ABB – ZDT/12104GERMAN (3K220000043902) – Zirconia Oxygen Analyzer System 0–25%

Manufacturer: ABB Ltd., Made in England

Model/MPN: ZDT/12104GERMAN

Serial/ID: 3K220000043902

Device Type: Zirconia-based oxygen analyzer system

Measurement Range: 0–25% oxygen concentration (O₂)

Sensor Type: High-temperature zirconium dioxide (ZrO₂) probe with integrated heater and thermocouple

Output Interface: Relay outputs, analog signal connections, and control keypad with LCD display

Power Supply: 230 V AC input, labeled on terminal board

Display & Control: Digital LCD display with front-panel keypad for parameter setup, calibration, and relay control

Enclosure: Lockable IP-rated metal housing, wall-mountable with multiple cable glands

Applications:

• Continuous flue gas oxygen monitoring

• Boiler/burner efficiency control

• Industrial combustion gas systems

• Environmental emissions monitoring