Description
Product Description
BENTLY 102618-01 is a core vibration monitoring module of Bently Nevada’s 3500 Series condition monitoring system, designed specifically for real-time vibration measurement and fault diagnosis of rotating machinery such as turbines, compressors, and pumps. As a key component of the 3500 Series, BENTLY 102618-01 integrates high-precision piezoelectric sensor signal acquisition and advanced vibration analysis algorithms, enabling accurate detection of machinery vibration amplitude, frequency, and phase. Compared with ordinary vibration monitoring modules, BENTLY 102618-01 complies with ISO 10816 machinery vibration standards and is suitable for critical equipment monitoring in industries such as power generation, petroleum, and chemical engineering [Product Link: Please supplement], where you can obtain the module’s calibration certificate and technical specification manual. In practical applications, BENTLY 102618-01 is often paired with Bently Nevada’s accelerometers and 3500 frame controllers to build a comprehensive machinery condition monitoring system. Additionally, BENTLY 102618-01 features built-in fault alarm and trend analysis functions, which can predict potential machinery failures in advance. Its modular design facilitates system expansion and maintenance, and BENTLY 102618-01 supports hot-swapping to ensure uninterrupted monitoring of critical equipment.
Product Parameters
| Parameter Category | Specific Specifications |
|---|---|
| Module Type | 3500 Series dual-channel vibration monitoring module |
| Measurement Range | 0-50 mm/s (velocity), 0-200 g (acceleration), 0-500 μm (displacement) |
| Measurement Accuracy | ±0.1% FS (full scale) |
| Input Signal | IEPE accelerometer (4-20 mA), eddy current displacement sensor (0-10 V) |
| Sampling Rate | 1024 Hz/ch (configurable up to 2048 Hz) |
| Alarm Thresholds | 2 programmable levels (warning, danger) + 1 user-defined threshold |
| Output Interface | 4-20 mA analog output, relay contact output (alarm), Ethernet/Modbus TCP digital output |
| Operating Temperature | -40°C ~ 70°C |
| Protection Grade | IP20 (rack installation) |
| Power Supply | 24 VDC redundant power supply (±10%) |
| Compatible System | Bently Nevada 3500/22M, 3500/40M frame controllers |
| Dimensions (L×W×H) | 147 mm × 102 mm × 38 mm |
| Installation Method | 3500 Series rack card installation |
| Certification | ATEX, IECEx, UL 508 |
Advantages and Features
- High-Precision Measurement: BENTLY 102618-01 adopts a 24-bit AD converter and anti-interference signal processing circuit, ensuring accurate vibration data acquisition even in harsh industrial environments.
- Multi-Parameter Monitoring: Supports simultaneous measurement of vibration velocity, acceleration, and displacement, meeting diverse monitoring needs of rotating machinery.
- Intelligent Alarm Function: Configurable multi-level alarm thresholds with delay and latching functions to avoid false alarms caused by transient vibration.
- Hot-Swapping Support: Redundant power supply architecture enables online hot-swapping, replacing modules without interrupting the monitoring system to ensure continuous operation of critical equipment.
- Strong Compatibility: Compatible with Bently Nevada’s full range of vibration sensors and third-party sensors (IEPE/eddy current type), reducing sensor replacement costs.
- Remote Diagnostics: Integrates Ethernet/Modbus TCP communication, supporting remote data upload and centralized monitoring via Bently Nevada’s System 1 software.
- Explosion-Proof Design: ATEX/IECEx certified versions are available for use in flammable and explosive environments such as petroleum refineries and chemical plants.
Application Fields and Cases
Core Application Fields
- Power Industry: Turbine/generator vibration monitoring, boiler feed pump condition monitoring
- Petroleum and Chemical Industry: Compressor/pump vibration monitoring in refineries, pipeline pump fault diagnosis
- Metallurgical Industry: Blast furnace blower vibration monitoring, rolling mill main drive system condition monitoring
- Marine Engineering: Ship main engine vibration monitoring, offshore platform compressor monitoring
Typical Application Case
In a 1000MW coal-fired power plant’s steam turbine vibration monitoring project, the plant adopted Bently Nevada’s 3500 Series system with BENTLY 102618-01 modules to monitor the vibration of the turbine’s high-pressure cylinder, low-pressure cylinder, and generator bearings. BENTLY 102618-01 collected real-time vibration data from 8 accelerometers, set warning/danger thresholds based on ISO 10816 standards, and uploaded data to the plant’s DCS system via Ethernet. During operation, the module detected an abnormal increase in the vibration amplitude of the No. 3 bearing in advance, triggering an alarm and helping maintenance personnel identify and resolve a bearing wear fault in a timely manner. After the project was put into operation, the turbine’s unplanned downtime was reduced by 80%, and the average fault prediction accuracy reached 95% [Product Link: Please supplement] (see the project’s technical report and vibration trend chart).
Competitor Comparison (vs. Emerson CSI 6500 Vibration Module)
| Comparison Dimension | BENTLY 102618-01 | Emerson CSI 6500 Vibration Module |
|---|---|---|
| Measurement Accuracy | ±0.1% FS | ±0.2% FS |
| Sampling Rate | Up to 2048 Hz | Up to 1024 Hz |
| Sensor Compatibility | IEPE/eddy current/third-party sensors | Only Emerson proprietary sensors |
| Explosion-Proof Certification | ATEX/IECEx | No explosion-proof version |
| Hot-Swapping | Supported | Not supported |
| Operating Temperature | -40°C ~ 70°C | -20°C ~ 60°C |
| Remote Diagnostics | Ethernet/Modbus TCP | Only Modbus RTU |
| Cost-Effectiveness | Mid-to-high end, higher accuracy for critical equipment | Mid-range, cost-effective for general equipment |
Selection Suggestions
- Accuracy Requirements Matching: Prioritize BENTLY 102618-01 for critical equipment (e.g., turbines, generators) requiring high-precision vibration monitoring; choose Emerson CSI 6500 for general equipment with lower accuracy needs.
- Environment Adaptation: Select ATEX/IECEx certified BENTLY 102618-01 for flammable and explosive environments; standard versions are suitable for ordinary industrial sites.
- System Compatibility: Ensure compatibility with Bently Nevada 3500 Series frame controllers and existing sensors (confirm sensor type: IEPE/eddy current).
- Expansion Planning: Each BENTLY 102618-01 supports 2 channels; configure multiple modules based on the number of monitoring points (e.g., 4 modules for 8 bearing points).
- Spare Parts Reserve: Reserve BENTLY 102618-01 modules at a ratio of 1:5 for critical equipment to reduce downtime caused by module failures.
Precautions
- During installation, ensure the module is firmly inserted into the 3500 Series rack slot and the power supply/redundant communication cables are securely connected to avoid poor contact.
- When wiring sensors, use shielded cables for IEPE/eddy current sensors, separate signal cables from power cables, and ground the shield layer at one end to reduce electromagnetic interference.
- Calibrate BENTLY 102618-01 using Bently Nevada’s dedicated calibration tool every 6 months to ensure measurement accuracy meets standards.
- Set alarm thresholds based on the equipment’s ISO 10816 vibration grade and actual operating conditions; avoid excessively low thresholds causing frequent alarms or excessively high thresholds missing faults.
- Perform hot-swapping only when the redundant power supply is normal; wear an anti-static wristband during replacement to prevent static damage to the module’s internal chips.
- Store spare modules in anti-static packaging in a dry, ventilated environment (temperature: -20°C ~ 50°C, humidity: ≤70%) to avoid component aging due to moisture or high temperature.
DS20OSHCAG1BAA PLC
DS2OORTBAG3AGC GE PLC
DS2OORTBAG3AEB GE PLC
DS200PLIBG2ACA GE PLC
DS20OPCCAG9A GE
DS200PCCAG8ACB GE CPU
DS200PCCAG6ACB PLC
F31X139APMA PLC GE
531X139APMARM7 PLC
F31X134FRBEG1 GE PLC
DS3800NMEC1K1K PLC
DS3800NMEC1K1K GE PLC
F31X139APMALG2FR0O GE PLC
531X303MCPBCG1 GE PLC
531X111PSHAPG3 GE PLC
DS3800NPSE1E1G PLC
Reviews
There are no reviews yet.