165855-15-CN Bently Nevada Cylinder Pressure Transducer
Manufacturer: Bently Nevada
Product No.: 165855-15-CN
Condition： In stock
Product Type: Cylinder Pressure Transducer
Product Origin: USA
Payment: T/T, Western Union
Weight: 400g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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165855-15-CN | Bently Nevada Cylinder Pressure Transducer
165855-15-CN delivers precise cylinder pressure measurement for reciprocating compressor condition monitoring systems.
The transducer operates in chemically aggressive and mechanically demanding compressor environments.
Its isolated electronics architecture improves long-term measurement stability during continuous pressure cycling.
This model integrates directly with Bently Nevada 3500/77M monitoring platforms and System 1 software environments.
Core Product Information
- Brand: Bently Nevada
- Model: 165855-15-CN
- Series: 165855 Cylinder Pressure Transducer Series
- Device Type: Cylinder Pressure Transducer
- Origin: Made in U.S.A.
- Pressure Range Option: 0 to 172 bar (0 to 2500 psia)
- Approval Option: CN Country-Specific Approvals
- Thread Type: 7/8-14 UNF
- Primary Application: Reciprocating compressor pressure analysis
Engineering Performance Data
- Measurement Technology: Absolute cyclic pressure sensing
- Measurement Range: 0 to 172 bar
- Full Scale Output: 10 ±0.3 Vdc
- Zero Output: 0.5 ±0.1 Vdc
- Frequency Response: 0 Hz to 5500 Hz ±1 dB
- Linearity: ±0.3% FS
- Repeatability: ±0.3% FS
- Hysteresis: ±0.3% FS
- Proof Pressure: 1.5 × Full Scale
- Burst Pressure: 3 × Full Scale
- Power Supply: 18 to 30 Vdc
- Maximum Current: Less than 15 mA
- Operating Temperature: -40°C to +150°C sensor head
- Electronics Temperature: -40°C to +85°C
- Humidity Resistance: 95% condensing environments
- Ingress Protection: IP67 rated body construction
- Weight: Approximately 0.4 kg
Mechanical and Material Characteristics
- Gold-plated sensing surfaces improve corrosion resistance.
- C-276 wetted materials support aggressive gas environments.
- 316L stainless steel body improves structural durability.
- Remote electronics reduce thermal stress exposure.
- Integrated cable architecture improves signal stability.
- Designed for severe compressor operating conditions.
Configuration Breakdown
| Configuration Code | Description |
|---|---|
| 165855 | Cylinder Pressure Transducer Series |
| 15 | 0 to 172 bar (0 to 2500 psia) with armor |
| CN | Country-Specific Agency Approval |
Pressure Media Compatibility
| O-Ring Material | Recommended Media |
|---|---|
| Hifluor (Black) | Natural gas, fuel oil, turbine oil, sulfuric acid, propane |
| Ethylene Propylene (Purple) | Ammonia and ammonium hydroxide applications |
Application Environments
- Reciprocating compressor condition monitoring
- Gas compression skid diagnostics
- Petrochemical compressor systems
- Pipeline gas transport equipment
- Process gas pressure pulsation analysis
- Hydrogen and hydrocarbon compression systems
- Industrial refrigeration compressor monitoring
Diagnostic Capabilities
- Valve leakage detection
- Cylinder imbalance analysis
- Compression efficiency monitoring
- Pressure pulsation diagnostics
- Crosshead load evaluation
- Early-stage mechanical wear identification
- Dynamic compressor performance trending
Recommended System Compatibility
- Bently Nevada 3500/77M Cylinder Pressure Monitor
- Bently Nevada System 1 Asset Management Software
- Reciprocating compressor monitoring systems
- Industrial machinery protection platforms
- Condition-based maintenance architectures
Installation Recommendations
- Install using a compatible isolation valve assembly.
- Apply specified mounting torque during installation.
- Secure electronics housing near compressor structure.
- Protect signal cables from excessive vibration exposure.
- Verify pressure media compatibility before commissioning.
- Use approved adapters for pressure port sealing.
Global PLC Spare HUB's Insight
165855-15-CN targets compressor applications requiring accurate dynamic pressure measurement under continuous cyclic loading.
The separated electronics architecture reduces thermal influence on measurement stability.
Field engineers often deploy this transducer in refinery, LNG, and pipeline compression systems.
Its high-frequency response supports advanced compressor diagnostics and waveform analysis.
The rugged wetted material construction also improves operational life in corrosive process environments.
Packaging Information
- 1 × 165855-15-CN Cylinder Pressure Transducer
- 1 × Factory Inspection Documentation
- 1 × Product Datasheet
- 1 × Protective Industrial Packaging
Shipping and Lead Time
- Fast global shipment available.
- Orders normally dispatch within 24-48 hours.
- Courier options include FedEx, UPS, and DHL.
- Export-safe industrial packaging included.
Warranty Information
- 12-month warranty included.
- Technical assistance available during warranty coverage.
- Every unit completes inspection before shipment.
Professional FAQ
Why does compressor monitoring require high-frequency pressure response?
Fast pressure changes occur during valve action and compression cycles.
High-frequency response improves dynamic waveform analysis accuracy.
What installation mistake commonly affects measurement stability?
Loose mounting near the isolation valve often introduces signal distortion.
Rigid installation significantly improves waveform repeatability.
How should engineers select the correct pressure range?
Choose a range slightly above maximum operating cylinder pressure.
Oversized ranges may reduce low-pressure measurement sensitivity.
Why are C-276 wetted materials important in compressor applications?
Many process gases contain corrosive compounds that degrade standard materials.
C-276 improves long-term resistance in aggressive chemical environments.
What symptom may indicate pressure pulsation problems?
Irregular waveform patterns often indicate valve instability or pulsation resonance.
Trend analysis helps identify early-stage compressor abnormalities before shutdown conditions occur.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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