144-202-000-126 Piezoelectric Accelerometer - Vibro-Meter

144-202-000-126 Piezoelectric Accelerometer - Vibro-MeterVibro Meter CA202 144 202 000 126 Industrial Piezoelectric Accelerometer The Vibro Meter CA202 144 202 000 126 is a heavy duty piezoelectric accelerometer designed for demanding industrial applications. This explosion proof model features an extended 11 meter integral cable, providing maximum installation flexibility in hazardous environments where long cable runs are necessary. Key Technical Specifications Brand: Vibro Meter Model: CA202 144 202 000

Vibro-Meter CA202 144-202-000-126 Industrial Piezoelectric Accelerometer

The Vibro-Meter CA202 144-202-000-126 is a heavy-duty piezoelectric accelerometer designed for demanding industrial applications. This explosion-proof model features an extended 11-meter integral cable, providing maximum installation flexibility in hazardous environments where long cable runs are necessary.

Key Technical Specifications

• Brand: Vibro-Meter
• Model: CA202 144-202-000-126
• 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: 11 meters integral cable

Design and Construction Features

• Symmetrical shear-mode polycrystalline element delivers accurate vibration data
• Hermetically welded austenitic stainless-steel case ensures complete protection
• Internal case insulation with differential output reduces electrical interference
• Flexible stainless-steel protection hose withstands harsh industrial conditions
• The leaktight assembly blocks moisture, oils, and corrosive contaminants

Installation and Mounting

• Mount using four M6 × 35 Allen screws with 15 N•m tightening torque
• Includes four M4 spring-lock washers for vibration-resistant secure mounting
• Flying leads termination offers flexible connection options for various setups
• The 11-meter cable enables installation in remote or difficult-to-access locations

Environmental Performance

• Ex version certified for use in potentially explosive atmospheres
• Continuous operation from -55°C to +260°C for sensor reliability
• Short-term survival up to 280°C ensures durability during temperature spikes
• Withstands shock acceleration up to 1000 g peak for robust performance

Frequently Asked Questions (FAQ)

• What applications need the 11-meter cable version?
  Large machinery monitoring, distributed systems, and installations requiring long cable runs to control rooms
• How does cable length affect sensor performance?
  Longer cables increase capacitance, which may affect signal conditioning requirements
• Is special handling needed for the 11-meter cable?
  Standard industrial cable practices apply - avoid sharp bends and excessive pulling force
• What maintenance does this accelerometer require?
  The hermetically sealed design requires no routine maintenance under normal conditions