ProMinent Fluoride Monitoring System

ProMinent® Fluoride Monitoring System

Reagent-less monitoring of Fluoride 
The ProMinent D1C Fluoride Monitoring System is designed for reagentless measurement of residual fluoride in potable and process waters.

The DULCOMETER® D1C fluoride meter carries out potentiometric metering with the aid of an ion-selective electrode (ISE) and a reference electrode

This panel-mounted complete measuring station is adjusted to the special requirements in municipal and industrial applications. As a plug & play module, it can easily and quickly be installed and commissioned.

Applications

• Potable water treatment
• Bottled water

Features and benefits

• Reagentless measurement of fluoride
• Complete component system
• ProMinent D1C & Sensor Technology
• Output signal to chart recorder
• Fluoride sensor measurement range to 10 PPM
• Low pH dependency of fluoride measurement.
• Rapid response and short run-in time of fluoride electrode.
• No chemicals used for calibrating or conditioning the fluoride electrode.

Components of the Monitoring System.
Single channel controller D1C

• Electrical supply 230 V 50/60 Hz or 115 V 50/60 Hz
• Pause contact reserved for limit contact measuring water
• Analog output 4-20 mA for measured value
• Automatic temperature compensation
• Alarm relay and two limit relays
• Sensors, measurement transducers and in-line probe housings
• Fluoride sensor type FLE 010 SE
• Reference electrode type REFP-SE
• Temperature sensor type Pt 100 SE for automatic temperature compensation
• Measurement transducer 4-20 mA FV1 for fluoride sensor
• In-line sensor housing DLG IV

PVC piping with

• Rotameter with limit contact
• Sample tap
• Isolation valve on inlet side

Technical Data

• Measurement range: 0.05 to 10 ppm fluoride
• pH Operating Range: 5.5 to 8.5 pH
• Temperature Range: 34° to 95° F
• Max. Operating Pressure: 101.5 psi (Note: the maximum admissible operating pressure for the monitoring system is 14.5 psi, determined by the in-line sensor housing)
• Sample Water Flow Rate: 12-16 GPH

Related Products. 
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Microprocessor-controlled Photometer DT1, DT2B, DT3 and DT4 serve to calibrate amperometric and fluoride measuring systems by comparison measurement. They are pre-assigned to defined verification procedures and include various measurement parameters. With little investment of time, accurate and reproducible results can be achieved.

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