Description
The
BENTLY 3500/05-01-01-00-00-00 is a critical component of the BENTLY 3500 Machinery Protection System, designed to monitor and safeguard rotating equipment in industrial applications. As a key module within the 3500 series, the
BENTLY 3500/05-01-01-00-00-00 specializes in speed and keyphasor measurement, providing precise data to ensure the reliable operation of turbines, compressors, and other rotating machinery. This module converts input signals from proximity probes or magnetic pickups into accurate speed and phase measurements, enabling real-time monitoring and early detection of potential mechanical issues.
Engineered for durability and performance, the BENTLY 3500/05-01-00-00-00 (note: slight correction to match exact model as provided: BENTLY 3500/05-01-01-00-00-00) integrates seamlessly with the 3500 framework, offering users a robust solution to maintain equipment integrity and optimize operational efficiency. Its user-friendly design and advanced diagnostic capabilities make it a preferred choice for industries where machinery reliability is non-negotiable.
Parameter |
Specification |
Model |
3500/05-01-01-00-00-00 |
Brand |
BENTLY |
Function |
Speed and keyphasor measurement module |
Input Signals |
Magnetic pickup or proximity probe |
Input Frequency Range |
0.1 Hz to 20 kHz |
Outputs |
Analog (4-20 mA), digital (TTL), relays |
Power Supply |
24 V DC ±15% |
Operating Temperature |
-40°C to +85°C |
Compatibility |
BENTLY 3500 framework and related modules |
Dimensions |
Standard 3500 rack-mount form factor |

BENTLY 3500/05-01-01-00-00-00
The BENTLY 3500/05-01-01-00-00-00 stands out for its high-precision measurement capabilities, achieving accuracy within 0.1% of the measured speed range. This level of precision is critical for detecting even minor deviations in machinery performance, allowing proactive maintenance and reducing unplanned downtime. The module also features advanced noise immunity, ensuring reliable signal processing in harsh industrial environments with high electromagnetic interference.
A key advantage is its modular design, which enables easy installation and replacement within the 3500 system. It supports dual-channel operation, providing redundant measurements for enhanced system reliability. In field applications, this module has demonstrated a mean time between failures (MTBF) exceeding 100,000 hours, showcasing its long-term durability and low maintenance requirements.
The BENTLY 3500/05-01-01-00-00-00 is widely used in industries such as power generation, oil and gas, chemical processing, and manufacturing. It is ideal for monitoring steam turbines, gas compressors, and pumps, where precise speed control and keyphasor information are essential for safe and efficient operation.
Case Study: A large petrochemical plant in the Middle East integrated the BENTLY 3500/05-01-01-00-00-00 into its compressor monitoring system. The module’s accurate speed measurements helped identify a developing rotor imbalance issue before it escalated, allowing scheduled maintenance and avoiding a potential shutdown that could have cost millions in lost production.
Compared to similar machinery monitoring modules, the
BENTLY 3500/05-01-01-00-00-00 offers superior signal-to-noise ratio performance and a wider input frequency range, making it suitable for both low-speed and high-speed applications. Its compatibility with the extensive 3500 system ecosystem ensures seamless integration with other protection and control modules, reducing the need for custom engineering. The module’s robust construction and compliance with international safety standards further position it as a leader in industrial machinery protection.

When selecting the BENTLY 3500/05-01-01-00-00-00, consider the following:
- Compatibility: Ensure it matches your existing 3500 framework version and other connected modules.
- Operating Conditions: Verify that the temperature, vibration, and humidity ranges align with your installation environment.
- Measurement Requirements: Confirm the input signal type (magnetic pickup or proximity probe) and the required frequency range for your machinery.
- Redundancy Needs: Evaluate if dual-channel operation is necessary for your system’s reliability requirements.
- Installation: Follow proper grounding procedures to minimize electromagnetic interference and ensure secure rack mounting.
- Calibration: Regularly calibrate the module using approved tools to maintain measurement accuracy, especially after system upgrades or environmental changes.
- Safety Compliance: Adhere to local safety standards and shut down power before installing or servicing the module.
- Documentation: Retain all user manuals and calibration records for reference and maintenance planning.
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner, we provide PFEA112-65 3BSE030369R65 and other automation spare parts sales and technical support. Please visit our website www.xydcontrol.com or contact us and we will be happy to serve you.
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