SENSOREX FCL505 chlorine sensor

Measuring Range: 0-5 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 Pressure: 14.7 psig (1 Bar)  
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

Catalog

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 replacement for other 4-20mA output
free chlorine sensors. (Consult
Sensorex for compatibility). 
An optional flow meter (FM001) is available to help provide consistent flow
for added system stability.