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Sensorex Free Chlorine Sensor, 0-5 ppm MB 485 24V - FCL505-MB2

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Sensorex Free Chlorine Sensor, 0-5 ppm MB 485 24V - FCL505-MB2

Sensorex Free Chlorine Sensor, 0-5 ppm MB 485 24V - FCL505-MB2


FCL505-MB2 Free Chlorine Sensor, 0-5 ppm MB 485 24V by Sensorex

The FCL series (free chlorine sensors) feature amperometric measurement technology. Designed for disinfection applications in water treatment, for pools, etc., these sensors are available in three ranges for detecting ppm level of free chlorine. Choose the FCL502 for 0-2ppm, FCL505 for 0-5ppm and FCL510 for 0-10ppm of free chlorine.

Typical applications include:

  • Industrial wastewater
  • Cooling water
  • Bottle rinsing
  • Irrigation water in agriculture

Sensors output a 4-20mA signal scaled to 0-2, 0-5 or 0-10ppm. Membrane cap and fill solution are easily replaceable to maximize sensor life.

Sensors can be used in new installations with Sensorex flow cell or installed as a replacement for other 4-20mA output free chlorine sensors (Consult with Sensorex for compatiblity).

An optional flow meter (FM001) is available to help provide consistent flow for added system stability

  • Amperometric Sensor Technology
  • Real Time Continuous Measurement
  • Ranges: 0-2, 0-5 or 0-10ppm
  • Built-In Temperature Compensation
  • Large Electrolyte Reservoir
  • Replaceable Membrane and Electrolyte
Measuring Range 0-2, 0-5 or 0-10 ppm free chlorine
pH Range 5.5 - 8.5
Body Material PVC
Membrane Cap Material PVC housing, Proprietary Membrane
Temperature Range 0 - 45 Degrees C
Maximum Pres- sure 1 bar (bypass installation, open sample water outlet)
Temp Comp Integrated
Cable Length 10 feet 2 conductors, tinned leads
Process Connection flow cell 1/4 inch FNPT threads
Output 4-20mA
Flow Range Min 0.2 gpm (45 l/hr), Max 0.6 gpm (135 l/hr)
Supply Voltage 12-24V DC, 250mA minimum
Cross Sensitivity Chlorine dioxide, Ozone, bromine, iodine

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