What´s the durability of sensors?

In general the durability depends on execution and application of the sensors. Generally the sensors are affected by high gas concentrations and by an insufficient rinsing.

Following details are experienced data and cannot be guaranteed:

• O₂: between 15 and 24 months depending on execution and application
• CO: between 3 and 6 years depending on execution and application
• NO: between 3 and 6 years depending on execution and application
• SO₂: between 3 and 6 years depending on execution and application