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City Technology Sensor Recall

4CF Carbon Monoxide (CO)
City Technology is a world wide supplier of sensors used in many atmospheric monitors, including some GfG products. The 4CF CO sensor from City Technology with a specific date range and serial number range is subject to an industry wide recall.

Complete Recall Notice (pertaining to GfG instruments)

To assist our customers, distributors and service centers additional support documents has been made available.  Below are a list of documents which will help for a smooth replacement program.

Remember if you have any questions or need additional assistance,
please call out service department at (800) 959-0329

Generic RA form (right-click to download as Word document)
Use this form if you are sending back a sensor subject to recall.
Advanced replacement or exchange sensor return.

Replacement Sensor - Log Form (right-click to download as Excel spreadsheet)
Use this form to document each sensor replaced.

G450 CO Sensor Replacement Procedure (2 MB)

Micro IV Sensor Replacement form (1 MB)
 
 

Air Monitor; Ammonia; Atmospheric Monitors; Carbon Dioxide; Carbon Monoxide; CO; CO2; Combustible Gas; Combustible Gas Detector; Confined Space; Confined Space Monitoring; Detector; Docking Station; Ex; Explosive Gas; Explosive Meter; Fixed Gas Detection; Fixed Gas Monitor; Fixed System; Fixed-Point Monitoring; Gas Alarms; Gas Analyzers; Gas Detection; Gas Detection; Gas Detection Equipment; Gas Detector; Gas Monitor; Gas Monitoring; Gas Monitors; Gas Safety; Gas Sniffer; Gas Training; H2S; Hydrocarbon Detection; Hydrogen Sulfide; Industrial Hygiene; Instrumentation; Leak Detection; Leak Detector; LEL; Methane; Methane Detector; Multi Gas; Multi-Gas; NH3; O2; Oxygen; Photo-Ionization Detector; PID; Portable Gas; Portable Gas Detector; Refrigeration; Sewer Gas; Single Gas;  Toxic Gas; Toxic Gas Detector; Transmitter; VOC;