OCCS50

OCCS51

Measurement range

0 to 5 mg/l (ppm) ClO2

0 to 20 mg/l (ppm) ClO2

0 to 5 mg/l (ppm) HOCl

0 to 20 mg/l (ppm) HOCl

Power supply voltage

100 to 230 V AC, 48/62 Hz or  24 V AC/DC (Transmitter : OCM223,253)

Process pressure

The medium pressure directly upstream from the sensor membrane must not exceed 1 bar (14.5 psi)abs.

pH range

Stability range of ClO2 : pH 2 to 10

Calibration                    : pH 4 to 8

Measurement                : pH 4 to 9

Calibration            : pH 4 to 8

Measurement        : pH 4 to 9

Operating temperature

0 to 55℃ (non-freezing),

Materials

Sensor shaft       : PVC                Protection cap : Vessel – PC Makrolon

Cable sheathing  : PVC                                       Seal – Kraiburg TPE TM5MED

Membrane         : PVDF                                     Cover – PC Makrolon (polycarbonate)

Membrane cap    : PVDF                 Sealing ring  : FKM

Degree of protection

IP68 (1.8m) water column over 7 days at 20℃

Sensor cable length

Max. 3m