Wholesale Liquid Filled Gauges - PG-EC-03 Magnetic Contact

Wholesale liquid filled gauges, ideal for control and monitoring across industries, featuring robust design to handle complex industrial environments.

Product Features:

Nominal size(mm): 63; 100; 150
Accuracy: 1.6% or 2.5%
Two Switch Contacts: Double upper; double lower; one upper and one lower
Connection thread: 1/8; 1/4; 3/8; 1/2 (G PT NPT); M14*1.5; M20*1.5

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Product Detail

Product Tags

Product Main Parameters

Model	PG-EC-03
Nominal size in mm	100
Accuracy class	1.6 or 2.5
Scale ranges	-1~600bar
Permissible temperature	Ambient: -20~60℃, Medium: 60℃
Contacts limit	Double upper; double lower; one upper and one lower
Contact electrical parameters	30VA, 1A(MAX) DC220V, AC380V
Process connection	Copper alloy
Connection thread	1/8; 1/4; 3/8; 1/2 (G PT NPT); M141.5; M201.5
Bourdon tube	Phosphor Bronze
Movement	Copper alloy
Case	Black steel
Bezel	Black steel
Window	Plexiglass
Dial	Aluminum (customized logo)
Pointer	Aluminum, black

Common Product Specifications

Model	PG-EC-03
Fluid	Glycerin or Silicone
Operating Pressure	Standard
Environment	Indoor/Outdoor
Accuracy	High
Certification	ISO, CE

Product Manufacturing Process

The manufacturing process of PG-EC-03 wholesale liquid filled gauges involves precision engineering to ensure durability and functionality. Starting with high-grade materials like phosphor bronze for the bourdon tube and black steel for the case, each component undergoes stringent quality checks. The assembly line uses automated systems to fill gauges with glycerin or silicone fluid, ensuring consistent performance even under extreme conditions. Advanced sealing techniques prevent leaks and protect against contaminants. According to Journal of Manufacturing Processes, such precision in manufacturing optimizes the gauge's accuracy and lifespan, making them ideal for intensive industrial use.

Product Application Scenarios

As documented in Industrial Instrumentation and Control Systems, wholesale liquid filled gauges like the PG-EC-03 excel in monitoring and control processes across various industries. They are pivotal in sectors such as oil and gas, chemical processing, and power generation, where precision and reliability are vital. These gauges are designed to withstand high pressure and vibration, ensuring stable readings and prolonged service life. Their robust construction makes them suitable for outdoor use where environmental factors like dust and moisture could impact performance. Thus, they are an indispensable tool for efficient industrial operations.

Product After-Sales Service

Our after-sales service for wholesale liquid filled gauges includes comprehensive support ranging from installation guidance to troubleshooting. Customers are provided with a dedicated service team accessible via phone or email, ensuring prompt resolutions. Warranty services cover manufacturing defects, with options for replacement or repair. Regular follow-up and maintenance services are available to optimize product performance and longevity.

Product Transportation

We ensure that wholesale liquid filled gauges are packaged securely to prevent damage during transport. Utilizing shock-absorbent materials and moisture-proof packaging, we guarantee that the products reach their destination in perfect condition. We partner with reliable logistics companies, offering global shipping options with tracking facilities, ensuring timely and safe delivery.

Product Advantages

Dampens vibration effects for stable readings.
Extends lifespan due to protective liquid filling.
Minimizes friction in high temperature conditions.
Resistant to environmental contaminants.
Accurate and reliable under varying pressure conditions.

Product FAQ

What makes liquid filled gauges preferable for industrial use?
Wholesale liquid filled gauges provide superior durability and accuracy due to their vibration-dampening liquid fill, which stabilizes the needle and protects components.
Which industries benefit from using these gauges?
Industries such as oil and gas, manufacturing, and chemical processing benefit from the robust design of wholesale liquid filled gauges.
How do I choose between glycerin and silicone filling?
Glycerin is cost-effective for general use, while silicone is better for extreme temperature variations in wholesale liquid filled gauges.
What are the maintenance requirements?
Regular inspection for leaks and recalibration ensures the optimal performance of wholesale liquid filled gauges.
Are these gauges suitable for outdoor installation?
Yes, wholesale liquid filled gauges are designed to resist environmental elements, making them ideal for outdoor use.

Product Hot Topics

Why accuracy matters in wholesale liquid filled gauges
In industrial processes, the accuracy of pressure readings can significantly impact operational efficiency and safety. Wholesale liquid filled gauges, with their enhanced stability and precision, provide reliable data, crucial for decision-making and maintaining system integrity. Frequent fluctuations and inaccuracies in pressure measurements can lead to costly downtimes and maintenance issues. Therefore, investing in high-quality gauges ensures long-term benefits.
Innovations in wholesale liquid filled gauge design
The design of wholesale liquid filled gauges has evolved to meet modern industrial demands, incorporating advanced sealing technologies and materials that resist harsh conditions. These innovations enhance durability and functionality, allowing gauges to operate efficiently across a wide range of environments. As industries push for greater efficiency, these gauges are integral to improving performance and reducing operational risks.