Siemens (Pyro) AD-TGN

The Siemens AD-TGN is a test gas nozzle component designed for functional testing of Siemens AD2-series and FDBZ-series air-duct smoke detection housings. Used in conjunction with TG-11 smoke test canisters, it allows maintenance technicians to verify detector responsiveness without removing detector heads from the duct.

Key Features

• Compatible with AD2-series and FDBZ-series air-duct monitoring housings
• Fits into test port in unit cover for easy test gas introduction
• Works with standard TG-11 smoke test gas canisters
• Allows quick 1/2-second test gas injection into detection chamber
• Sold in convenient 10-pack quantities for maintenance programs
• Non-destructive testing method preserves unit integrity

Technical Specifications

• Component Type: Test gas nozzle accessory
• Compatibility: Siemens AD2-series and FDBZ-series air-duct housings
• Test Media: TG-11 smoke test gas canister compatible
• Test Method: Direct injection into detection chamber via port
• Packaging: Box of 10 nozzles per unit
• Application: Routine maintenance testing for air-duct smoke detectors

Certifications

• Siemens approved testing component for air-duct detection systems