Vibro-Meter CA202 Vibration Sensor 144-202-000-116

Vibro-Meter CA202 Industrial Piezoelectric Accelerometer

The Vibro-Meter CA202 144-202-000-116 is a heavy-duty piezoelectric accelerometer built for challenging industrial settings. This explosion-proof model comes with a 6-meter integral cable, making it ideal for installations requiring extended reach in hazardous areas.

Key Technical Specifications

• Brand: Vibro-Meter
• Model: CA202 144-202-000-116
• Sensitivity: 100 pC/g ±5%
• Frequency Response: 0.5 to 6000 Hz ±5%
• Measurement Range: 0.01 to 400 g peak
• Overload Capacity: Up to 500 g peak
• Temperature Range: -55 to +260°C
• Resonant Frequency: >22 kHz nominal
• Cable Length: 6 meters integral cable

Design and Construction Features

• Symmetrical shear-mode polycrystalline element ensures precise measurements
• Hermetically welded stainless-steel case provides complete environmental sealing
• Internal case insulation with differential output minimizes ground loop issues
• Flexible stainless-steel protection hose offers superior mechanical protection
• The sealed assembly resists moisture, chemicals, and corrosive substances

Installation and Mounting

• Mount using four M6 × 35 Allen screws with specified 15 N•m torque
• Includes four M4 spring-lock washers for secure vibration-resistant mounting
• Flying leads termination provides flexible connection possibilities
• The 6-meter cable allows installation in hard-to-reach locations

Environmental Performance

• Ex version certified for use in potentially explosive atmospheres
• Operates continuously in temperatures from -55°C to +260°C
• Survives short-term exposure to extreme temperatures up to 280°C
• Withstands shock levels up to 1000 g peak for reliable operation

Packaging and Shipping

• Includes one CA202 piezoelectric accelerometer with 6-meter cable
• Complete mounting hardware kit included for immediate installation
• International shipping available via FedEx, UPS, and DHL services

Frequently Asked Questions (FAQ)

• What is the main advantage of the 6-meter cable version?
  It provides extended reach for installations where the sensor must be placed far from connection points
• Is this sensor suitable for outdoor use?
  Yes, the hermetically sealed construction protects against weather and environmental factors
• What signal conditioner works with this accelerometer?
  It pairs with IPC70x series signal conditioners for optimal performance
• How does the temperature affect sensitivity?
  Sensitivity changes by 0.25%/°C below 23°C and 0.1%/°C above 23°C