
( Brand: Allen Bradley ), ( Manufacturer Part Number: 871TM-DH8NE18-N4 ), ( Part Type: Sensor ), ( Country/region Of Manufacture: United States )
The Allen Bradley 871TM-DH8NE18-N4 Proximity Sensor is a high-performance, non-contact detection device designed to deliver reliable and accurate results in various industrial automation applications. This sensor, a part of the Allen Bradley family of innovative products, is renowned for its robustness and versatility.
The 871TM-DH8NE18-N4 Proximity Sensor is engineered with a 18mm sensing distance, making it suitable for detecting objects within a wide range. It operates on the principle of electromagnetic induction, creating a magnetic field around the sensor and detecting changes when a metal object enters or exits that field. This technology ensures high immunity to noise and makes the sensor resistant to interference, resulting in enhanced reliability.
The sensor is designed with a rugged housing to withstand harsh environmental conditions, including extreme temperatures, humidity, and vibrations. Its IP67 rating provides protection against dust and water, ensuring consistent performance even in demanding industrial settings.
The Allen Bradley 871TM-DH8NE18-N4 Proximity Sensor is easy to install and integrate into existing systems, thanks to its multiple mounting options and a variety of cable lengths available. It offers versatile wiring options, supporting both analog and digital outputs, providing flexibility to suit different control system configurations.
In summary, the Allen Bradley 871TM-DH8NE18-N4 Proximity Sensor is an ideal choice for industrial automation applications that require reliable, non-contact detection. Its robust design, versatile mounting options, and high immunity to noise make it a valuable addition to any industrial control system, ensuring optimal performance and productivity.
The Allen Bradley Proximity Sensor 871TM-DH8NE18-N4 is a versatile and reliable sensor for automatic detection of metal objects, owing to its robust design and advanced features. Let's discuss its pros and cons to help you make an informed decision.
Pros:1. High-quality construction: The sensor is built by a reputable manufacturer, Allen Bradley, which ensures a long lifespan and high reliability.
2. Wide operating temperature range: It can operate in temperatures ranging from -40 C to 85 C, making it suitable for various industrial environments.
3. Multiple mounting options: The sensor offers both surface and flush mounting, allowing for flexible installation according to the specific application.
4. High sensitivity: The 871TM model features a narrow sensing field, which helps to minimize false triggers and improve the overall precision of the sensor.
5. ISO 11851-1 compliance: This sensor adheres to the international standard for proximity sensors, ensuring compatibility with various systems.
Cons:1. High price point: Compared to other proximity sensors in the market, the Allen Bradley 871TM can be more expensive, making it less accessible for budget-conscious buyers.
2. Limited operating distance: With a maximum operating distance of 25mm (1"), it may not be the best choice for applications requiring a longer sensing range.
3. Requires additional components: To make the most of this sensor, you may need additional parts like a power supply and a control relay, which can increase overall costs.
In conclusion, the Allen Bradley Proximity Sensor 871TM-DH8NE18-N4 is a high-quality and reliable choice for applications requiring precise metal object detection in a wide temperature range. However, its higher price point and limited operating distance may make it less suitable for budget-conscious buyers or applications with extended sensing requirements. It is recommended to evaluate your specific application needs and compare the sensor's features with other options in the market before making a final decision.
Input 10-30vdc, load 2-25ma, output no un shielded, sensing distance 8mm.
Manufactured in the USA. Allen Bradley 871TM-DH8NE18-N4 proximity sensor.