodic calibration is recommended to uphold 2% full scale accuracy.

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