WPB1440S3BR-001

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The WPB1440S3BR-001 sensor is a full transition output speed or pulse type sensor operating on a bi-metallic principle. It is used for measuring and controlling speed, vibration or position in heavy rotating equipment.

The WPB1440S3BR-001 can detect speed/pulse rate signals via a wide variety of mechanisms. These include mechanical linkages, belts and chains, electromagnetic, piezo-electric and telemetry. Generally, a signal source is connected with the input terminals of the sensor and the sensor actively monitors the number of pulses generated by that source.

Additionally, the WPB1440S3BR-001 can be employed as a backup speed monitor. In this application, the input signal is monitored and output terminals are programmed so as to switch between affirmative output and backup speed output in the event of an unusual speed change. This ensures that the backup speed signal is active even if the machine slows or speeds up unexpectedly.

The WPB1440S3BR-001 is a fast response, highly reliable and durable sensor for use in demanding industrial settings where extreme robustness is required. The sensor is manufactured using high quality components and is designed to perform in the most extreme environmental and temperature conditions. Its sealed construction and watertight connections make it ideal for most applications, including those in wet, dusty or corrosive industrial environments. Its size and weight make it easy to integrate into existing machine systems, and its low signal noise level ensures reliable operation.

In terms of design and construction, the WPB1440S3BR-001 incorporates a solid-state circuit board, encapsulated within an anti-corrosive, die-cast aluminum housing. The sensor’s two induction coils are encased within the solid-state board and the board is connected to the inductive pickup which are used to pick up speed signals. The input and output terminals are located in the base of the device.

The WPB1440S3BR-001 can be used to measure rotational speed and/or pulse rates across a wide range of applications. These include speed monitoring of motors, AC or DC generators or turbines, conveyor systems, pumps, compressors and exhaust fans. The speed of the rotating object is monitored and if the speed is higher or lower than the pre-determined set points, an output signal is sent to generate either an alarm or corrective action.

The working principle of the WPB1440S3BR-001 is based on a bi-metallic operating principle. This means that the voltage output is generated based on the temperature difference between two metallic strips. The temperature difference is generated by changes in the rotational speed and/or pulse rate of the rotating object. As the speed or pulse rate changes, the output voltage of the sensor changes in response.

The WPB1440S3BR-001 is a capable of providing accurate, fast response speed/pulse rate signals for reliable operation in a wide range of industrial settings. With robust engineering and low signal noise characteristics, it is suitable for detecting and controlling speed/pulse rate changes for many applications. In addition, its sealed construction and watertight connections make it ideal for use in potentially hazardous or extreme environments where protection of the sensor is paramount.

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