 |
 Assembly (as an option) |
Water treatment (for water equivalent to drinkable quality) at a constant pH.
| Measured parameter | : | Free chlorine |
| Chlorination additives | : |
Inorganic compounds, such as NaOCl - Ca(OCl)₂ -
gaseous chlorine, chlorine produced by electrolysis
Caution: Surfactants not tolerated
|
| Measuring system | : | Closed cell with 2 electrodes and electrolyte |
| Supply voltage | : | 12 ... 30 V DC (Load 500 to 900 Ω) |
| Output signal | : |
4 ... 20mA, 2 screw terminals (2 x 1mm²)
No galvanic insulation
|
|
Operating temperature
|
:
|
1 to 45 °C Automatic temperature compensation |
| Operating pressure | : | 1 bar max. (No vibrations, no pulsating flow) |
| Flow rate | : | About 30 l/h |
| pH operating range | : |
Constant between 6 and 8 pH
pH value must be constant
|
| Interferences | : |
Strong incidence of ClO₂ and O₃ on measuring signal
Chlorine produced by electrolysis with a non-diaphragm
cell may cause damages.
|
| Zero adjustment | : | Not necessary (from factory) |
| Slope calibration | : |
Only 1 point with BAMOPHAR 194 according to directive
DPD-1
|
| Materials | : | PVC-U |
| Dimensions | : | Approx. O.D. 25 mm, length 220 mm (4-20 mA) |
| Code | Reference | Measuring range | Resolution |
| 193 011 | CL4.2.MA0.5 | 0.005 ... 0.5 mg/l | 0.001 mg/l |
| 193 012 | CL4.2.MA2 | 0.005 ... 2 mg/l | 0.001 mg/l |
| 193 013 | CL4.2.MA5 | 0.05 ... 5 mg/l | 0.01 mg/l |
| 193 014 | CL4.2.MA10 | 0.05 ... 10 mg/l | 0.01 mg/l |
| 193 015 | CL4.2.MA20 | 0.05 ... 20 mg/l | 0.01 mg/l |
| 193 016 | CL4.2.MA100 | 0.5 ... 100 mg/l | 0.1 mg/l |
| 193 010 | CL4.2.MA200 | 0.5 ... 200 mg/l | 0.1 mg/l |
| Spare parts | |||
| 193 916 | M20.2 | Sensor end with diaphragm for CL4 sensor | |
| 193 951 | ECL1 | Electrolyte for CL4 sensor (100 ml) | |
