Product details
Parker Meggitt CA280 High-Sensitivity Vibration Sensor
- Exceptional 100 pC/g sensitivity for precise low-amplitude measurements
- Wide temperature operation from -60°C to 260°C continuous
- Explosion-proof certified for hazardous area installations
- Hermetically sealed AISI 316L stainless steel construction
- Available as sensor-only or with integral cable options
Detailed Technical Specifications
- Manufacturer: Parker Meggitt
- Product Line: Vibro-meter®
- Model: CA280 Precision Accelerometer
- Part Number Structure:
- Base: 144-280-000
- Variant: 015 (specific configuration)
- Multiple variants available for different applications
- Sensitivity: 100 pC/g ±5% at 120 Hz
- Frequency Response: 0.5 Hz to 6000 Hz (±5%)
- Dynamic Range: 0.01 g to 500 g peak
- Linearity: ±1% (0.01-100 g), ±2% (100-500 g)
- Resonant Frequency: >20 kHz nominal
- Transverse Sensitivity: <3%
- Insulation Resistance: 10^9 Ω minimum
- Capacitance: 15 pF pin-to-case, 8000 pF pin-to-pin
Environmental Durability
- Operating Temperature: -60°C to +260°C continuous
- Survival Temperature: -70°C to +290°C short-term
- Hermetically welded AISI 316L stainless steel case
- Excellent corrosion resistance in harsh environments
- Low base-strain sensitivity: 0.8 × 10^-3 g/με
- Withstands 1000 g shock (1 ms half-sine)
Installation & Connection Options
- Mounting: Three M4 × 16 Allen screws with 4 N•m torque
- ARINC 554 fixation pattern for secure attachment
- Sensor-only version: High-temperature circular connector
- Integral cable versions: Flying leads termination
- No electrical insulation required on mounting surface
- Compatible with IPC70x signal conditioners
Shipping & Delivery Information
- In stock for immediate shipment worldwide
- Express delivery via FedEx, UPS, and DHL
- Complete packaging with all mounting hardware
- Professional documentation and calibration certificate
- Tracking information provided for all shipments
Expert Technical Questions
- What applications benefit from the 100 pC/g high sensitivity?
- Ideal for low-amplitude vibration, analytical applications, and precision machinery monitoring.
- How does the differential output improve measurement quality?
- It provides excellent common-mode noise rejection in electrically noisy environments.
- What is the advantage of the sensor-only version?
- It allows custom cable selection for specific temperature and environmental requirements.
- Can the CA280 withstand steam or chemical exposure?
- Yes, the hermetically sealed AISI 316L construction resists steam and most industrial chemicals.
- What signal conditioner is recommended for this sensor?
- The IPC70x series charge converters are specifically designed for the CA280 accelerometer.
Contact our vibration experts at sales@powergearx.com or +86 18030005825 for application support.
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