Product details
CA202 Piezoelectric Accelerometer – Heavy Duty Vibration Sensor
The CA202 144-202-000-203 piezoelectric accelerometer measures industrial vibration perfectly. It works in extreme temperatures and harsh conditions. This sensor needs no external power. It provides reliable data for machinery protection.
Main Product Advantages
- High 100 pC/g sensitivity for precise measurements
- Wide temperature range from -55 to 260°C
- Hermetically sealed stainless steel construction
- No power required – self-generating operation
- Explosion-proof versions available (Ex certification)
- Excellent shock resistance up to 1000 g peak
Detailed Technical Data
- Model Number: CA202
- Sensitivity: 100 pC/g ±5%
- Frequency Response: 0.5 to 6000 Hz ±5%
- Measurement Range: 0.01 to 400 g peak
- Temperature Limits: -55°C to +260°C
- Resonant Frequency: >22 kHz nominal
- Linearity: ±1% (0.01-20 g), ±2% (20-400 g)
- Shock Survival: 1000 g peak (1 ms)
- Weight: 250 grams
- Cable Weight: 135 g/meter
Environmental Performance
- Full hermetic sealing against moisture
- Resists water, steam, oil and chemicals
- Works in sea-salt atmospheres
- Protected against dust and sand
- Stainless steel housing material
- Short-term survival to 280°C
Installation Details
- Four M6 × 35 Allen screws provided
- Mounting torque: 15 N•m
- Spring-lock washers included
- Flying leads termination
- Internal case insulation
- Differential output signal
Product Versions
- CA202 Standard Version
- CA202 Ex Version (hazardous areas)
- With integral protected cable
- Part Number: 144-202-000-203
Shipping & Support
- 12 months comprehensive warranty
- Global express shipping
- FedEx, UPS, DHL available
- Factory calibrated for life
- All mounting hardware included
Expert Questions Answered
- What temperature can the CA202 withstand?
It operates from -55°C to 260°C continuously. Short-term survival reaches 280°C for the sensor.
- Does the CA202 need external power?
No, it is self-powered. The piezoelectric element generates its own signal without external power.
- How does the CA202 handle harsh environments?
The hermetically welded stainless steel housing seals out moisture, chemicals and contaminants completely.
- What is the shock resistance rating?
It survives shocks up to 1000 g peak. This makes it suitable for heavy industrial applications.
- Can I use the CA202 in explosive areas?
Yes, Ex versions are certified for hazardous locations with potentially explosive atmospheres.
Get In Touch
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
- Technical consultation available
- Fast global delivery
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Original Source: https://www.powergearx.com/
Partner: Ubest Automation Limited
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