ZD 22 Fixed Gas Transmitter

The ZD 22 is a fixed gas transmitter designed for long-term monitoring of oxygen concentrations. It features an amperometric oxygen sensor based on zirconium dioxide (ZD) technology.

Key Features:

• Zirconium dioxide (ZD) sensor for oxygen
• Expected sensor lifetime 4-5 years
• Signal transmission options: 0.2-1 mA / 4-20 mA / RS-485
• Protection class IP54
• Approvals / Certifications: SIL 2/3 (hardware)

Applications:

• Industrial safety
• Chemical plants
• Petrochemical plants
• Pharmaceutical industry
• Laboratories

Benefits:

• Long-term stability
• Low maintenance
• Easy to use
• Reliable
• Affordable