
( Brand: Allen-bradley ), ( Manufacturer Part Number: 871TM-BH2N12-A2 ), ( Part Type: Sensor )
The Allen-Bradley 871TM-BH2N12-A2 Inductive Sensor is a high-performance, reliable, and versatile component designed for various industrial applications. This sensor is part of Rockwell Automation's Allen-Bradley series, known for their robustness and precision.
The 871TM-BH2N12-A2 is an inductive proximity sensor, which operates on the principle of electromagnetic induction. It has a high-frequency oscillating coil that generates an alternating magnetic field. When a ferrous metal object comes within the sensor's proximity, the magnetic field is interrupted, causing a change in the electrical field and triggering the sensor.
This sensor features a 12mm diameter, making it suitable for small to medium-sized applications. It operates on a voltage range of 8-30V DC and has a maximum current draw of 20mA. The sensor is designed to withstand harsh industrial environments, featuring a rugged, IP67-rated housing that protects it from dust, water, and other environmental hazards.
The 871TM-BH2N12-A2 Inductive Sensor is available in both normally open (NO) and normally closed (NC) configurations, allowing for flexibility in system design. It also boasts a wide operating temperature range of -40 C to 85 C, ensuring reliable operation in a variety of temperature environments.
The sensor's wide detection range of up to 10mm allows for precise and accurate sensing, while its fast response time of less than 1 millisecond ensures quick and efficient operation. The sensor also features a built-in diode, which allows for easy integration into LED indicators or other applications.
In summary, the Allen-Bradley 871TM-BH2N12-A2 Inductive Sensor is a robust, reliable, and versatile component that offers precise and accurate sensing capabilities in various industrial applications. Its rugged design, wide operating range, and fast response time make it an ideal choice for harsh environments and quick-response applications.
Pros of purchasing a Allen-Bradley 871TM-BH2N12-A2 inductive sensor:1. Reliability: The sensor is known for its high reliability, ensuring accurate and consistent readings.
2. Durability: It is designed to withstand harsh industrial environments, including high temperatures and vibrations.
3. Wide Detection Range: The sensor has a wide detection range, making it suitable for a variety of applications.
4. Easy Installation: It is easy to install and integrate with Allen-Bradley PLCs and other automation systems.
Cons of purchasing a Allen-Bradley 871TM-BH2N12-A2 inductive sensor:1. Price: The sensor is relatively expensive compared to other inductive sensors on the market.
2. Requires Power Supply: It requires a power supply, which may add to the cost of installation.
3. Limited to Metal Objects: The sensor is only suitable for detecting metal objects, which may not be suitable for all applications.
Conclusion:The Allen-Bradley 871TM-BH2N12-A2 inductive sensor is a reliable and durable option for industrial applications. Its wide detection range and easy installation make it a good choice for a variety of applications. However, its high price and limited suitability for non-metal objects are potential drawbacks. If the cost and application requirements are manageable, the sensor's reliability and durability make it a worthwhile investment.
Recommendation:If you require an accurate and reliable inductive sensor for your industrial application, the Allen-Bradley 871TM-BH2N12-A2 is a good option to consider. However, if cost is a concern, you may want to explore other options that offer similar features at a lower price point. Also, ensure that the sensor is suitable for your specific application, as it is only suitable for detecting metal objects.
Inductive Sensor. Allen Bradley.