Vibro-meter CA202 144-202-000-106 144-202-000-203 Piezoelectric Accelerometer

Product Specifications

The CA202 is a piezoelectric accelerometer from Meggitt's vibro-meter® product line.
The CA202 sensor features a symmetrical shear-mode polycrystalline measuring element with internal case insulation housed in an austenitic stainless-steel case (housing).
The CA202 is fitted with an integral low-noise cable protected by a flexible stainless-steel protection hose (leaktight), which is hermetically welded to the sensor to produce a sealed leaktight assembly.
The CA202 piezoelectric accelerometer is available in different versions for various industrial environments:
Ex versions for installation in potentially explosive atmospheres (hazardous areas)
Standard versions for use in non-hazardous areas
The CA202 piezoelectric accelerometer is designed for heavy-duty industrial vibration monitoring and measurement.

Frequently asked questions：

Q1: What is the Vibro-Meter CA202 Piezoelectric Accelerometer?
A: The Vibro-Meter CA202 is a high-performance piezoelectric accelerometer used for vibration monitoring, machinery protection, and condition monitoring applications. It provides accurate vibration measurements for turbines, compressors, pumps, generators, and other critical rotating equipment.

Q2: What is the dynamic measurement range of the CA202?
A: The CA202 offers a wide dynamic measurement range of 0.01 to 400 g peak, enabling it to detect both very low-level vibrations and high-amplitude vibration events.

Q3: What overload capability does the CA202 accelerometer provide?
A: The CA202 sensor can withstand vibration spikes of up to 500 g peak, helping protect the sensing element from damage during transient shock events or abnormal operating conditions.

Q4: What is the resonant frequency of the CA202?
A: The CA202 has a nominal resonant frequency of greater than 22 kHz, allowing accurate vibration measurements over a broad frequency spectrum while minimizing resonance-related measurement errors.

Q5: What is the CA202 typical deviation at 8 kHz?
A: The CA202 accelerometer has a typical deviation of 10% at 8 kHz, indicating stable and reliable measurement performance even at higher vibration frequencies.

Product Applications

Energy & Power Generation
Oil & Gas / Petrochemical
Heavy Manufacturing
Aerospace & Automotive

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