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CA201 114-201-000-222 Piezoelectric Accelerometer for Industrial Vibration Monitoring

Place of Origin US
Brand Name Proximity Sensor
Certification COO ,COC ,CQ
Model Number CA201 114-201-000-222
Document CA201 144-201-000-222 Datas...et.pdf
Minimum Order Quantity 1
Price $5999
Delivery Time 5-7days
Payment Terms T/T
Supply Ability 999
Product Details
Brand Proximity Sensor Model Number CA201 114-201-000-222
Function Good Condition New
Warranty 1 Year
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CA201 piezoelectric accelerometer

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industrial vibration monitoring accelerometer

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PLC vibration monitoring sensor

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Product Description

Product Overview

The CA201 114-201-000-222 is a piezoelectric accelerometer designed for vibration measurement on industrial machinery. It converts machine movement into an electrical charge signal that can be processed by a suitable charge amplifier and monitoring system. It is intended for continuous use on equipment where vibration data helps maintenance teams check machine condition and identify changes in operation.

The CA201 uses a symmetrical shear-mode sensing element with internal case insulation. This design helps reduce the effect of vibration acting on the sensor base, so the output can better reflect the vibration at the measurement point. Its nominal sensitivity is 100 pC/g ±5% at 120 Hz, giving engineers a clear reference when matching the sensor with signal-conditioning equipment.

The sensor has a welded stainless-steel housing and an integral cable protected by a metal flexible tube. These features make the CA201 suitable for demanding industrial locations, including equipment exposed to heat, moisture and mechanical stress. Depending on the exact version, the CA201 family is available for different temperature ranges and may include approval for use in potentially explosive areas. The exact ordering code and its certification should always be checked before installation.

Key Technical Parameters
100 pC/g Sensitivity for Clear Signal Scaling

The nominal sensitivity of 100 pC/g ±5% at 120 Hz defines the relationship between measured acceleration and the charge produced by the sensor. This helps engineers set up the correct signal-conditioning equipment and compare measurements consistently. Because the output is a charge signal, the input type and cable arrangement of the connected charge amplifier must also be suitable.

Metal Housing and Protected Integral Cable

The welded stainless-steel housing helps protect the sensing element against moisture and corrosion. The integral cable is protected by a metal flexible tube, reducing the risk of damage during normal industrial service. Correct cable routing and secure mounting remain important, especially where the sensor is exposed to heat, movement or repeated maintenance work.

Technical Specifications
Model Number CA201 114-201-000-222
Other Models CE311 444-311-00-023
CA202 144-202-000-205
TQ402 111-402-000-013 A1-B1-C045-D000-E010-F0-G000-H10
TQ402 111-402-000-013 A1-B1-C105-D000-E050-F0-G000-H05
TQ402 111-402-000-013 A1-B1-C050-D000-E050-F0-G000-H05
TQ402 111-402-000-013 A1-B1-C045-D000-E050-F0-G000-H05
TQ902 111-902-000-011 A1-B1-C70-D2-E1000-F0-G0-H10
IPC704 244-704-000-042 A1-B03-C100-D100-E5-F2000-G0-H0-I0
EA402 913-402-000-013 A1-E090-F0-G000
IQS450 204-450-000-002 A1-B21-H10-I0
Product Images
CA201 114-201-000-222 piezoelectric accelerometer with welded stainless-steel housing and integral metal-tube protected cable
CA201 piezoelectric accelerometer shown from a second angle, highlighting the mounting base and cable connection
Engineering Recommendations
  1. Match the sensor to the signal-conditioning equipment. The CA201 produces a charge output and does not use the same input arrangement as every voltage-output accelerometer. Confirm that the connected charge amplifier supports the sensor's sensitivity and cable configuration. The frequency range of the complete measurement system also depends on the connected conditioner.
  2. Check the mounting surface and fixing method. The published CA201 data specifies four M6 × 35 Allen screws with spring washers and a nominal screw torque of 15 Nm. A loose mounting joint or uneven surface can change how vibration reaches the sensing element and affect the readings. Follow the product drawing and site procedure when preparing the mounting point.
  3. Confirm the temperature and cable configuration. The CA201 family has different temperature limits for different versions. Check the sensor's full part number, cable length, cable protection and any hazardous-area approval before replacement. Do not assume that all CA201 versions share the same temperature rating or certification.
Global Applications
  • Asia Pacific: China, South Korea, Japan, India, Southeast Asia
  • Middle East: Saudi Arabia, UAE, Qatar
  • North America: United States, Canada
  • Europe: Germany, United Kingdom, France, Russia, Turkey
  • Latin America: Brazil, Argentina, Mexico
Typical Applications
  • Rotating machinery online protection systems
  • Vibration & shaft-position monitoring
  • Steam turbine and compressor safety supervision
  • Large fan, generator and high-speed pump condition monitoring
  • Oil & gas facilities
  • Chemical processing plants
  • Power generation facilities
  • Metal processing & coal-chemical plants
Project Case Study

In a typical compressor maintenance task, a plant team may need to replace an accelerometer after damage to its cable or housing. Before fitting a replacement, the team checks the original sensor's sensitivity, charge-output requirement, mounting method and temperature rating. A correctly matched CA201 can then be connected to the existing compatible signal-conditioning equipment, allowing vibration measurements to resume without changing the monitoring system design.

Our Advantages
  • Export to 40+ countries
  • Complete after-sales service
  • Stable supply chain ensuring continuous availability
  • COO, COC and CQ certification support
  • Rapid quotation response
Bently Nevada proximity probe installation example showing proper mounting technique on industrial machinery
Frequently Asked Questions
1. What type of output does the CA201 provide?

The CA201 provides a charge output. It must be connected to a suitable charge amplifier or compatible signal-conditioning device before the signal is used by the monitoring system.

2. What is the nominal sensitivity of the CA201?

The published CA201 specification gives 100 pC/g ±5% at 120 Hz. This value is used when matching the sensor to the signal conditioner and setting the measurement scale.

3. What frequency range can the CA201 measure?

The published specification states a response of 0.5 Hz to 3000 Hz within ±5%, with a response within ±10% from 3 kHz to 4.5 kHz. The lower cut-off frequency of the complete system depends on the connected signal conditioner.

4. Can the CA201 operate at +260 °C?

Selected CA201 versions are specified for temperatures up to +260 °C. Other versions have lower limits, including versions intended for particular hazardous-area applications. Always check the exact version and cable temperature rating before use.

5. What should be checked before replacing an existing CA201?

Confirm the complete part number, sensitivity, charge-output compatibility, cable length, mounting arrangement, temperature range and required approvals. These details matter because two sensors from the same product family may not share the same cable or environmental configuration.

Available Stock
  • IOCN 200-566-000-112
  • IOC4T 200-560-000-113
  • IOC4T 200-560-000-111
  • RPS6U 200-582-200-013
  • CPUM 200-595-045-114
  • 3500/32M 149986-02
  • IS200ESELH3AAA
  • IS200EPCTG1AAA
  • IS200EXHSG3AEC
  • IS220PSVOH1A
Installation Requirements
  • Professional installation required for optimal performance and safety
  • Ensure proper mounting and adequate ventilation
  • Comply with all applicable electrical safety standards
Bently Nevada proximity probe technical diagram showing dimensions and specifications