Bently 3500




Sambil belajar Bently 3500, saya masukkan saja ke blog.

Sistem 3500 dipakai di plant kami untuk memonitor vibrasi unit compressor-compresor kami.

Selain tipe ini ada juga tipe lain yaitu 3300 (model lama) dan field monitor 1701 (model baru terintegrasi dengan Controllogix via ControlNet).

Untuk mengconfigure system ini bisa dipakai software bawaan, 3500 Rack Configuration Software.

Komunikasi yang dipakai bisa serial, Ethernet, dll. Yang kami pakai adalah kabel serial (direct) sehingga butuh laptop yang ada Port COM1 (serial). (untuk USB to Serial blum pernah coba)

Umumnya yang kami monitor adalah Vibration di Engine dan Compressor.

Sistem ini juga mempunyai module komunikasi modbus yang datanya bisa dipakai oleh PLC, misal Controllogix.










Dan datanya bisa ditampilkan di HMI.

Vibration Summary

Vibration Summary














Ok segini dulu saja….

Bagi yang ingin mempelajari lebih lanjut bisa buka Web Resminya di

3500 Series Machinery Protection System

Tested and Trusted by Thousands of Customers Worldwide

The 3500 System provides continuous, on-line monitoring suitable for machinery protection applications. It represents our most capable and flexible system in a traditional rack-based design and offers numerous features and advantages not provided in other systems.

3500 – Simply The Best

Beginning with the 5000 series in the 1960s, we’ve introduced seven successive generations of highly successful monitoring platforms. Today, that experience is embodied in the most advanced, powerful, and reliable system we have ever offered: The Bently Nevada 3500 Series Machinery Protection System.


3500 is designed to fully comply with the American Petroleum Institute’s Standard API 670, the world’s most widely used specification for machinery protection systems. For reciprocating compressor applications, 3500 meets API 618 requirements as well. It can also be ordered with DNV and Class NK certifications for maritime applications, such as offshore platforms and ship propulsion. And, when used as part of a safety instrumented system, TÜV Functional Safety Certification can be supplied for applications requiring up to Safety Integrity Level (SIL) 3. In addition, 3500 is approved to meet relevant Canadian Standards Association (CSA), Factory Mutual (FM), GOST, ATEX, and CE requirements.


We understand that our systems are routinely used not just for indication, but to provide auto-shutdown protection. That’s why – even in simplex mode – 3500 is the most reliable monitoring system we have ever offered with extensive self-checking and fault tolerant design features. It’s also why the system can be configured with various levels of redundancy, ranging from the addition of a second fully redundant power supply to complete triple modular redundant (TMR) configuration of selected or all channels – allowing even your most mission-critical applications to be addressed with confidence.


Connecting to condition monitoring and diagnostic software has never been easier. With 3500 there are no bulky external modules, no additional wiring, and no extra rack slots required. Simply use the Ethernet port in the 3500/22M Rack Interface Module and a single network cable to communicate with our System 1* software.

Connecting to plant control and automation systems is straightforward as well. Simply add a communication gateway module. You can even add multiple gateways when communication redundancy is required or when multiple systems must be supported with differing protocols.


The 3500 Series features the industry’s most extensive selection of machinery measurement parameters combined with software configuration for virtually all monitor options. A variety of locally or remotely mounted displays are available, or you can operate 3500 without a display. The result is unparalleled flexibility to address almost any application.


The 3500 Series System has proven its value and dependability with customers everywhere, year after year. More than 20,000 racks are installed globally.


Below are just a few of the more common applications that can be easily addressed by the 3500 System:

• Steam turbines
• Hydraulic turbines
• Industrial gas turbines
• Aeroderivative gas turbines
• Reciprocating compressors
• Centrifugal compressors
• Axial compressors
• Screw compressors
• Gears
• Turbo-expanders
• Horizontal and vertical centrifugal pumps
• Reciprocating pumps
• Electric motors
• Generators
• Fans
• Blowers
• Agitators
• Mixers
• Centrifuges
• Pulp refiners
• Ball mills
• Crushers/pulverizers
• Extruders
• Pelletizers
• Cooling tower/heat exchanger fans

If your specific machine doesn’t appear on the list, just ask us. Chances are, our applications engineers have already developed a solution that’s right for you. And, with our extensive custom applications capabilities, we can easily modify off-the-shelf 3500 solutions to handle your nonstandard applications and signal processing requirements.


7 Tanggapan to “Bently 3500”

  1. Fathoni Says:

    nie PLC apa mas ? kok masi kayak jadul gitu yah ? softwarenya masi kayak win 16 bit

    • juare97 Says:

      loh kami belum pernah lihat yah?
      memang kelihatannya sih jadul softwarenya… soalnya dia mempertahankan unitnya seperti itu supaya lama pemakaiannya.
      Barangnya kira2 setinggi S7-400 lah. Kalau dilihat kisahnya, diperkenalkan tahun 90. (tipe sebelumnya adalah BN 3300).
      nah semakin canggih, ukurannya tetap dipertahankan hanya mother board di tiap modulenya menjadi semakin kecil.

      itungannya sih bukan PLC karena dia untuk online monitoring vibration di rotating unit misal compressor, pompa, dll.
      paling mantap di kelasnya, Oil&gas banyak pakai tuh. Umumnya untuk rotating unit yang besar.

  2. Gaber Says:

    Dear Sir:-
    Kindly could U please help me ? I want to know the method of Bentley Nevada testing probes ?

  3. Gaber Says:

    I mean How can i use the TK-3 machine for testing the axial, vibration, Speed & key phasor ?

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