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Bently Nevada 3500/70M 176449-09 Recip Impulse/Velocity Monitor

The Bently Nevada 3500/70M 176449-09 is a Reciprocating Impulse/Velocity Monitor module within the 3500 Series machinery protection platform.

This module is specifically developed for reciprocating machinery applications such as compressors and engines. It accepts input signals from seismic sensors, performs signal conditioning, calculates vibration parameters, and evaluates machine condition against user-defined alarm settings.

The monitor supports multiple measurement functions, including:

• Reciprocating velocity monitoring

• Low-frequency reciprocating velocity monitoring

• Impulse acceleration monitoring

• Acceleration measurement

The 3500/70M can process sensor signals through internal filtering, amplification, and signal analysis functions to provide reliable vibration information for predictive maintenance and machinery protection systems. 

Bently Nevada 3500/70M 176449-09

Manufacturer:
Bently Nevada

Series:
3500 Machinery Protection System

Part Number:
176449-09

Product Type:
Reciprocating Impulse/Velocity Monitor

Channel Configuration:
4-channel monitoring module

Primary Function:
Reciprocating compressor vibration and mechanical condition monitoring

Reciprocating Velocity Monitoring

Measures vibration characteristics of reciprocating equipment to identify abnormal mechanical movement and machine degradation.

Impulse Acceleration Monitoring

Detects impact-related vibration events caused by mechanical looseness, wear, or internal component issues.

Low Frequency Vibration Analysis

Suitable for slow-speed reciprocating equipment where traditional vibration monitoring methods may not provide sufficient information.

Four-Channel Monitoring Capability

The 3500/70M 176449-09 provides four independent monitoring channels, allowing multiple measurement points to be monitored within one rack module.

Advanced Signal Processing

The module filters and conditions incoming vibration signals, improving measurement stability and accuracy for industrial machinery applications.

Configurable Alarm Protection

Operators can define warning and danger thresholds according to equipment operating conditions, enabling fast response to abnormal machine behavior.

3500 System Integration

The module works with the Bently Nevada 3500 platform, allowing integration with other monitoring, relay, communication, and display modules.

• Provides continuous protection for reciprocating machinery

• Detects early signs of compressor mechanical problems

• Reduces unexpected equipment downtime

• Supports predictive maintenance programs

• Improves machinery reliability and operational safety

• Compatible with existing Bently Nevada 3500 installations

Reciprocating Compressors

Used for monitoring crankcase vibration, crosshead vibration, and mechanical condition.

Oil & Gas Industry

Applied in gas compressors, production facilities, and pipeline compressor stations.

Petrochemical Plants

Provides machinery protection for critical process equipment.

Power Industry

Used for large reciprocating engines and auxiliary machinery monitoring.

Industrial Manufacturing

Supports condition monitoring systems for heavy-duty equipment.

Q1: What is the Bently Nevada 3500/70M 176449-09 used for?

A:
It is used for monitoring vibration and mechanical condition of reciprocating machinery, especially compressors and engines.

Q2: How many channels does the 3500/70M 176449-09 have?

A:
The module provides four monitoring channels for vibration and velocity measurement applications.

Q3: Does the 3500/70M directly measure shaft displacement?

A:
No. The module is designed for reciprocating vibration and velocity monitoring using seismic-type sensor inputs.

Q4: What sensors can be connected to this module?

A:
The module accepts signals from compatible seismic sensors, including acceleration and velocity sensors used in reciprocating machinery monitoring.

Q5: Is the 176449-09 part of the Bently Nevada 3500 system?

A:
Yes. It is a 3500 Series machinery protection module designed for installation in a Bently Nevada 3500 rack.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.