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873P-D18AI-900-D4

873P-D18AI-900-D4

Manufacturer: ALLEN BRADLEY

Condition: New and Unused, Surplus.

Price: Available on Request

Overview of Allen Bradley 873P-D18AI-900-D4

The Allen Bradley 873P-D18AI-900-D4 is a precision ultrasonic sensor designed for reliable non-contact detection and measurement within a sensing range of 100 to 900 mm. Featuring an 18 mm plastic threaded barrel housing, this sensor provides an analog current output of 4 to 20 mA, making it ideal for industrial automation applications requiring precise distance monitoring. Its compact design includes a quick-disconnect (Micro QD 4-pin) connection for easy installation and maintenance. The 873P-D18AI-900-D4 combines robust construction with advanced push-button programming for quick setup, and an IP67 rating ensures durability in harsh environments. Embedded IO-Link functionality supports seamless integration into control systems for enhanced data communication and operational efficiency.

Key Features of Allen Bradley 873P-D18AI-900-D4

  • Ultrasonic sensing range: 100 mm to 900 mm for accurate distance measurement
  • Analog current output: 4 to 20 mA provides scalable signal for precise control
  • Compact 18 mm threaded plastic barrel housing with IP67 protection
  • Push-button configuration for easy setup and adjustment on site
  • Micro QD 4-pin connector enables fast and secure electrical connection
  • IO-Link enabled for enhanced device communication and diagnostics
  • Multiple output functions with lockout feature to prevent tampering
  • LED indicators assist in quick setup and troubleshooting
  • Designed to resist harsh industrial environments, maintaining reliability

Technical Specs of 873P-D18AI-900-D4

Specification Details
Sensing Range 100 mm to 900 mm
Output Type Analog Current (4-20 mA)
Housing Diameter 18 mm Plastic Threaded Barrel
Connection Micro QD 4-pin
Protection Rating IP67
Programming Push-button configuration
Communication IO-Link Enabled
Operating Voltage Typically 12-24 V DC
Operating Temperature -25°C to +70°C

Applications / Use Case

The Allen Bradley 873P-D18AI-900-D4 sensor excels in industrial automation environments requiring precise distance or presence monitoring without physical contact. It is well-suited for use in manufacturing lines, packaging machinery, bottling plants, and conveyor systems to detect object position and ensure process accuracy. The sensor's analog output allows for continuous measurement feedback in process control, enabling smooth adjustment of automated operations. Its robust design and IP67 rating allow deployment in environments exposed to dust, moisture, and moderate vibrations. Embedded IO-Link functionality enables advanced integration within smart factory setups, providing real-time diagnostics that reduce downtime and maintenance efforts.

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