Endress+Hauser’s new modular Flowfit CYA27 flow assembly enables measurement of up to six parameters in process and drinking water
Systematic disinfection is an essential step in water treatment and legally required in many areas to protect people and systems from illness or damage. Monitoring of these disinfection processes is a must to comply with limit values and avoid wasting of disinfectants. The modular Flowfit CYA27 flow assembly provides a flexible basis for the measurement of disinfection parameters such a chlorine, chlorine dioxide, ozone or bromine and further parameters of liquid analysis that go along such as pH or ORP.
Maximum flexibility
The Flowfit CYA27 flow assembly allows for individual configuration of up to six modules, thereby enabling perfect adaption to any process requirements. Assembly modules for disinfection sensors and pH/ORP, oxygen or conductivity sensors accommodate relevant measuring points for the analysis of drinking and process water. Further flow or dosing modules ensure a smooth operation of the measuring points.
Minimum water loss
The growing demand for water and the increasing water scarcity make it a necessity to waste as little water as possible also in bypass measurements. Disinfection sensors installed in the Flowfit CYA27 assembly need a sample flow as low as 5 l/h (1.32 gph) for a reliable measurement. Only a minimum amount of water goes to waste.
Safe measurement
Flowfit CY27 features a status indication light that allows for easy identification of the operating status of the measuring point. This indication light can be used to reflect the status of the flow, showing a red light if the flow is too low. It can also be connected to the alarm relay of the transmitter to indicate the NAMUR status of the measuring point. Operators can see the status at a glance and are able to directly react to potential errors.
Easy maintenance
When equipped with the optional cleaning and dosing module, the Flowfit CYA27 assembly requires very low maintenance. The dosing pump module is switched via the connected transmitter, for example the Liquiline multi-parameter transmitter with relay card, enabling automated cleaning cycles and acidification of the medium for specific disinfection process conditions and minimizing the workload for operating staff.