Vibro Meter CA 201 High-Sensitivity Accelerometer | 144-201-000

Vibro Meter CA 201: High-Sensitivity Industrial Accelerometer

Premium Vibration Monitoring Solution

• The CA 201 delivers exceptional performance for industrial vibration monitoring applications.
• This piezoelectric accelerometer features high 100 pC/g sensitivity for precise measurements.
• It operates across a broad frequency range from 0.5 Hz to 6000 Hz with excellent accuracy.
• The hermetically welded stainless steel construction ensures reliability in harsh environments.
• Vibro Meter designed this sensor for both standard and explosive atmosphere applications.

Technical Specifications & Performance

• Brand: Vibro Meter
• Model: CA 201 Piezoelectric Accelerometer
• High Sensitivity: 100 pC/g ±5% at 120 Hz
• Wide Frequency Response: 0.5 Hz to 6000 Hz (±5%)
• Operating Temperature: -55°C to +260°C continuous operation
• Dynamic Measurement Range: 0.01 g to 400 g peak
• Overload Protection: Handles spikes up to 500 g peak
• Excellent Linearity: ±1% from 0.01 to 20 g, ±2% to 400 g
• Low Transverse Sensitivity: ≤3% for accurate directional measurement
• High Resonance Frequency: >22 kHz nominal mounted resonance

Robust Environmental Protection

• The sensor withstands temperatures from -70°C to +280°C for short-term survival.
• Hermetically welded austenitic stainless steel case provides complete environmental sealing.
• The unit resists water, steam, oil, sea-salt atmospheres, dust, fungus and sand contamination.
• It maintains stable performance with minimal temperature sensitivity error of 0.1-0.25%/°C.
• The construction can withstand shock acceleration up to 1000 g peak (1 ms half sine).

Installation & Mounting Guide

• Mount the sensor using four M6 × 35 Allen screws with spring-lock washers.
• Apply a nominal tightening torque of 15 N•m (11.1 lb-ft) for secure installation.
• Electrical insulation of the mounting surface is not required for proper operation.
• The sensor comes with flying leads for straightforward electrical connections.
• Use with Vibro Meter IPC70x series signal conditioners for optimal performance.

Shipping & Packaging Contents

• Each unit includes the CA 201 accelerometer with integral cable.
• Choose from standard 3m or 6m cable lengths to match your application needs.
• We package all items securely to prevent damage during transit.
• We ship worldwide using FedEx, UPS, and DHL for reliable delivery.
• All products come with comprehensive documentation and support materials.

Professional FAQ

• What signal conditioner works best with the CA 201?
• We recommend using Vibro Meter IPC70x series charge converters for optimal performance.
• How does the integral cable affect installation flexibility?
• The hermetically welded cable provides superior environmental protection but requires careful routing.
• What is the base-strain sensitivity of this accelerometer?
• The sensor maintains 0.15 x 10−3 g/µε sensitivity at 250 µε peak-peak base strain conditions.
• Can I use the CA 201 in underwater applications?
• Yes, the hermetically welded construction makes it suitable for temporary submersion applications.
• What is the typical weight of the complete sensor assembly?
• The sensor weighs approximately 250g plus 135g per meter of integral cable length.

© 2025 World of PLC Limited. All rights reserved.
Original Source: https://worldofplc.com/
Technical Support Contact: info@worldofplc.com +86 158 8020 0923
Partner: PLCDCS HUB Limited https://plcdcshub.com/ | PLC Pioneer Limited https://plc-pioneer.com/