Description
- CLS2-1H : Membrane ION Selective Sensor PPM CLS2-1H
- Indicator : Total Chlorine = free chlorine + combined chlorine
- Measuring Method : Membrane ion selective amperometric 3 electrodes system, Integrated electronics
- Suitable Chlorinating Agents : NaOCI (sodium hypochlorite); Ca (OCI)2 (calcium hypochlorite); chlorine gas; Electrolytically generated chlorine
- Interference Parameters : CIO2 measured at 100% / O3 measured with slope approx.130%(factor 1,3 to Cl slope)
- Range : 0.005 ….. 2 ppm (mg/l) free chlorine
- Resolution : 0.001 ppm (mg/l)
- Signal (nominal slope) : 1000 mV/ppm
- Power supply : +5 to +12,5 Vdc / 10 – 25 Vdc 25mA
- Output signal : Analog voltage output 0 .. – 2000 mV/Output resistance 1 KΩ /NO galvanic isolation
- Operating temperature : > 5 … < 45°C, automatic compensation by integrated resistor
- pH range : pH 4÷pH 12 (low pH dependency, linear decrease approx.5% per unit increase pH)
- Flow rate / Pressure : Approximately 30 l/h / 0,5 bar, no sudden pressure, impulses and/or fluctuations
- Run-in time / Response : First start-up approx. 2 hours / T90 approx.2 min
- Slope adjustment : Reference method DPD4 (DPD1+DPD3); Zero point calibration NOT necessary
- Connection : 4 poles screwable plug (NOT provided with cable, see cable for CLS sensors)
- Material : Microporous hydrophilic membrane; PVC-U body, S.S 1.4571 electro polished
- Dimensions : Diameter approx 25 mm / Length (analog sensor) approximately 175 mm
CLS2-1H Membrane ION Selective Sensor for measuring Free CL (PPM)
