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CYX20 Piezoresistive Differential Pressure Sensor

The CYX20 differential pressure sensor delivers stable and accurate measurement for industrial automation, HVAC, and process control systems. Designed for consistent performance, it ensures reliable pressure monitoring across demanding environments. Its compact structure and long-term stability make it ideal for smart manufacturing and AI-driven industrial applications requiring precision and durability in pressure sensing operations.

Category Pressure Sensors
Brand Holykell
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Technical details and application highlights

Review the complete description, feature set, and specification details before sending your inquiry.

The CYX20 Piezoresistive Differential Pressure Sensor is engineered to deliver precise and stable pressure measurement across industrial environments. Designed for high-performance applications, it supports accurate monitoring in automation systems, fluid control processes, and intelligent manufacturing setups. Its advanced sensing structure ensures consistent output, making it suitable for both traditional and AI-integrated industrial systems.

Key Features

  • High accuracy differential pressure measurement
  • Stable output signal with minimal drift
  • Compact and robust industrial design
  • Wide pressure range suitable for diverse applications
  • Long operational life with excellent repeatability

Design & Functionality

The CYX20 sensor utilizes a piezoresistive sensing principle that converts pressure variations into measurable electrical signals. Its optimized internal structure enhances sensitivity while maintaining strong resistance to environmental fluctuations. This ensures dependable readings even under continuous industrial usage.

Total Crossed Beams

The internal sensing architecture is designed for structural balance and stress distribution. This improves measurement stability and reduces signal deviation, allowing consistent performance under varying pressure conditions.

Beam Pitch Options

The sensor design supports optimized structural spacing that enhances sensitivity and responsiveness. This contributes to precise pressure detection across different pressure ranges without compromising durability.

Intrinsic Synchronism

The CYX20 ensures synchronized response between pressure input and electrical output. This intrinsic synchronization improves accuracy in real-time monitoring systems, making it ideal for automation and smart control environments.

Operational Advantages

With low hysteresis, high repeatability, and excellent long-term stability, the CYX20 stands out in demanding industrial applications. It operates efficiently across a wide temperature range and maintains consistent performance over extended cycles. This makes it a reliable choice for industries requiring precision pressure monitoring, including manufacturing, HVAC systems, and fluid management.

PARAMETERS

TYP

MAX

UNITS

NOTES

Pressure Range0–3.5MPa 
FS Output100mV 
Zero Output±1±2mV 
Non-Linearity0.20.5%FS 
Hysteresis0.050.1%FS 
Repeatability0.050.1%FS 
Zero Temp Drift±0.4±1.6%FS10kPa @25℃
Zero Temp Drift±0.15±0.8%FS≥35kPa @25℃
Temp Error Sensitivity±0.4±1.6%FS10kPa @25℃
Temp Error Sensitivity±0.2±0.7%FS≥35kPa @25℃
Long-Term Stability±0.10%FS 
Temp Compensation0–5080°COptional
Working Temperature125°C 
Storage Temperature125°C 
Lifetime1×10⁸CyclePressure cycle FS
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