GfG Oxygen Analyzer
ZD 21 Transmitter
Low cost long-term solution
Particular long sensor life makes the ZD21 a low
cost transmitter for oxygen monitoring. The
expected lifetime for the sensor is 5 years in
continuous operation. A robust aluminium casing
protects the sensor and the circuitry from impacts,
splash water and dirt.
The ZD21 is an "intelligent" transmitter. The
comprehensive electronic allows for easy
operation and maintenance and also increases
the operational safety and accuracy. In less
than 2 seconds the ZD21 responds to
changing oxygen levels. This extremely short
response time allows to take measures in time
to prevent considerable damage.
- Expected lifetime: 5 years
- Extremely fast response time: t90< 2 sec.
- No influences from pressure, humidity or temperature
- No damage from CO2
- Maintenance free, service check every year
- Different detection ranges available