Name: BENTLY 3500/70 125720-01 | Vibration monitoring module | 3500/70 140471-01 | SUNSHINE XIHE
Brand: Bently Nevada
Price: 1250.00 USD
Availability: InStock

Description

BENTLY 3500/70 125720-01 Product Specification

Product Overview

The BENTLY 3500/70 125720-01 is a high-performance vibration monitoring module designed for the BENTLY 3500 Series Machinery Protection System. Engineered to deliver precise and reliable real-time vibration analysis, this module plays a critical role in safeguarding rotating machinery in industries such as oil and gas, power generation, and manufacturing. The BENTLY 3500/70 125720-01 supports up to 4 channels of proximity probe inputs, enabling continuous monitoring of shaft vibration, displacement, and velocity in turbines, compressors, and other high-value equipment.

As part of BENTLY NEVADA’s advanced 3500 platform, the BENTLY 3500/70 125720-01 integrates seamlessly with other system modules (e.g., power supplies, communication gateways) to form a comprehensive machinery health monitoring solution. Its software-configurable design allows users to customize alarm thresholds, filter settings, and data logging parameters, ensuring optimal performance across diverse operational conditions. The module’s compact form factor (210 mm × 150 mm × 100 mm) and IP23-rated enclosure make it suitable for harsh industrial environments, while its lightweight construction (2 kg) simplifies installation and maintenance.

In automation systems, the BENTLY 3500/70 125720-01 acts as a frontline diagnostic tool, providing actionable insights into machinery health. By detecting early signs of imbalance, misalignment, or bearing wear, it helps prevent costly downtime and extends equipment lifespan. The module’s RS-485 communication interface enables seamless integration with PLCs, HMIs, and predictive maintenance software, facilitating remote monitoring and data-driven decision-making. With its combination of rugged durability and advanced analytics, the BENTLY 3500/70 125720-01 is a cornerstone of modern industrial asset management strategies.

Technical Specifications

Parameter Name	Parameter Value
Product Model	BENTLY 3500/70 125720-01
Manufacturer	BENTLY NEVADA
Product Type	Vibration Monitoring Module
Input Channels	4 channels (proximity probes)
Input Voltage	24 VDC ±10%
Frequency Range	0–10 kHz
Communication Interface	RS-485
Physical Dimensions	210 mm (W) × 150 mm (H) × 100 mm (D)
Weight	2 kg
Enclosure Protection	IP23
Operating Temperature	-25°C to +60°C
Country of Origin	United States
Certifications	CE, UL

3500/70 140471-01

Main Features and Advantages

Multi-Channel Vibration Analysis: The BENTLY 3500/70 125720-01 supports up to 4 channels of proximity probe inputs, enabling simultaneous monitoring of multiple critical points on rotating machinery. This capability allows for comprehensive analysis of vibration patterns, ensuring early detection of anomalies such as shaft misalignment or bearing degradation.

Software-Configurable Flexibility: Users can tailor the module’s settings (e.g., alarm thresholds, filter types) via BENTLY’s proprietary software, adapting it to specific machinery and operational requirements. This flexibility reduces the need for hardware modifications, streamlining system deployment and maintenance.

Rugged Industrial Design: Constructed with an IP23-rated enclosure and conformal-coated PCBs, the module resists dust, moisture, and electromagnetic interference (EMI). Its wide operating temperature range (-25°C to +60°C) ensures reliable performance in extreme environments, including offshore platforms and high-temperature industrial settings.

Real-Time Data Integration: The RS-485 interface facilitates seamless communication with higher-level control systems, enabling real-time data exchange and remote diagnostics. This integration supports predictive maintenance strategies by providing engineers with actionable insights into machinery health.

Modular System Compatibility: As part of the BENTLY 3500 Series, the BENTLY 3500/70 125720-01 can be paired with other modules (e.g., temperature monitors, speed probes) to create a fully integrated machinery protection system. This scalability allows for easy system expansion as operational needs evolve.

3500/70 140471-01

Application Areas

The BENTLY 3500/70 125720-01 is widely used in industries where machinery reliability is critical:

Oil and Gas:
- Monitors vibration in offshore platform compressors and pumps, ensuring safe and efficient fluid transfer.
- Integrates with emergency shutdown systems (ESD) to protect against catastrophic equipment failure.
Power Generation:
- Analyzes vibration in steam and gas turbines to optimize performance and prevent costly outages.
- Supports condition-based maintenance programs by providing real-time data on rotor dynamics.
Manufacturing:
- Controls vibration in high-speed conveyor belts and robotic arms, enhancing production quality and reducing downtime.
- Monitors motor bearings in packaging machinery to minimize wear and tear.
Water/Wastewater Treatment:
- Ensures reliable operation of centrifugal pumps by detecting early signs of imbalance or cavitation.
- Integrates with SCADA systems for remote monitoring of distributed water treatment facilities.
  3500/70 140471-01

Installation and Maintenance

Pre-installation Preparation:
Before installing the BENTLY 3500/70 125720-01, ensure the following:

Verify the input voltage matches the module’s requirements (24 VDC ±10%) and that the rack is properly grounded to prevent electrostatic discharge (ESD) damage.
Use BENTLY’s configuration software to set communication parameters (e.g., baud rate, parity) for RS-485 connectivity.
Secure the module in a 19″ rack using the provided mounting brackets, allowing at least 50 mm of clearance for airflow.

Maintenance Recommendations:

Routine Inspections: Check front-panel LEDs monthly to confirm normal operation (e.g., green “Power” and “Health” indicators). Clean dust from vents quarterly to maintain optimal cooling.
Sensor Calibration: Perform annual calibration of proximity probes using certified test equipment to ensure accurate vibration measurements.
Firmware Updates: Periodically update the module’s firmware via BENTLY’s dedicated software to access new features and security patches.
System Testing: Test alarm thresholds biannually to ensure compliance with safety standards and operational requirements.
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Product Warranty

Our company provides a one-year quality warranty for the BENTLY 3500/70 125720-01, covering hardware malfunctions not caused by human factors. During the warranty period, if the product exhibits abnormal performance or functional failure, we will provide replacement services. For discontinued models like the BENTLY 3500/70 125720-01, our global inventory of legacy industrial control parts ensures rapid fulfillment of urgent orders. We also offer post-warranty technical support and repair services through our network of certified technicians, ensuring your critical systems remain operational long after the warranty expires.

Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com

Note: This document is based on technical data derived from BENTLY’s official specifications and industry applications. For detailed operational guidelines, refer to the BENTLY 3500/70 125720-01 user manual or contact our technical support team for personalized assistance.

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BENTLY 3500/70 125720-01 | Vibration monitoring module | 3500/70 140471-01