Product Introduction
The use of man-made piezoelectric material in the CP216 143-216-000-251, a compression-mode dynamic pressure transducer,r produces an extremely stable device. The CP216 is designed for long-term monitoring or development testing over wide temperature ranges in extreme environments, such as gas turbines.
Technical Specifications
|
Model |
CP216 |
|
PN Number |
143-216-000-251 |
|
Description |
Piezoelectric PressureTransducer |
| Measurement type | Dynamic pressure: Specifically designed for the measurement of pressure pulsation, transient phenomena, and oscillations. |
| Measurement range | Ultra-wide dynamic range |
|
Origin |
Switzerland |
|
Dimension |
17*17*7cm |
|
Weight |
0.34kg |
Product Details
143-216-000-251 CP216 piezoelectric dynamic pressure sensor is designed for extreme industrial environments and high-demand dynamic pressure monitoring scenarios. It uses highly stable artificial piezoelectric materials and features an extremely wide temperature range, high pressure capacity, wide frequency response, and resistance to shock.
143-216-000-251 CP216 measures pressure based on the piezoelectric effect principle. When subjected to force or pressure, piezoelectric materials generate electric charges, and the magnitude of these charges is proportional to the applied pressure. The CP216 uses artificially synthesized piezoelectric ceramic materials, which have higher sensitivity and better frequency response characteristics, enabling the sensor to perform exceptionally well in dynamic pressure measurement.
CP216 with LEMO connector:
CP216 with Vibro-Meter high-temperature connector:
Piezoelectric PressureTransducer CP216 is equipped with an integral mineral-insulated cable. This cable features high temperature resistance, corrosion resistance, radiation resistance, and mechanical strength resistance.
Depending on the order number, the following options are available:
LEMO standard connector version
Vibro-Meter high-temperature-specific connector version
143-216-000-251 indicates a connector with a high-temperature version.
ORDERING INFORMATION
When making the selection, the following factors should be taken into consideration:
Working temperature range;
Installation space and cable length requirements;
Does the output interface type match the requirements of the on-site equipment?
To order, please specify:
|
Type |
Designation |
Cable length |
Ordering number |
|
CP216 |
Piezoelectric pressure transducer with |
Defined when ordering |
143-216-000-011 |
|
0.5 m |
143-216-000-021 |
||
|
1 m |
143-216-000-031 |
||
|
2 m |
143-216-000-041 |
||
|
3 m |
143-216-000-051 |
||
|
CP216 |
Piezoelectric pressure transducer with |
Defined when ordering |
143-216-000-111 |
|
0.5 m |
143-216-000-121 |
||
|
1 m |
143-216-000-131 |
||
|
2 m |
143-216-000-141 |
||
|
3 m |
143-216-000-151 |
||
|
5 m |
143-216-000-161 |
Installation Key Points and Techniques
Piezoelectric PressureTransducer 143-216-000-251 CP216
Sensor installation location:
Ensure that the sensing points can truly reflect the changes in pressure.;
Avoid installing in areas with strong electromagnetic interference.
Proper welding or threaded installation, ensuring no leakage.
Cable wiring:
Mineral-insulated cables should be avoided from being subjected to severe bending.
Install guide pipes or protective pipes to prevent damage from external forces.
Signal conditioning:
Since the output is a piezoelectric charge signal, it is recommended to use dedicated charge amplifiers (IPC704/IPC705) and other devices for signal conversion, calibration, and noise suppression.
Although CP216 has the ability to withstand high temperatures, prolonged extreme operation will cause temperature drift. Suggestion:
Use a highly stable signal chain conditioner.;
Carry out on-site temperature calibration;
Perform software compensation for the influence of temperature.
Piezoelectric sensors have a certain sensitivity to mechanical vibrations. The CP216 incorporates an internal insulation structure and vibration suppression measures, but it is still recommended that:
Use the vibration-damping mounting base.
Avoid installation within the range of strong mechanical resonance frequencies.
Application fields
•Gas turbine monitoring
Inside the combustion chamber of the gas turbine, there are high temperatures, high pressures, and intense pulsations. CP216 can be used to monitor pressure fluctuations in the combustion chamber, detect pulsating combustion, and control stability.
•Engine test bench
The transient pressure changes within the engine are extremely complex. The CP216 can be used for fuel injection, detonation analysis, and durability testing.
•Nuclear power plant system monitoring
Monitoring of transient pressure changes in the nuclear power cooling circuit and the turbine isolation system can enhance system safety.