UnionwellHigh-Quality Pressure Micro Switches by Unionwell

Unionwell, a distinguished name among pressure switches manufacturers, offers top-tier micro pressure switches tailored for diverse industrial applications. Our micro pressure switches are meticulously designed with advanced technology to ensure reliable and precise performance in demanding environments.

As a leader in the industry, Unionwell's micro air pressure switches are built for accuracy and durability. These switches are essential components in systems that require precise pressure regulation, such as HVAC, automotive, and industrial machinery.

Certified with ISO9001, IATF16949, and ISO14001 standards, Unionwell guarantees the quality and dependability of our pressure micro switches through rigorous quality management systems. Our switches also hold global certifications, including ENEC, UL/cUL, CE, and CB, affirming their compliance with international standards.

Explore Unionwell's extensive range of micro pressure switches, available in various specifications to meet your specific needs. Enhance your applications with Unionwell's micro air pressure switches, ensuring optimal performance and reliability. Trust Unionwell to deliver exceptional quality and innovative solutions for all your pressure switch requirements.

UNIONWELL

GPS100 Series

Unionwell's Pressure Micro Switches-Air Pressure Switch

GPS100 Series pressure switches are especially designed forhigh volume OEM market.Typical applications include boilershot water heaters,HVAC and otherindustrial equipments.These switches could be customized set points and can be usedto positive pressure sensing, negative pressure sensing anddifferential pressure sensing.

Asensitive high reliability snap action switch is used as the mainswitching element. The snap action switch can provide a highswitching capability up to 16A125/250VAC

Specifcations：

Set Point:

Set-Point Range:10-1500Pa

Operating Pressure Range:25-1500Pa

Switch off Pressure Range: 10Pa Min

Fixed set-point calibrated in Factory.

Maximum Pressure Allowed:4000pa

SwitchRating

0.1A1251250VAC, 3A1251250VAC5A1251250VAC, 16A1251250VAC (Resistive Load)

Switching Element

Snap Action Switch

SPDT, SPST-NO,SPST-NC

Measured Media:Air

Operating Temperature:-40~+90C

Installation & Sample Line Connection

Mounting:

Always mount with the diaphragm in vertical plane in orderto maintain the specified operating point fixed in the factory.Avoid mounting with sample-line connections directed upward.

Positive Pressure Sensing Only:

Connect the sample-line to H while Lremains open to theatmosphere.

Negative Pressure Sensing Only:

Connect the sample-line to Lwhile H remains open to the

atmosphere.

Differential Pressure Sensing:

Connect the higher pressure sample line to H and the lowerpressure samples-line to L.

Features of Pressure Micro Switch

Reliable, responsive, and precise, it ensures accurate control in various applications with its compact design and high sensitivity.

Compact Design:

- Unionwell's pressure micro switches are designed with a compact form factor, making them ideal for applications with limited space. Their small size allows for easy integration into various devices and systems without compromising functionality.
Precision and Reliability:

- Engineered for precise and reliable performance, Unionwell's pressure micro switches ensure accurate pressure sensing and control. They provide consistent operation over time, which is crucial for applications requiring high precision.
Durable Construction:

- Constructed with robust materials, these pressure micro switches are built to withstand harsh environmental conditions and heavy usage. Their durable construction ensures longevity and resilience, making them suitable for demanding industrial settings.
Versatile Applications:

- Unionwell's pressure micro switches are widely used across different industries. These switches play a vital role in controlling pressure-sensitive functions and ensuring safety in various applications.

Applications of Pressure Micro Switch

1. Automotive Industry: Unionwell's pressure micro switches are essential for vehicle functionality. These switches ensure precise control for various automotive applications, providing reliability and safety.

2. Home Appliances: In home appliances, Unionwell's pressure micro switches are vital for optimal performance. They are commonly used in applications like micro air pressure switches, enhancing user convenience and ensuring the proper operation of essential appliance functions.

3. Industrial Machinery: Unionwell offers micro switch pressure solutions designed for industrial machinery. These switches are perfect for applications that require reliable performance in pressure-sensitive environments, ensuring efficient and safe operations.

Applications

We Collaborate to Deliver More solutions

Unionwell excels in providing high-quality micro air pressure switches for diverse industrial applications. As a leading manufacturer, we collaborate with clients to deliver durable and reliable micro switch pressure solutions. Our commitment to excellence ensures that our micro air pressure switches meet the highest standards of performance and reliability. Trust Unionwell for innovative solutions and outstanding results in all your pressure switch needs. Choose our micro air pressure switches for unparalleled quality and efficiency in every application.

Quality Assurance

We implement strict quality control standards, with rigorous oversight at every stage from raw material procurement to production manufacturing.

Customization Services

We offer design and mold making services for micro switch components (plastic parts, metal parts), customized according to the design requirements of the customer. The customization scope includes switch body components and other switch accessories.

Free Samples

After confirming the product model, we provide 5-10 free samples to customers for testing before purchasing switches.

Multiple Payment Methods

Payment methods are typically bank transfers. If you prefer other payment methods, you can communicate with the corresponding responsible person for assistance.

Pressure Micro Switch Buying Guide

Unionwell offers a comprehensive range of pressure micro switches, designed to meet diverse application needs. Follow this guide to streamline your procurement process:

1. Determine Your Requirements: Identify the specific type, specifications, and quantity of micro pressure switches required. Consider factors like pressure range, environmental conditions, and compatibility with your systems. Ensure you have the correct micro switch part number to match your needs.

2.Connect with Unionwell: Contact Unionwell with your detailed requirements, including switch specifications, quantity, and delivery preferences. Our dedicated team will assist you in navigating our extensive selection of pressure micro switches to find the perfect match for your needs.
3.Seek Expert Advice: Share your application details with our experienced sales team. We provide personalized recommendations and tailored solutions to enhance the performance and reliability of your systems.

Choose Unionwell's pressure micro switches for unmatched quality and efficiency in all your applications.

FAQ

How does an air pressure switch work?

An air pressure switch works by sensing changes in air pressure and activating or deactivating an electrical circuit based on preset pressure levels. When the pressure reaches a certain threshold, the switch either opens or closes, controlling devices like compressors or alarms to maintain desired pressure levels.

Factory Authorized Part Benefits:

1. Superior Quality Assurance

Unionwell ensures that every micro pressure switch meets stringent quality standards. Our products undergo rigorous testing to guarantee reliability and performance in various applications.

2. Enhanced Durability

Our micro pressure switches are built to withstand demanding environments, providing long-lasting durability and reducing the need for frequent replacements.

3. Optimal Performance

Designed with precision, Unionwell's micro pressure switches deliver accurate and consistent performance, ensuring your systems operate efficiently and effectively.

4. Comprehensive Support

As a trusted manufacturer, Unionwell provides exceptional customer support, including technical assistance and guidance, to help you select the right micro pressure switch for your needs.

5. Compliance with Industry Standards

Unionwell's micro pressure switches comply with international standards, ensuring safety and compatibility in your applications.

Are all air pressure switches the same?

No, all air pressure switches are not the same. They vary in design, pressure range, application, and sensitivity. Different switches are tailored for specific uses, such as industrial systems, HVAC, or automotive applications, ensuring optimal performance and reliability in diverse environments.

What is a low air pressure switch?

A low air pressure switch is a device designed to monitor and control air pressure in systems where maintaining a specific low pressure level is critical. It triggers an action, such as activating an alarm or shutting down equipment, when pressure falls below a set threshold.

What is the difference between a pressure switch and a low pressure switch?

A pressure switch typically monitors and controls pressure within a specific range, while a low pressure switch is specifically designed to detect and respond to pressure levels below a certain threshold. They serve different purposes based on the pressure levels they are designed to work with.

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