The temperature monitoring module of 3500/61 contains the Bently Nevada 133811-02. Such as equipment protection and condition monitoring systems, it is used in industries. The module is installed in the 3500 rack to receive the temperature sensor signals, which enable continuous monitoring of the vital equipment temperatures.
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3500/61 |
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133811-02 |
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| 6 | |
| -30℃ ~ +65℃ | |
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26*26*5cm |
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0.8kg |

By continuously monitoring the temperature changes of the equipment, the system can promptly issue an alarm whenan abnormal temperature rise occurs, helping the operators take preventive measures and reducing the risk of equipment damage.
Temperature trend data can be used to assess the health status of equipment, enabling enterprises to schedule maintenance plans in advance and reduce unplanned downtime.
3500/61 133811-02 Temperature Monitor Module provides recordable and outputable monitoring data, enabling maintenance personnel to conduct long-term analysis of the equipment's operating status.
By detecting potential fault points in advance, it is possible to avoid the high repair costs caused by severe equipment damage.
● Compatible with large-scale mechanical protection system architecture
3500/61 133811-02 Temperature Monitor Module is compatible with the 3500 series system architecture and can work in conjunction with other monitoring modules to form a complete equipment protection solution.
The front panel of the 3500/61 133811-02 Temperature Monitor Module is usually equipped with multiple LED indicators, which are used to display the operating status of the equipment:
--OK indicator light
Indicates that the module is operating normally.
--TX/RX indicator light
Indicates communication status.
--Bypass indicator light
Indicates whether the current module is in bypass mode.
The module supports various temperature sensor inputs, such as RTD and thermocouples, enabling it to meet the temperature measurement requirements of different industrial equipment.
Users can set multiple alarm thresholds according to the equipment's operating requirements, enabling timely warnings for abnormal temperature conditions.
● Industrial-grade electrical isolation design
Some configurations offer channel-to-channel isolation capabilities, which can reduce the impact of electrical interference on the measurement signals and enhance the system stability.
The module can output an analog signal proportional to the temperature measurement, facilitating the connection of data recording devices or control systems for monitoring and analysis.
Q1: 133811-02 How does this function within the device protection strategy?
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A: This module provides real-time temperature data to the 3500 system. The system can generate alerts or trigger protective actions based on temperature trends and threshold settings, enabling timely responses when the equipment overheats or experiences abnormal temperature increases.
Q2: In a multi-computer environment, what are the deployment precautions for 133811-02?
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A: In an environment with multiple rotating equipment, it is necessary to ensure that the sensor signals of each critical measurement point are correctly connected to the corresponding 133811-02 module, and that the module addresses are consistent with the rack configuration to avoid signal confusion.
Q3: How can we ensure the accuracy of the data when the module is far away from the temperature sensor?
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A: Shielded cables can be used, and a standardized grounding method should be adopted. At the same time, efforts should be made to avoid parallel wiring with high-power cables to reduce the impact of electromagnetic interference on the temperature signal.
Q4: What should be done when a signal anomaly occurs in the module?
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A: First, check the integrity of the sensors and wiring. Then, use the system software to view the alarm type and channel status. If necessary, replace the module or calibrate the sensor to ensure the reliability of the temperature monitoring data.
Q5:133811-02 How to integrateinton a distributed system?
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A: It can be installed near the field equipment as a remote I/O node of the 3500 system. It communicates with the main system through the rack bus to achieve distributed temperature monitoring, thereby reducing the complexity of wiring.













