air 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

QS-P220 Air Pressure Switch - Reliable Performance for Industrial Applications

Are you looking for a dependable air pressure switch  that conveys reliable execution over requesting mechanical applications? The QS-P220 from Xi'an Qintai Car Outflow Innovation speaks to over two decades of building brilliance in weight detecting innovation. This high-quality weight control gadget highlights a long-life stomach plan, manufacturing plant settings from 0.1-50 bar, and demonstrated unwavering quality in challenging situations. With simple establishment and moo operational costs, our discuss weight switch gives the culminate arrangement for your weight checking needs.

Qintai sensor factory production line

Why Select Qintai's Weight Control Solutions?

Since 2001, we've been at the cutting edge of car outflow innovation and sensor fabricating. Our mastery ranges over diesel motor SCR aftertreatment frameworks and different sensors, especially weight sensors. With 420 devoted workers and 86 R&D professionals, we keep up our position as China's No. 1 advertise leader.

Proven Track Record

  • Annual generation capacity surpassing 2 million sensors
  • Core provider to China's driving control manufacturers
  • 58 development licenses applied
  • Comprehensive certifications counting ISO9001, IATF16949, and CE

Engineering Excellence

Our free R&D group persistently innovates to improve item execution. We do not fair fabricate sensors; we build arrangements that fathom real-world challenges in mechanical computerization and security control.

QS-P220 Technical Specifications

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

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

Key Features That Set Us Apart

Exceptional Durability

The QS-P220 highlights a high-quality, long-life stomach that withstands over one million mechanical cycles. This strong development guarantees dependable operation in cruel mechanical environments.

Versatile Applications

Your weight checking needs are different, and our switch adjusts accordingly:

  • Compressors and pumps
  • Hydraulic systems
  • Pneumatic controls
  • Engine management systems
  • Construction equipment
  • Agricultural machinery

Easy Integration

Installation couldn't be easier. The compact plan and numerous association choices make integration into existing frameworks clear and cost-effective.

Understanding Pressure Switch Technology

How It Works

Pressure switches work by reacting to changes in framework weight. When weight comes to your foreordained setpoint, the switch actuates or deactivates associated gear. This programmed reaction ensures your frameworks and keeps up ideal working conditions.

Protection and Control Benefits

Your hardware speculation merits assurance. Weight switches provide:

  • Automatic pump and compressor control
  • Safety alarm activation
  • Consistent pressure maintenance
  • System protection against over-pressurization

Industry Applications

Automotive and Heavy-Duty Vehicles

Engine control frameworks require exact weight observing. Our air pressure switch guarantee ideal execution in braking frameworks, fuel conveyance, and emanation control applications.

HVAC and Refrigeration

Climate control frameworks depend on exact weight detecting for productive operation and vitality savings.

Industrial Automation

Process control and security frameworks depend on reliable weight checking for reliable operation and specialist protection.

Certifications

def urea pump certificate

Our Partners

def urea pump Qintai partners

Exhibition

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Our warehouse

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Package

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Customization Options

We get it that standard arrangements do not continuously meet particular necessities. Our OEM/ODM administrations provide:

  • Custom weight ranges
  • Specialized association types
  • Modified lodging materials
  • Application-specific calibration

Your one of a kind challenges merit custom fitted arrangements. We work closely with you from beginning plan through mass generation to guarantee ideal performance.

Quality Assurance

Quality isn't debatable in weight detecting applications. Each unit experiences thorough testing protocols:

  • Pressure calibration verification
  • Electrical continuity testing
  • Environmental stress screening
  • Long-term reliability validation

Our comprehensive certification portfolio illustrates our commitment to worldwide quality standards.

Why Partner With Qintai?

Proven Reliability

Over 20 a long time of fabricating fabulousness backs each item we convey. Our position as China's driving provider to major control producers reflects our reliable quality and performance.

Technical Support

Our designing group gives comprehensive back all through your item lifecycle. From introductory choice through establishment and upkeep, we're here to help.

Global Reach, Local Service

While we keep up worldwide fabricating capabilities, our client benefit approach remains individual and responsive.

Your pressure monitoring requirements deserve a partner who understands both technical excellence and customer service. The QS-P220 air pressure switch represents our commitment to delivering reliable, cost-effective solutions that exceed expectations.

Ready to enhance your system's performance and reliability? Contact our technical team at info@qt-sensor.com to discuss your specific requirements and discover how our pressure sensing expertise can benefit your applications.

Online Message

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