The Flowfit CYA251 is a flow-through holder, 40 mm in diameter, for nitrate, turbidity and oxygen measuring sensors. Thanks to the large number of available process connections, it is highly suitable for pipe systems. Even in corrosive media and harsh environments, the reinforced material and the back-pressure valve protect the measuring process from shutdown and increase operational safety. Even better, the automatic cleaning nozzle extends maintenance intervals.

Benefits
Conveniently adaptable to your system: process connections for pipes of various diameters
Various installation options: for pipe mounting or wall mounting
Fast measurement: small internal volume shortens sensor response time
Simple and safe maintenance: automatic sensor cleaning without interrupting the process
Robust construction: process pressure up to 6 bar (87 psi)

Applications
The Flowfit CYA251 is a universal flow holder for:

Wastewater treatment plants:
- Process water treatment and monitoring
- Wastewater quality monitoring

Drinking water and process water
- Process water treatment and monitoring
- Filter monitoring and filter backwash

Utilities:
- Process water treatment and monitoring
- Cooling water monitoring

Suitable for:
Nitrate/SAC: various measuring ranges
Dissolved oxygen: various measuring ranges
Turbidity: medium and high measuring ranges

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Source: Endress+Hauserpublic information from the website