Atlas Copco Centrifugal Air Compressor Parts Use Pressure Sensor
High-precision pressure sensor (Part No. 1089957952) for Atlas Copco centrifugal air compressors. Designed for rapid response, high accuracy, and long-term stability, it ensures efficient control and reliable protection across multi-stage compression systems.
| Application |
Air Compressor |
|---|---|
| Material |
Aluminum ,Metal ,Plastic ,Stainless Steel |
The Pressure Sensor (Part No. 1089957952) is a high-performance transducer engineered for Atlas Copco centrifugal air compressors, where precise pressure feedback is essential for efficient control of multi-stage compression and surge protection. Designed for stability under rapid pressure fluctuations and varying airflow conditions, this sensor provides accurate real-time data to the compressor control system, ensuring continuous and balanced operation.
Manufactured using advanced stainless-steel housing and a high-sensitivity silicon sensing element, this pressure sensor delivers outstanding reliability, long service life, and exceptional accuracy. It meets Atlas Copco’s stringent OEM standards, making it a trusted choice for both original equipment and maintenance replacement applications.
Engineering Highlights
Unlike sensors used in rotary screw compressors, centrifugal systems demand faster signal response and higher accuracy. The 1089957952 sensor is optimized for this environment with:
- Rapid Dynamic Response: Captures real-time pressure variations within milliseconds, preventing compressor surge and enabling smooth control transitions.
- High Thermal Stability: Maintains consistent accuracy despite high discharge temperatures and fluctuating ambient conditions.
- Robust Stainless-Steel Body: Provides corrosion resistance against oil vapor, condensate, and cooling air contaminants.
- Vibration-Resistant Sealing: Designed to withstand continuous operation in large-scale industrial compressors.
Technical Specifications
- Part Number: 1089957952
- Measurement Range: 0 – 25 bar (standard range for Atlas Copco centrifugal stages)
- Output Signal: 4–20 mA analog signal (optional 0–5 V configuration available)
- Power Supply: 12–36 V DC
- Accuracy: ±0.25% F.S.
- Material: Stainless steel with hermetically sealed sensor core
- Process Connection: G1/4” BSP or equivalent industrial thread
- Protection Class: IP67 – resistant to dust, oil, and water ingress
- Operating Temperature: -40°C to +125°C
Function & Performance in Centrifugal Compressors
In Atlas Copco centrifugal air compressors, the 1089957952 sensor is installed on key control points such as the discharge manifold, intercooler stages, and air receiver line. It continuously monitors the pressure differential across stages, providing critical data to the central controller to:
- Regulate impeller speed and inlet guide vane position
- Prevent compressor surge and stall
- Optimize flow balance between stages
- Maintain pressure stability during load/unload cycles
This ensures maximum energy efficiency, reduces mechanical stress, and enhances the lifespan of bearings and seals.
Reliability & Quality Control
Every 1089957952 pressure sensor undergoes a rigorous validation process that includes:
- Pressure cycle endurance test (up to 1 million cycles)
- Thermal shock and humidity testing
- Electrical noise immunity verification
- Zero and span calibration under load
Each unit is factory-calibrated to Atlas Copco standards and ready for direct installation without additional setup.
Applications & Compatibility
Our sensor is compatible with various Atlas Copco centrifugal compressor lines, including:
- Z Series (e.g., ZH, ZH+, ZT, ZR models)
- Integrally geared centrifugal systems
- Energy-efficient turbo compressor configurations
It can also be applied in other industrial air and gas compression systems that require fast, accurate, and stable pressure measurement. Please consult us for specific specifications.
| Part Numbers | |||||||
|---|---|---|---|---|---|---|---|
| 1089057512 | 1089057407 | 1089057406 | 1089057441 | 1089057404 | 1089057416 | 1089037601 | 1089057530 |
| 1089057449 | 1089057435 | 1089057474 | 1089057535 | 1089057444 | 1089057441 | 2202742100 | 1089057533 |
| 1089057464 | 1617307782 | 1089057526 | 1089057573 | 1089057440 | 1089057511 | 1089962501 | 1089958001 |
| 1089057455 | 1089057470 | 1089057551 | 1089962532 | 1089057400 | 1089063716 | 1089057541 | 1089962533 |
| 1089057401 | 1089057416 | 1089057520 | 1089962534 | 1089057402 | 1089057435 | 1089057564 | 1089962535 |
| 1089057403 | 1089057412 | 1089057544 | 1089962536 | 1089057405 | 1089057449 | 1089057574 | 1089057554 |
Why Choose KINTON Air Compressor Kit
At KINTON, we supply genuine-quality replacement parts for Atlas Copco, Ingersoll Rand, Sullair, Kaeser, and CompAir compressors. All sensors are produced under strict ISO manufacturing standards, ensuring perfect interchangeability and performance consistency with OEM components.
Our global parts network ensures fast delivery, stable quality, and comprehensive technical support for maintenance engineers and distributors.
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