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Bently Nevada 3500/72М 135489-01 Reciprocating Rod Position Monitor

Bently Nevada 3500/72М 135489-01 Reciprocating Rod Position Monitor

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Brand:Bently Nevada PLC
Item No.:3500/72М
Product Origin:USA
Product Dimensions:241.3 x 24.4 x 163.1 mm
Product Weight:0.46 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO

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Introduction

The Bently Nevada 3500/72M 135489-01 Reciprocating Rod Position Monitor provides reliable protection for high-value reciprocating machinery. Leveraging decades of Bently Nevada expertise, it transforms precise rod position data into actionable insights. Operators can use it to protect assets, reduce unplanned downtime, and extend equipment life. Its rugged construction and seamless compatibility with 3500 series racks make it an essential component for reliability-focused operations.


Technical Specifications

ParameterDescription
Product TypeReciprocating Rod Position Monitor
System CompatibilityBently Nevada 3500 Series
Input TypeRod Position Transducer
Monitoring FunctionsRod position, rod drop, alarms
Operating ModeContinuous
Dimensions241.3 x 24.4 x 163.1 mm
Weight0.46 kg
Mounting3500 Rack Slot
Application EnvironmentIndustrial, high-vibration

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Applications

The 3500/72M Reciprocating Rod Position Monitor is engineered for continuous surveillance of reciprocating compressors and engines. It excels in critical machinery where precise rod position monitoring is vital for protection and operational efficiency. Common applications include:

  • Large reciprocating compressors in oil & gas operations

  • Refinery process and hydrogen compressors

  • Chemical and petrochemical plant compression systems

  • Power generation auxiliary reciprocating machinery

  • Critical balance-of-plant equipment requiring rod drop detection


Advantages

  • High-resolution measurement of rod position for accurate machinery protection

  • Fully compatible with the Bently Nevada 3500 monitoring system

  • Rugged design for harsh industrial environments

  • Enables predictive maintenance and early detection of wear

  • Trusted reliability for mission-critical reciprocating machinery


Technical FAQs

1. What is the primary function of the 3500/72M module?
It continuously monitors reciprocating rod position to detect rod drop and abnormal movement.

2. Is this monitor suitable for continuous operation?
Yes, it is designed for 24/7 operation in industrial environments.

3. Can it integrate with existing 3500 racks?
Yes, it is fully compatible with standard Bently Nevada 3500 system racks.

4. What type of machinery benefits most from this module?
Reciprocating compressors and engines where rod position is a critical parameter.

5. Does it support predictive maintenance programs?
Absolutely. Trending and alarm capabilities support condition-based maintenance.

6. How does it help prevent catastrophic failures?
By detecting early rod drop or misalignment conditions before severe damage occurs.

7. Is calibration required frequently?
No, the module is designed for long-term measurement stability with minimal recalibration.

8. Can it operate in high-vibration environments?
Yes, it is engineered to perform reliably under continuous vibration.

9. Does it provide real-time alarms?
Yes, it supports configurable alert and danger alarm setpoints.

10. Is this model suitable for retrofit projects?
Yes, it is commonly used in both new installations and system upgrades.


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