BENTLY 133442-01

Description

1. Detailed parameter table

BENTLY 133442-01

2. Product introduction

The BENTLY NEVADA 133442 – 01 is a multi – functional module that plays a pivotal role in industrial monitoring and control systems. As an I/O module with internal terminations, it streamlines the connection process within a system, reducing the need for complex external wiring setups.

In the context of the 3500 series machinery protection system, it serves as a high – precision dual – channel speed/torque monitor module. This module is designed to accurately measure and analyze the rotational speed and torque of industrial machinery in real – time. By continuously monitoring these critical parameters, it enables operators to maintain optimal equipment performance and prevent potential failures. Its applications span across various industries such as oil and gas, power generation, and manufacturing, where reliable monitoring of rotating equipment like turbines, compressors, and generators is of utmost importance.

3. Core advantages and technical highlights

Dual – channel measurement: The 133442 – 01 can simultaneously monitor two independent speed or torque signals. This is particularly useful in multi – shaft systems, such as compound turbines or gearboxes. By analyzing two signals at once, it provides a more comprehensive understanding of the machinery’s operation, eliminating the need for multiple single – channel modules. This not only simplifies the system architecture but also reduces costs associated with additional hardware and maintenance.

Wide sensor compatibility: It is compatible with a variety of sensors, including magnetic pickups and photoelectric sensors. This flexibility allows for seamless integration into different industrial setups, regardless of the type of sensors already installed or preferred by the user. Whether in an older system relying on magnetic pickups or a newer one using advanced photoelectric sensors, the 133442 – 01 can effectively interface with them, ensuring accurate data acquisition.

High – frequency response: With a frequency range of up to 100 kHz, the module can detect even the slightest and fastest changes in rotational speed and torque. This high – frequency response is crucial for applications where machinery operates at high speeds or experiences rapid fluctuations. For example, in a high – speed turbine in a power plant, any sudden changes in speed or torque can be quickly detected, allowing for immediate corrective actions to prevent damage to the equipment.

Advanced communication interface: Equipped with an RS – 485 communication interface that is Modbus RTU compatible, the 133442 – 01 can easily communicate with other devices in an industrial network. This enables seamless data transfer to control systems, data loggers, or other monitoring devices. The use of a widely – recognized protocol like Modbus RTU ensures compatibility with a broad range of industrial equipment, making it easier to integrate the module into existing automation architectures.

Rugged and reliable design: Housed in an IP23 – rated enclosure, the module is built to withstand harsh industrial environments. The enclosure protects against dust and water splashing from any direction, ensuring reliable performance even in challenging conditions. Additionally, its compact and lightweight design (102 mm × 152 mm × 203 mm, 2.1 kg) makes it easy to install in standard 19 – inch control racks, further enhancing its usability in industrial settings.

4. Typical application scenarios

Turbine speed and torque monitoring: In a power generation facility, steam or gas turbines are the workhorses for generating electricity. The 133442 – 01 can be used to monitor the rotational speed and torque of the turbine shafts. By continuously measuring these parameters, it can detect any deviations from normal operating conditions. For instance, if the torque suddenly drops or the speed fluctuates erratically, it could indicate issues such as a problem with the fuel supply, a mechanical failure in the turbine blades, or a misalignment in the shaft. Early detection of such issues allows for timely maintenance, preventing costly breakdowns and ensuring a stable power supply.

Compressor performance optimization: In an oil refinery or petrochemical plant, compressors are used to increase the pressure of gases. The 133442 – 01 can monitor the speed and torque of the compressor motors. By analyzing this data, operators can optimize the compressor’s performance. For example, if the torque is too high, it may indicate that the compressor is working harder than necessary, perhaps due to a clogged filter or a problem with the compression ratio. Adjusting the operating parameters based on the data from the 133442 – 01 can lead to energy savings and improved equipment lifespan.

Manufacturing machinery control: In a manufacturing plant, various types of machinery, such as conveyor systems driven by motors or high – speed spindles in machining centers, require precise speed and torque control. The 133442 – 01 can be used to monitor the performance of these motors. In a conveyor system, if the speed varies, it could cause products to jam or not be transported evenly. By using the 133442 – 01 to monitor the motor speed and torque, operators can make adjustments to ensure smooth and efficient production processes.

BENTLY 133442-01

5. Related model recommendations

3500 series vibration monitors: When used in conjunction with the 133442 – 01, these vibration monitors can provide a more comprehensive picture of the machinery’s health. While the 133442 – 01 focuses on speed and torque, the vibration monitors can detect any abnormal vibrations in the machinery. Combining the data from both types of modules allows for a more in – depth analysis of the equipment’s condition, enabling better – informed maintenance decisions.

BENTLY NEVADA power supplies: To ensure stable and reliable operation of the 133442 – 01, using a compatible BENTLY NEVADA power supply is recommended. These power supplies are designed to provide the required 24 VDC ± 10% power with the necessary stability and protection features. They can help prevent power – related issues that could potentially affect the module’s performance, such as voltage spikes or drops.

External sensors: Depending on the specific application requirements, additional external sensors can be paired with the 133442 – 01. For example, in a more complex industrial setup where additional parameters need to be monitored, temperature sensors or pressure sensors can be connected. The 133442 – 01’s ability to interface with multiple sensors allows for the integration of these additional data sources, providing a more complete view of the machinery’s operating conditions.

Data acquisition systems: To effectively manage and analyze the data collected by the 133442 – 01, a compatible data acquisition system can be used. These systems can store, process, and display the speed and torque data in a meaningful way. They may also offer features such as data trending, alarm generation, and historical data analysis, which can be invaluable for predicting equipment failures and optimizing maintenance schedules.

6. Installation, commissioning and maintenance instructions

Installation preparation: Before installation, ensure that the area where the module will be mounted is clean and free from any debris. Check the compatibility of the 133442 – 01 with the existing control system and the sensors it will be connected to. Mount the module securely in a 19 – inch control rack using appropriate mounting brackets. Route the cables connecting the module to the sensors and other devices away from high – voltage lines and sources of electromagnetic interference to minimize signal distortion. Make sure that the power supply connections are correct and that the power supply voltage is within the specified range of 24 VDC ± 10%.

Commissioning: Once installed, power on the module and check for any error indicators. Use a calibration tool or software to verify the accuracy of the speed and torque measurements. Adjust the calibration if necessary to ensure that the module is providing accurate data. Test the module’s response to changes in speed and torque by varying the operating conditions of the machinery it is monitoring. Check the communication interface by sending and receiving data to and from other devices in the network to ensure proper communication.

Maintenance suggestions: Regularly inspect the module for any signs of physical damage, such as cracks in the housing or loose cable connections. Check the sensors connected to the module to ensure they are functioning properly. Periodically (e.g., annually) perform a calibration check using a certified calibration device to ensure that the speed and torque measurements are still accurate. If the module is used in a harsh environment, such as one with high humidity or extreme temperatures, consider more frequent inspections and calibration checks. Keep the module’s software and firmware up – to – date to ensure optimal performance and compatibility with other devices in the system. In case of any issues, consult the BENTLY NEVADA technical support team for assistance.

7. Service and guarantee commitment

BENTLY NEVADA typically offers a 12 – month warranty for the 133442 – 01, covering defects in materials and workmanship. Their global technical support team is available to provide assistance for installation, calibration, and troubleshooting. Customers can access online resources, including installation manuals, calibration guides, and technical documentation, through BENTLY’s official website. In case of module failure, BENTLY stocks a range of spare parts, ensuring quick replacement and minimizing downtime for industrial operations relying on this module. For critical applications, on – site support may be available upon request to ensure proper installation and calibration.