Pressure switch

QS-P220
High quality,long-life diaphragm
• Factory set from 0. 1-50bar
• Easy installation, low cost
• High cycle life-Proven reliability
• Applications: Comperssors & Pumps,Hydraulics,Pneumatics,Engine
Controls,Construction Equipment.Agricultural Equipment
Product Description

Professional Pressure Switch Solutions for Industrial Applications

When you require solid weight checking and control in your mechanical frameworks, choosing the right pressure switch makes all the contrast. At Xi'an Qintai Car Emanation Innovation Co. Ltd., we get it the basic part that products play in keeping up framework security and execution. Qintai QS-P220 product delivers remarkable unwavering quality and accuracy for requesting applications. Whether you're overseeing compressors, water powered frameworks, or car controls, our progressed weight detecting innovation guarantees reliable operation. With over two decades of encounter and demonstrated ability in sensor fabricating, we give product solutions that meet the most elevated industry standards.

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Why Choose Qintai QS-P220 Pressure Switch

Qintai QS-P220 demonstrate speaks to the culminate adjust of execution, strength, and cost-effectiveness. You get a high-quality stomach plan that conveys long benefit life and extraordinary unwavering quality. The factory-set weight extend from 0.1 to 50 bar covers most mechanical applications.

Installation is clear and cost-effective. You do not require complex mounting strategies or costly extra components. The compact plan fits into tight spaces whereas keeping up strong performance.

Key Benefits You'll Experience

  • High Cycle Life: Demonstrated mechanical unwavering quality with over 1,000,000 cycles
  • Versatile Applications: Idealize for compressors, pumps, hydrodynamics, and motor controls
  • Wide Temperature Run: Works dependably from -40°C to 100°C
  • Multiple Association Choices: Different arrangements to coordinate your framework requirements
  • Flexible Contact Sorts: Accessible in both regularly open (NO) and regularly closed (NC) configurations

Technical Specifications

Parameter Specification
Pressure Range 0.1-50 bar
Electric Rating 42V/MAX 100VAC
Maximum Current 4A
Proof Pressure 160bar (Stainless Steel housing), 40bar (Brass)
Operating Temperature -40°C to 100°C
Contact Material Ag Alloy (Golden plated optional)
Contact Type SPST NO or NC
Mechanical Life >1,000,000 cycles
Electrical Life >100,000 cycles
Connector Options 6.3mm IP00 (blade type), Wire lead IP67 (Epoxy Resin)

Conversion: 1kgf/cm² = 14.2PSI, 1Bar = 14.5PSI

Industrial Applications Where Our Solutions Excel

Automotive and Heavy Equipment

Your diesel motors and outflow control frameworks request exact weight checking. Our pressure switch coordinated consistently with SCR aftertreatment frameworks and give solid execution in cruel car environments.

Hydraulic and Pneumatic Systems

Control valve operation, pump enactment, and framework security shutdowns with certainty. The strong plan handles high-pressure applications whereas keeping up exact exchanging points.

Compressor and Pump Control

Automatic start/stop usefulness ensures your gear from harm whereas optimizing vitality utilization. You'll decrease support costs and expand hardware life.

Construction and Agricultural Equipment

Withstand extraordinary working conditions whereas conveying steady execution. The wide temperature extend and strong development handle challenging field environments.

Understanding Pressure Switch Technology

How Pressure Switches Work

The crucial operation depends on a pressure-sensitive component that enacts electrical contacts when preset weight levels are come to. Qintai stomach plan reacts precisely to weight changes whereas giving fabulous repeatability.

Types of Pressure Control

Mechanical Frameworks utilize spring-loaded components for straightforward, dependable operation. They're cost-effective and reasonable for most standard applications.

Electronic Variations offer computerized accuracy and programmable settings. These work well when you require correct weight control or integration with computerized systems.

Differential Checking measures weight contrasts between two focuses. This makes a difference optimize framework productivity and distinguish potential issues early.

Quality and Reliability You Can Trust

As a national high-tech undertaking built up in 2001, we bring over 20 a long time of specialized ability to each item. Qintai ISO9001 and IATF16949 certifications guarantee reliable quality, whereas our group of 86 R&D professionals ceaselessly progresses item performance.

With yearly generation capacity surpassing two million sensors, we serve major industry pioneers counting China Weichai Control, Yuchai Control, and Quanchai Control. This broad encounter deciphers specifically into predominant items for your applications.

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Custom Solutions for Your Specific Needs

We get it that standard items do not continuously meet one of a kind prerequisites. Qintai comprehensive OEM and ODM administrations offer assistance you create customized arrangements from beginning plan through mass production.

Whether you require altered weight ranges, uncommon association sorts, or special lodging materials, our designing group works with you to make the culminate arrangement for your application.

Getting Started with Your Pressure Switch Solution

Ready to improve your pressure switch system reliability and performance? Contact our technical team to discuss your specific requirements. We'll help you select the right configuration and provide complete application support.

For technical inquiries, pricing, or custom development projects, reach out to us at info@qt-sensor.com. Our experienced engineers are ready to help you find the perfect pressure monitoring solution for your application.

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Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.