Endress+Hauser CM442R - Function and System Design

Liquiline CM442R/CM444R/CM448R
4 Endress+Hauser
Function and system design
Measuring system
The overview shows examples of measuring systems. Other sensors and assemblies can be ordered
for conditions specific to your application (www.endress.com/products).
Measuring point pH value or ORP
A complete measuring system comprises:
• Liquiline transmitter
• Optional display
• Sensors with Memosens technology
• Assemblies to suit the sensors used
 1 Cabinet installation (without sensor and signal
cables)
1 Optional display (back)
2 Liquiline
3 External power unit (CM444R and CM448R only)
4 Power supply cable (to be provided by the
customer)
5 Display cable
pH measurement in drinking
water (→ Fig.)
• Retractable assembly Cleanfit
CPA871
• Sensor Orbisint CPS11D
• Measuring cable CYK10
ORP in drinking water
• Immersion assembly Dipfit
CYA112
• Sensor Orbisint CPS12D
• Measuring cable CYK10
Conductivity
Inductive conductivity
measurement in wastewater
treatment
• Sensor Indumax CLS50D
• Sensor fixed cable
Conductive conductivity
measurement in power plant
cooling water
• Sensor Condumax CLS15D
• Measuring cable CYK10
Oxygen
Oxygen in aeration basins
• Immersion assembly Dipfit
CYA112
• Holder CYH112
• Sensor
– COS61D (optical) with fixed
cable (→ Fig.)
– COS51D (amperometric),
cable CYK10
Nitrate and SAC Turbidity and interface
Nitrate in wastewater
• Sensor CAS51D-**A2 with
fixed cable
• Immersion assembly CYA112
• Holder CYH112
SAC in the wastewater treatment
outlet
• Sensor CAS51D-**2C2 with
fixed cable
• Immersion assembly CYA112
• Holder CYH112
Turbidity in industrial water
• Sensor Turbimax CUS51D with
fixed cable (→ Fig.)
• Assembly Flowfit CUA250
• Spray head CUR3 (optional)
Interface in the primary clarifier
• Sensor Turbimax CUS71D
• Assembly CYA112
• Holder CYH112
Chlorine Ion-selective electrodes
Chlorine (and pH) in drinking
water
• Sensor CCS142D
• Sensor CPS11D
• Measuring cable CYK10
• Flow assembly CCA250
Ammonium and nitrate
measurement in the aeration basin
• Sensor CAS40D with fixed cable
• Holder CYH112