aDO-20: Confidence in Simplicity
The aDO-20 is much more than an optical DO sensor with a digital RS485 interface. It's engineered with innovative features designed for maximum ease of use.

Highlights
Basic Functionality
Optical DO sensor with a digital RS485 interface.
Simplicity
Designed for easy use with minimal complexity.
User-Friendly
Focused on making innovative features accessible to all users.
Basic Integration
Suitable for straightforward digital oxygen measurement needs.
Technical information
Delve into the detailed specifications of our advanced solution. The following table provides comprehensive technical data to help you understand the full capabilities and performance metrics of our product.
aDO-series | |
---|---|
Technology | Optical oxygen sensor based on fluorescence quenching |
Power supply | +12 - 36VDC@max. 2VA |
Measurement range | DO : 0.01 to 20mg/L 0.1 to 200%air sat |
Sentro.io - Status information in the field | |
Simple but safe control | Pre-parameterizable control sets and operation modes |
Temperature | -5 to 50°C |
Guaranty probe | 2 years |
Guaranty cap | 2 years in typical settings |

Applications