Description
The
BENTLY 1900/65A is a highly reliable and cost – effective device from BENTLY, a well – known brand in the field of industrial equipment monitoring. This model is designed to offer comprehensive monitoring solutions for rotating machinery. It can monitor multiple parameters such as vibration and temperature simultaneously, which is crucial for detecting early signs of equipment malfunction. The
BENTLY 1900/65A is suitable for a wide range of applications where continuous and accurate monitoring of machinery health is required. Its compact design allows for easy installation in various industrial settings, and it can be integrated with other monitoring systems to provide a more comprehensive view of the equipment’s status.
Parameter |
Specification |
Input Channels |
4 vibration channels and 4 temperature channels |
Input Signal Types |
Vibration: Velocity, Acceleration; Temperature: RTD (Resistance Temperature Detector), Thermocouple |
Output Signals |
6 relay outputs, 4 – 20 mA analog outputs |
Power Supply |
18 – 36 VDC or 110/220 VAC |
Communication Interface |
RS – 485 (Modbus RTU), Ethernet (optional) |
Operating Temperature Range |
– 20°C to +60°C |
Dimensions |
197 x 149 x 74 mm (approx.) |
Weight |
0.98 kg (approx.) |

- Multi – parameter Monitoring: The ability to monitor both vibration and temperature in a single unit is a significant advantage. For example, in a manufacturing plant, it can detect abnormal vibration due to misalignment in a motor and at the same time monitor the temperature rise in the bearings. This comprehensive monitoring helps in early fault detection, reducing the risk of unexpected equipment breakdowns.
- Cost – effectiveness: Compared to some other monitoring systems in the market, the BENTLY 1900/65A offers a high – performance solution at a relatively lower cost. A small – scale power generation plant was able to save up to 30% on their monitoring system investment by choosing this model without compromising on the quality of monitoring.
- Easy Integration: It can be easily integrated with existing industrial control systems through the RS – 485 communication interface or the optional Ethernet interface. This allows for seamless data transfer and centralized monitoring, enabling operators to manage multiple pieces of equipment from a single control room.
- Application Areas: This device is widely used in industries such as power generation, oil and gas, manufacturing, and water treatment. In power generation, it can be used to monitor turbines, generators, and pumps. In the oil and gas industry, it is suitable for monitoring compressors and motors.
- Application Case: In a large – scale water treatment plant, the BENTLY 1900/65A was installed on the pumps. The system detected an abnormal increase in vibration and temperature in one of the pumps. By analyzing the data provided by the device, the maintenance team was able to identify a worn – out bearing. They replaced the bearing before it caused a complete pump failure, saving the plant from significant downtime and repair costs.
Compared to similar products in the market, the BENTLY 1900/65A stands out in several aspects. It offers a more comprehensive multi – parameter monitoring solution in a single unit, which means less equipment installation and management complexity. Its cost – effectiveness is also a major advantage, providing a high – value solution for budget – conscious customers. Additionally, its easy integration with existing systems gives it an edge over some competitors that may require more complex setup and configuration.

- Compatibility: Ensure that the BENTLY 1900/65A is compatible with the sensors you plan to use. Different sensors may have different signal requirements, and the device should be able to handle them properly.
- Installation Environment: Consider the temperature, humidity, and dust levels in the installation environment. The device has an operating temperature range of – 20°C to +60°C, so make sure the environment falls within this range.
- Budget: Evaluate your budget carefully. While the BENTLY 1900/65A is cost – effective, you should also consider any additional costs such as sensor installation and communication setup.
- Installation: Follow the installation instructions provided by BENTLY carefully. Ensure proper grounding and wiring to avoid signal interference.
- Calibration: Regularly calibrate the device and the sensors to maintain accurate measurements. Incorrect calibration can lead to false alarms or missed faults.
- Maintenance: Check the device regularly for any signs of damage or wear. Clean the device and its components as recommended to ensure long – term reliable operation.
Shanxi XinyeDa International Trade Co., Ltd. is your trusted partner. We provide [BENTLY 1900/65A] and other automation spare parts sales and technical support. Please visit our website
www.xydcontrol.com or contact us, and we will serve you whole – heartedly.
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