Gas pressure transducer

QS-P200
• Various industrial standard signal output
• Various electrical connector available
• Certain stock for shortening delivery time
• High accuracy measuring
• compact dimension design
• pulse-snubber against cavitations and liquid hammer
Oxygen-safe / oil-free version (for medical and O₂ applications)

Hydrogen-compatible model (316L + gold-plated diaphragm)

Digital display version with LED or LCD screen

Dual output: pressure + temperature

Wireless (LoRa / Bluetooth) communication option

High-accuracy version (±0.1% FS) for laboratory and calibration systems

Explosion-proof enclosure for flammable gas environments
Product Description

Gas Pressure Transducer QS-P200 - Precision Measurement for Industrial Applications

Are you looking for a reliable Gas pressure transducer that conveys uncommon precision and  solidness in requesting mechanical situations? Our QS-P200 product combines progressed piezoresistive innovation with strong development to give exact estimations over a wide extend of applications. Built with industrial-grade materials and including different yield alternatives, this sensor guarantees reliable execution in challenging conditions. Whether you require to screen compressed discuss frameworks, common gas pipelines, or specialized gas applications, it offers the unwavering quality and accuracy your operations demand.

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Why Choose Qintai QS-P200 Pressure Sensor?

Xi'an Qintai brings over two decades of ability in sensor innovation. As China's driving weight sensor producer, we've earned the believe of major control companies like Weichai Control and Yuchai Control. Our commitment to advancement and quality has made us the number one choice in the Chinese market.

Advanced Measuring Technology

The QS-P200 utilizes state-of-the-art piezoresistive and thin-film strain gage innovation. This combination conveys uncommon precision levels beginning from ±0.25% FS. The ceramic stomach alternative gives upgraded chemical resistance for destructive gas applications.

Qintai sensors highlight fast reaction times beneath 5 milliseconds. This fast response guarantees real-time checking for basic security applications. The built-in pulse-snubber secures against weight spikes and fluid pound effects.

Versatile Output Options

We get it that distinctive applications require distinctive communication conventions. That's why our weight sensors supports multiple output formats:

  • 4-20 mA current loop for long-distance transmission
  • 0-5V and 0-10V voltage outputs for standard applications
  • RS485 Modbus RTU for digital communication
  • CAN Bus integration for automotive applications

The wide supply voltage extend of 9-36V DC obliges most mechanical frameworks. A low-voltage 5V alternative is accessible for battery-powered applications.

Robust Construction for Harsh Environments

Industrial situations request intense gear. Qintai  Gas pressure transducer sensors highlight stainless steel 316L development for predominant erosion resistance. The lodging withstands temperatures from -40°C to +125°C without execution degradation.

Protection appraisals up to IP68 guarantee solid operation in damp or dusty conditions. The sensors stand up to vibration up to 20g and stun loads up to 100g. This toughness interprets to longer benefit life and diminished upkeep costs.

Customization Options

Every application has one of a kind prerequisites. We offer broad customization alternatives to coordinate your particular needs:

Special Fabric Options:

  • Hastelloy C stomachs for profoundly destructive gases
  • Gold-plated stomachs for hydrogen compatibility
  • Oxygen-safe setups for restorative applications

Enhanced Features:

  • Digital show adaptations with Driven or LCD screens
  • Dual yield combining weight and temperature measurement
  • Wireless communication by means of LoRa or Bluetooth
  • High-accuracy forms accomplishing ±0.1% FS for research facility use

Safety Certifications:

  • ATEX and IECEx explosion-proof ratings
  • Ex ia IIC T6 Ga certification for Zone 0 applications
  • UL and CE compliance for international markets

Technical Specifications

Parameter Specification
Measuring Principle Piezoresistive / Thin-film strain gauge / Ceramic diaphragm
Pressure Range 0–10 kPa to 0–100 MPa (customizable per application)
Overload Pressure 150% FS
Burst Pressure ≥300% FS
Pressure Type Gauge / Absolute / Differential
Applicable Gases Air, nitrogen (N₂), oxygen (O₂), hydrogen (H₂), natural gas, CO₂, argon (Ar), etc.
Output Signal 4–20 mA, 0–5 V, 0–10 V, RS485 (Modbus RTU), or CAN Bus
Supply Voltage 9–36 V DC (industrial standard) / 5 V DC (low-voltage option)
Accuracy ±0.25% FS, ±0.5% FS, or ±1.0% FS
Repeatability ≤0.1% FS
Response Time ≤5 ms
Operating Temperature -40°C to +125°C
Temperature Drift ≤0.02% FS/°C
Housing Material Stainless steel 304 / 316L
Process Connection G1/4", NPT1/4", M20×1.5, or custom thread
Protection Class IP65 / IP67 / IP68 (optional)
Service Life >10 million pressure cycles

Applications Across Industries

Qintai weight sensors serve differing mechanical divisions. Oil and gas operations depend on our explosion-proof models for secure checking in unsafe ranges. Chemical handling plants select our corrosion-resistant variations for forceful media applications.

The car industry trusts our sensors for outflow control frameworks and fuel weight observing. Therapeutic gadget producers select our oxygen-clean adaptations for respiratory hardware and gas conveyance systems.

HVAC frameworks advantage from our dependable discuss weight observing capabilities.Nourishment and refreshment preparing  offices appreciate our clean plans and simple cleaning features.

Quality You Can Trust

Xi'an Qintai keeps up thorough quality measures all through our fabricating prepare. Our ISO9001 and IATF16949 certifications illustrate our commitment to reliable quality. Each sensor experiences comprehensive testing some time recently shipment.

Qintai 86-person R&D group ceaselessly creates modern innovations and enhancements. With 58 innovation licenses, we remain at the cutting edge of sensor development. This ability guarantees you get cutting-edge innovation in each product.

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Get Expert Support

Choosing the right weight sensor requires cautious thought of your application prerequisites. Our specialized group stands prepared to offer assistance you select the ideal arrangement. We can customize weight ranges, yield signals, and mechanical associations to coordinate your correct needs.

Ready to experience the reliability of our Gas pressure transducer? Contact our technical specialists at info@qt-sensor.com. We'll work with you to find the perfect solution for your pressure measurement challenges.

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