Vibro-Meter CA202 Piezoelectric Accelerometer 144-202-000-126 | High Sensitivity Sensor

Vibro-Meter CA202 Piezoelectric Accelerometer (Part No. 144-202-000-126)

• Brand: Vibro-Meter®
• Model: CA202
• Part Number: 144-202-000-126
• Warranty: 12 Months
• Shipping: FedEx / UPS / DHL
• Inquiries: sales@powergearx.com ｜
  +86 18030005825

Key Technical Highlights

• High sensitivity: 100 pC/g ±5%
• Frequency response: 0.5 – 6000 Hz
• Temperature range: −55 to +260°C
• Overload capacity: Up to 500 g peak
• Dynamic range: 0.01 to 400 g peak
• Transverse sensitivity: ≤ 3%
• Resonant frequency: > 22 kHz
• Case material: Austenitic stainless steel
• Integral low-noise cable: 11 m
• Mounting: M6 × 35 Allen screws (15 N•m torque)

Performance & Durability

• Fully hermetically welded design
• Corrosion and humidity resistant
• Shock withstand: ≤ 1000 g peak
• Base-strain sensitivity: 0.15 × 10⁻³ g/µε
• Sensor weight: 250 g
• Cable weight: 135 g/m

Ordering Structure

• Type: CA202
• Designation: Ex version with 11 m integral cable
• Part Number: 144-202-000-126
• Suffix Tree:
  • 144 → Vibro-Meter® Series
  • 202 → CA202 Accelerometer
  • 000 → Standard Configuration
  • 126 → Ex Certified Version

Applications

• Industrial vibration monitoring
• Harsh and hazardous area installations
• Machinery health and reliability assessment
• Gas turbine and compressor systems

Professional FAQ

• What environments can the CA202 operate in?
  It works reliably from −55°C to +260°C, even in explosive or corrosive environments.
• Is external power needed for CA202?
  No, the sensor uses a charge output and requires no power supply.
• How do I install the CA202 accelerometer?
  Mount it using M6 screws with 15 N•m torque; ensure tight hermetic connection for best results.
• What kind of signal does CA202 provide?
  It produces a 2-pin differential charge output compatible with charge amplifiers like IPC70x.
• Can I use CA202 for high-frequency monitoring?
  Yes, it supports frequencies up to 6000 Hz with a ±5% tolerance.

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