AGG90.U Siemens Right Angle Adapter

Overview

The Siemens AGG90.U is a specialized right-angle adapter designed for mounting side-viewing flame detectors onto burner systems. It is primarily used with the Siemens QRI2B2.B180B infrared flame scanner and the QRA2 series. This adapter facilitates the installation of flame sensors in tight spaces or specific configurations where a straight mounting is not feasible, ensuring the scanner eye is correctly positioned to monitor the flame through a scanner tube.

Features

• Swivel connection allows for flexible positioning and orientation of the flame scanner for ease of wiring
• Constructed with a robust housing to accommodate industrial burner environments
• Integrated set screws for secure attachment to the flame detector body
• Compatible with 3/4 inch NPT or NPSM flame scanner tubes
• Supports the use of thermal barriers and heat insulation glass for high-temperature applications

Specifications

• Model: AGG90.U
• Compatibility: QRI2B2.B180B and QRA2 series flame detectors
• Connection Size: 3/4 inch NPT/NPSM (swivel)
• Mounting Type: Right-angle (90 degree)
• Recommended Tools: 1/16 inch hex key for set screws
• Weight: Approximately 1 lb

Applications

• Mounting side-viewing flame detectors on industrial and commercial burners
• Installations requiring a 90-degree change in direction from the scanner tube
• High-temperature environments when paired with a thermal barrier (up to 280 F)
• Used in conjunction with Siemens LMV5 or LME7 burner management systems for precise flame supervision