Vibro-meter CA202 Piezoelectric Accelerometer 144-202-000-126

vibro-meter 144-202-000-126 CA202 Piezoelectric Accelerometer

• vibro-meter CA202 supports stable vibration measurement in heavy industrial environments.
• 144-202-000-126 suits long-term monitoring in hazardous and high-temperature areas.

Core Advantages

• High Sensitivity: 100 pC/g improves low-level vibration detection.
• Wide Bandwidth: 0.5 to 6000 Hz covers most rotating machinery needs.
• Extreme Temperature: Operates continuously up to 260°C.
• Ex Certified: Designed for potentially explosive atmospheres.
• Hermetic Design: Fully sealed against moisture and contaminants.

Ordering Tree Structure

• CA202 Piezoelectric Accelerometer
  • Ex Version
    • Integral Cable Length: 11 m
    • Part Number: 144-202-000-126

Extended Technical Data

• Dynamic Range: 0.01 to 400 g peak.
• Overload Protection: Withstands shocks up to 500 g peak.
• Resonant Frequency: Above 22 kHz nominal.
• Linearity: ±1% up to 20 g, ±2% up to 400 g.
• Transverse Sensitivity: ≤3%.
• Internal Insulation: ≥10⁹ Ω ensures low noise output.
• Shock Resistance: Up to 1000 g peak, half-sine pulse.

Mechanical and Environmental Design

• Sensor housing uses austenitic stainless steel for corrosion resistance.
• Protection hose uses heat-resistant stainless steel with welded sealing.
• Assembly resists water, steam, oil, salt mist, dust, and chemicals.
• Sensor weight stays around 250 g for stable mounting.

Installation Notes

• Mount the sensor using four M6 screws with controlled tightening torque.
• Connect flying leads to a compatible charge amplifier.
• Use IPC70x signal conditioners for optimal signal quality.

Applications

• Continuous vibration monitoring of turbines and compressors.
• Condition monitoring in petrochemical and power plants.
• Measurement tasks in high-temperature or corrosive environments.

Package Contents

• CA202 piezoelectric accelerometer with integral cable.
• Stainless-steel protection hose, factory sealed.
• Mounting hardware set.

Warranty and Shipping

• Factory warranty covers the product for 12 months.
• Worldwide shipping via FedEx, UPS, or DHL.

Professional FAQ

• What signal type does the CA202 output?
  It provides a charge output requiring an external charge converter.
• Can the sensor handle high shock events?
  Yes, it tolerates shock levels up to 1000 g peak.
• Does the integral cable affect signal quality?
  No, the low-noise cable design preserves signal integrity.
• Is the sensor suitable for marine environments?
  Yes, the sealed housing resists salt spray and humidity.
• Which systems commonly pair with this sensor?
  It pairs well with vibro-meter monitoring and protection systems.

Contact Information

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923

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