ZD 21 Oxygen Gas Detection Transmitter

The ZD 21 is a fixed gas detection transmitter designed to detect oxygen (O2) in hazardous environments. Ideal for chemical plants, refineries, and confined spaces.

Key Features:

• Amperometric oxygen sensor for high selectivity
• Fast response time of less than 2 seconds
• Long sensor life expectancy of up to 5 years
• IP 54 enclosure for protection against dust and water ingress

Applications:

• Inert gas purging
• Leak detection
• Confined space monitoring