Name: Keyence AP-40RA Amplifier Unit NPN - Enicstra
Price: 187.09 USD
Availability: InStock

Type: Zero shift focus type, NPN
Applicable sensor head: AP-41M, AP-41, AP-43, AP-44, AP-48
Rated pressure: -15% to +110% of F.S.
Display: 3 1/2-digit, 2-colour, 7-segment LED (Character height: 11 mm), Display cycle: 5 times/sec
Display temperature characteristic: ±1.0 % max. of F.S.

Zero Shift Focus Type – Ensures stable operation with precise compensation for sensor alignment, delivering reliable readings.
Wide Sensor Compatibility – Supports multiple sensor heads, including AP-41M, AP-41, AP-43, AP-44, and AP-48, offering flexible application options.
High-Visibility LED Display – Equipped with a 3 ½-digit, 2-color, 7-segment LED (11 mm character height) for easy monitoring and quick status identification.
Durable Performance Range – Rated to operate between -15% and +110% of full scale (F.S.), ensuring dependable measurement accuracy even under demanding conditions.

The Keyence AP-40RA Amplifier Unit (NPN output) is a precision-engineered control unit designed to work in tandem with various pressure sensor heads to deliver accurate, stable, and easy-to-read measurements in industrial environments. Built with a zero shift focus type design, this amplifier ensures consistent results by effectively compensating for positional shifts and sensor offsets, which is critical in applications requiring precise monitoring of pressure fluctuations.

One of the standout advantages of the AP-40RA is its wide compatibility with sensor heads such as the AP-41M, AP-41, AP-43, AP-44, and AP-48. This flexibility allows the amplifier to be integrated into different setups without the need for specialized equipment, making it a versatile solution for manufacturers, assembly lines, and automation systems. The broad applicability reduces downtime and provides users with the convenience of reusing sensor heads across various tasks.

For real-time monitoring, the unit incorporates a 3 ½-digit, two-color, 7-segment LED display with an 11 mm character height, enabling clear visibility from a distance. The display refreshes five times per second, providing operators with immediate feedback and reducing the risk of oversight. Additionally, the two-color display system simplifies status recognition, where changes in color can quickly alert users to threshold conditions or abnormal readings. This feature improves operational efficiency and enhances safety in environments where quick decisions are vital.

The amplifier is built to endure the rigors of industrial applications, with a rated pressure range of -15% to +110% of full scale, ensuring reliable operation even in challenging conditions. Its display temperature characteristic, held within ±1.0% of F.S., further guarantees measurement stability across varying environmental factors. This durability makes it well-suited for industries such as automotive manufacturing, semiconductor production, and precision machinery, where dependable data is essential for quality control.

In summary, the Keyence AP-40RA Amplifier Unit combines adaptability, clarity, and reliability into a compact device. Its compatibility with multiple sensor heads, user-friendly display, and robust performance range make it an excellent choice for demanding pressure monitoring applications. By integrating advanced display technology with stable zero-shift compensation, the AP-40RA provides operators with confidence in both accuracy and long-term durability.