Automatic visual inspection machine for ampoules, vials, cartridges and syringes.
The AV-E is the cutting-edge technology for the high-speed automatic inspection of pharmaceutical products such as vials, cartridges, ampoules¿ and syringes (mod. AV-EGS), ¿which represents the ideal solution to ensure that SVP products are essentially free of particulate and cosmetic defects.
sensors for free chlorine
DULCOTEST
Graduated measuring ranges 0.01 – 200 mg/l, special measuring range up to 1,000 mg/l
The application-based DULCOTEST sensors for free chlorine deliver precise measured values and a high degree of monitoring and process reliability in any disinfection application.
Reliable online measurement of free (effective) chlorine – with DULCOTEST sensors.
Free chlorine is the most important disinfectant in the world. This term is used to refer to the compounds Cl2 (elementary chlorine), HOCl (hypochlorous acid) and OCl- (hypochlorite).
Our product line of DULCOTEST sensors for free chlorine provides five product ranges optimised for different applications. Each product range consists of several types with different measuring ranges.
The proven diaphragm-covered standard sensor for free chlorine CLE3 is used to monitor or control all types of clear water, for example in the disinfection of potable water. The variant CLE3.1 is especially suitable for an excess of combined chlorine, providing the most accurate results in the calculation of combined chlorine from the measurement of total chlorine and free chlorine.
Sensors CLB2 and CLB3 are easy-to-operate, low-cost chlorine sensors without a diaphragm for clear water without pollution.
Sensor CLO1 is particularly suitable for in-line electrolysis
processes where unwanted compounds may be formed; sensor CLO2 is also ideal for hot water disinfection.
Sensor CBR1 can be used in contaminated water, even for high pH values of up to 9.5, for example in the disinfection of cooling water.
Sensor CLR1 has been optimised for the disinfection or washing of foodstuffs and tolerates contaminated water and chlorine concentrations of up to 1,000 mg/l.
Your benefits
- Five different sensor ranges and numerous different versions deliver the following benefits: use with a wide range of water qualities (pH, salinity, temperature, chemical and contamination load), use in combination with many disinfection processes: chlorine gas, sodium hypochlorite, calcium hypochlorite, electrolysis, use in a wide measuring range of 0.01 to 1,000 mg/l.
- Precise, real-time amperometric measurement for efficient process control (short response time)
- Amperometric measuring eliminates interference caused by turbidity or colouration
- Stable zero point
- Integrated temperature compensation eliminates interference caused by influence of temperature
- For sensors with diaphragm-covered measuring electrodes: reduced dependence on flow, substances in water and film-forming media. Diaphragm-covered measuring electrodes embedded in an electrolyte ensure long service life. This maintains optimum measuring conditions regardless of process conditions. Low-cost maintenance thanks to easy diaphragm cap changes.
Technical Info
Free chlorine (hypochlorous acid HOCl)
- CLE 3; pH: 5.5 … 8.0; Temp. 5 … 45 °C
- CLE3.1; pH: 5.5 … 8.0; Temp. 5 … 45 °C
- CLO 3; pH: 5.0 … 9.0; Temp. 5 … 45 °C
- CLO 4; pH: 5.0 … 9.0; Temp. 5 … 70 °C
- CLB 4; pH: 5.0 … 9.0; Temp. 5 … 45 °C
- CLB 5; pH: 5.0 … 9.0; Temp. 5 … 45 °C
- CBR 1; pH: 5.0 … 9.5; Temp. 5 … 45 °C
- CLR 1; pH: 5.5 … 8.0; Temp. 5 … 45 °C
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or substances in the water
| CLE 3-mA | Standard sensor for measuring free chlorine in clear water. For operation on controllers with 4-20 mA input |
|---|---|
| Measured variable | Free chlorine with a pH value < 8 |
| Reference method | DPD1 |
| pH-range | 5.5…8.0 |
| Temperature | 5…45 °C |
| Max. pressure | 1.0 bar |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 16...24 V DC (2-wire) |
| Output signal | 4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated |
| Selectivity | Free chlorine as against combined chlorine, even if there is not an excess of it |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, disinfectants with organic chlorine, e. g. based on cyanuric acid, are unsuitable |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | D1C, DAC, diaLog X, DULCOPOOL Pro |
| Typical applications | CLE 3-mA-0,5 ppm: potable water; CLE 3-mA-2.0/10 ppm: swimming pools (surfactant-free). |
| Resistance to | Salts, acids, alkalis. Not surfactants |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CLE 3-mA-0.5 ppm | 0.01…0.5 mg/l | 792927 |
| CLE 3-mA-2 ppm | 0.02…2.0 mg/l | 792920 |
| CLE 3-mA-5 ppm | 0.05…5.0 mg/l | 1033392 |
| CLE 3-mA-10 ppm | 0.10…10.0 mg/l | 792919 |
| CLE 3-mA-20 ppm | 0.20…20.0 mg/l | 1002964 |
| CLE 3-mA-50 ppm | 0.50…50.0 mg/l | 1020531 |
| CLE 3-mA-100 ppm | 1.00…100.0 mg/l | 1022786 |
Chlorine sensors complete with 100 ml of electrolyte
A mounting kit, order no. 815079, is required for initial fitting of the chlorine sensors in the in-line probe housing DLG III.
Your benefits
- Measured variable: free chlorine, no cross-sensitivity to combined chlorine (chloramines), even if there is an excess of it
- Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or substances in the water
| CLE 3.1-mA | Sensor for the measurement of free chlorine in clear water with higher selectivity towards combined chlorine. For use on controllers with 4-20 mA input |
|---|---|
| Measured variable | Free chlorine (hypochlorous acid HOCl) with high levels of combined chlorine; for determining the combined chlorine with a DAC controller and sensor for total chlorine type CTE 2-mA or type CTE 3-mA depending on application |
| Reference method | DPD1 |
| pH-range | 5.5…8.0 |
| Temperature | 5…45 °C |
| Max. pressure | 1.0 bar |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 16...24 V DC (2-wire) |
| Output signal | 4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated |
| Selectivity | Free chlorine as against combined chlorine, even if there is an excess of it |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, disinfectants with organic chlorine, e. g. based on cyanuric acid, are unsuitable |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | diaLog C, diaLog X, diaLog DACb, D1Cb/D1Cc, DULCOPOOL Pro, AEGIS II |
| Typical applications | Potable water with higher volumes of combined chlorine, swimming pools. To determine the combined chlorine from the difference: Total chlorine minus free chlorine in the controller DAC. |
| Resistance to | Salts, acids, alkalis. Not surfactants |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CLE 3.1-mA-0.5 ppm | 0.01…0.5 mg/l | 1020530 |
| CLE 3.1-mA-2 ppm | 0.02…2.0 mg/l | 1018369 |
| CLE 3.1-mA-5 ppm | 0.05…5.0 mg/l | 1019398 |
| CLE 3.1-mA-10 ppm | 0.10…10.0 mg/l | 1018368 |
Chlorine sensors complete with 100 ml of electrolyte
A mounting kit, order no. 815079, is required for initial fitting of the chlorine sensors in the in-line probe housing DLG III.
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or substances in the water
| CLE 3-DMT | Standard sensor for measuring free chlorine in clear water. For operation on ProMinent transmitters type DMT |
|---|---|
| Measured variable | Free chlorine |
| Reference method | DPD1 |
| pH-range | 5.5…8.0 |
| Temperature | 5…45 °C |
| Max. pressure | 1.0 bar |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 3.3 V DC (5 P) |
| Output signal | 0…1 V DC, uncalibrated, not temperature-compensated, not electrically isolated |
| Temperature measurement | About the integrated Pt 1000. The temperature compensation is carried out in DMT. |
| Selectivity | Free chlorine as against combined chlorine, even if there is not an excess of it |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, disinfectants with organic chlorine, e. g. based on cyanuric acid, are unsuitable |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | DMTa |
| Typical applications | CLE 3-mA-0,5 ppm: potable water; CLE 3-mA-2.0/10 ppm: swimming pools (surfactant-free). |
| Resistance to | Salts, acids, alkalis. Not surfactants |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CLE 3-DMT-5 ppm | 0.01…5.0 mg/l | 1005511 |
| CLE 3-DMT-50 ppm | 0.10…50.0 mg/l | 1005512 |
Chlorine sensors complete with 100 ml of electrolyte
A mounting kit, order no. 815079, is required for initial fitting of the chlorine sensors in the in-line probe housing DLG III.
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or substances in the water
- Operation on the CAN-bus with all the associated benefits
| CLE 3-CAN | Standard sensor for measuring free chlorine in clear water. For use on controllers with CAN-bus connection |
|---|---|
| Measured variable | Free chlorine |
| Reference method | DPD1 |
| pH-range | 5…45 °C |
| Max. pressure | 1.0 bar |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | Via CAN-interface (11 – 30 V) |
| Output signal | Uncalibrated, temperature compensated, electrically isolated |
| Selectivity | Free chlorine as against combined chlorine, even if there is not an excess of it |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, disinfectants with organic chlorine, e. g. based on cyanuric acid, are unsuitable |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | DULCOMARIN 3 |
| Typical applications | CLE 3-mA-0,5 ppm: potable water; CLE 3-mA-2.0/10 ppm: swimming pools (surfactant-free). |
| Resistance to | Salts, acids, alkalis. Not surfactants |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CLE 3-CAN-10 ppm | 0.01…10.0 mg/l | 1023425 |
Chlorine sensors complete with 100 ml of electrolyte
A mounting kit, order no. 815079, is required for initial fitting of the chlorine sensors in the in-line probe housing DLG III.
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or substances in the water
- Operation on the CAN-bus with all the associated benefits
| CLE 3.1-CAN | Sensors for the measurement of free chlorine in clear water with higher selectivity towards combined clorine. For use on controllers with CAN-bus connection |
|---|---|
| Measured variable | Free chlorine with high levels of combined chlorine; for determining the combined chlorine with a DULCOMARIN and sensor for total chlorine type CTE 2-CAN or type CTE 3-CAN depending on application |
| Reference method | DPD1 |
| pH-range | 5.5…8.0 |
| Temperature | 5…45 °C |
| Max. pressure | 1.0 bar |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | Via CAN-interface (11 – 30 V) |
| Output signal | Uncalibrated, temperature compensated, electrically isolated |
| Selectivity | free chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, disinfectants with organic chlorine, e. g. based on cyanuric acid, are unsuitable |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | DULCOMARIN 3 |
| Typical applications | Drinking water with higher levels of combined chlorine; swimming pool. To determine the combined chlorine from the difference: Total chlorine minus free chlorine in the controller DULCOMARIN. |
| Resistance to | Salts, acids, alkalis. Not surfactants |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CLE 3.1-CAN-10 ppm | 0.01…10.0 mg/l | 1023426 |
Chlorine sensors complete with 100 ml of electrolyte
A mounting kit, order no. 815079, is required for initial fitting of the chlorine sensors in the in-line probe housing DLG III.
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Use when sample water is returned to the process line
- Use at higher pressures
- Avoidance of problems caused by electrolysis systems in which the electrodes are immersed directly into the sample water
- Measurement of free chlorine up to pH 9
- Measurement in seawater possible
- Also suitable for use in film-forming water with optional “hydrodynamic cleaning”.
| CLO 3-mA | Sensor for the measurement of free chlorine in clear water, as well as in seawater, and when using electrolysis processes for disinfection, up to 45 °C (1 bar) or 8 bar (25 °C). For operation with controllers with 4-20 mA input. Also suitable for use in film-forming water with optional "hydrodynamic cleaning". |
|---|---|
| Reference method | DPD1 |
| pH-range | 5.0…9.0 |
| Temperature | 5…45 °C |
| Max. pressure | 8.0 bar (25 °C) |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 16...24 V DC (2-wire) |
| Output signal | 4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated |
| Selectivity | Free chlorine as against combined chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, electrolysis without diaphragm with electrodes in the process |
| Process integration | Bypass: open outlet or return of the sample water into the process line, inline: direct installation into the tubes with the INLI fitting |
| Sensor fitting | BAMa: up to 7 bar/20 °C DGMa up to 6 bar/30 °C DLG III up to 1 bar/55 °C INLI up to 7 bar/40 °C |
| Controllers | diaLog C, diaLog X, diaLog DACb, D1Cb/D1Cc, DULCOPOOL Pro, AEGIS II |
| Typical applications | Swimming pools, drinking water, process water and in seawater, and can also be used together with diaphragm-free electrolysis processes. Can also be used in conjunction with hydrodynamic cleaning even in biofilm-forming water, or water containing lime, iron or manganese. |
| Resistance to | Surfactants, films with using hydrodynamic cleaning |
| Measuring principle, technology | Amperometric, 3 electrodes, no diaphragm |
| Measuring range | Order no. | |
|---|---|---|
| CLO 3-mA-2 ppm | 0.02…2.0 mg/l | 1131658 |
| CLO 3-mA-10 ppm | 0.10…10.0 mg/l | 1131662 |
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Use when sample water is returned to the process line
- Use at higher pressures
- Avoidance of problems caused by electrolysis systems in which the electrodes are immersed directly into the sample water
- Measurement in seawater possible
- Also suitable for use in film-forming water with optional “hydrodynamic cleaning”.
| CLO 3-CAN | Sensor for the measurement of free chlorine in clear water even when using electrolysis processes for disinfection, up to 45 °C (1 bar) or 8 bar (25 °C). For use on controllers with CAN-bus connection. Also suitable for use in film-forming water with optional “hydrodynamic cleaning”. |
|---|---|
| Measured variable | Free chlorine |
| Reference method | DPD1 |
| pH-range | 5.0…9.0 |
| Temperature | 5…45 °C |
| Max. pressure | 8.0 bar (25 °C) |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 11…30 V (via CAN interface) |
| Output signal | Digital (CANopen), uncalibrated, temperature-compensated, electrically isolated |
| Selectivity | Free chlorine as against combined chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, electrolysis without diaphragm with electrodes in the process |
| Process integration | Bypass: open outlet or return of the sample water into the process line, inline: direct installation into the tubes with the INLI fitting |
| Sensor fitting | BAMa: up to 7 bar/20 °C DGMa up to 6 bar/30 °C DLG III up to 1 bar/55 °C INLI up to 7 bar/40 °C |
| Controllers | DULCOMARIN 3 |
| Typical applications | Swimming pools, drinking water, process water and seawater, and can also be used together with diaphragm-free electrolysis processes. Can also be used in conjunction with hydrodynamic cleaning even in water that forms biofilms, or containing lime, iron or manganese. |
| Resistance to | Salts, acids, lyes, surfactants, films of dirt, films when using hydrodynamic cleaning |
| Measuring principle, technology | Amperometric, 3 electrodes, no diaphragm |
| Measuring range | Order no. | |
|---|---|---|
| CLO 3-CAN-10 ppm | 0.01…10.0 mg/l | 1133203 |
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Use when sample water is returned to the process line
- Use at higher pressures/temperatures
- Avoidance of problems caused by electrolysis systems in which the electrodes are immersed directly into the sample water
- Measurement of free chlorine up to pH 9
- Measurement in seawater possible
- Also suitable for use in film-forming water with optional “hydrodynamic cleaning”
| CLO 4-mA | Sensor for the measurement of free chlorine in clear water, as well as in seawater, and when using electrolysis processes for disinfection, up to 70 °C or 8 bar (25 °C). For operation with controllers with 4-20 mA input. Also suitable for use in film-forming water with optional "hydrodynamic cleaning". |
|---|---|
| Measured variable | Free chlorine |
| Reference method | DPD1 |
| pH-range | 5.0…9.0 |
| Temperature | 5…70 °C |
| Max. pressure | 8.0 bar (25 °C) |
| Flow | DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 16...24 V DC (2-wire) |
| Output signal | 4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated |
| Selectivity | Free chlorine as against combined chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, electrolysis without diaphragm with electrodes in the process |
| Process integration | Bypass: open outlet or return of the sample water into the process line, inline: direct installation into the tubes with the INLI fitting |
| Sensor fitting | BAMa: up to 3 bar/70 °C DGMa up to 1 bar/60 °C DLG III up to 1 bar/55 °C INLI up to 2 bar/70 °C |
| Controllers | diaLog C, diaLog X, diaLog DACb, D1Cb/D1Cc, DULCOPOOL Pro, AEGIS II |
| Typical applications | Hot water up to 70 °C, combating legionella, drinking water, process water and in seawater, can also be used together with diaphragm-free electrolysis processes. Can also be used in conjunction with hydrodynamic cleaning even in biofilm-forming water, or water containing lime, iron or manganese. |
| Resistance to | Surfactants, films with using hydrodynamic cleaning |
| Measuring principle, technology | Amperometric, 3 electrodes, no diaphragm |
| Measuring range | Order no. | |
|---|---|---|
| CLO 4-mA-2 ppm | 0.02…2.0 mg/l | 1131644 |
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Cost-effective due to its simple construction without separate wear parts
- Simple, cost-effective maintenance without handling of the diaphragm caps
- Avoidance of problems caused by electrolysis systems without a diaphragm in which the electrodes are immersed directly into the sample water
- Measurement of free chlorine up to pH 9 and use at high pressure of up to 3 bar thanks to absence of a diaphragm
- Measurement in seawater possible
| CLB 4-µA | Cost-effective, simple sensor for the measurement of free chlorine in clear water, also in seawater and with a changing media temperature. Can also be used with electrolysis processes for disinfection at up to 45 °C/3 bar. For operation with the Compact controller DCCa |
|---|---|
| Measured variable | Free chlorine |
| Measuring range | 0.05 – 5.0 mg/l, can be used for short-term shock chlorination up to 10 mg/l |
| Reference method | DPD1 |
| pH-range | 5.0…9.0 |
| Temperature | 5…45 °C |
| Max. pressure | 3.0 bar |
| Flow | DGMa, DLG III: 60...80 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | Only for compact controllers |
| Output signal | Unamplified primary flow signal, temperature-compensated, uncalibrated, no electrical isolation. |
| Selectivity | Free chlorine as against combined chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, electrolysis without diaphragm with electrodes in the process |
| Process integration | Bypass: open sample water outlet, inline: direct installation into the pipework |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | Compact |
| Typical applications | Swimming pools, potable water, seawater, can also be used with diaphragm-free electrolysis processes for chlorine generation, also suitable for use with fluctuating medium temperatures. |
| Resistance to | surfactants |
| Measuring principle, technology | Amperometric, 3 electrodes, no diaphragm |
| Measuring range | Order no. | |
|---|---|---|
| CLB 4-µA-5 ppm | 0.05…5.0 mg/l | 1130517 |
Your benefits
- Measured variable: free chlorine, no significant cross-sensitivity to combined chlorine (chloramines)
- Cost-effective due to its simple construction without separate wear parts
- Simple, cost-effective maintenance without handling of the diaphragm caps
- Avoidance of problems caused by electrolysis systems without a diaphragm in which the electrodes are immersed directly into the sample water
- Measurement of free chlorine up to pH 9 and use at high pressure of up to 3 bar thanks to absence of a diaphragm
- Measurement in seawater possible
| CLB 5-µA | Cost-effective, simple sensor for the measurement of free chlorine in clear water, also in seawater and with a constant media temperature. Can also be used with electrolysis processes for disinfection at up to 45 °C/3 bar. For operation with the Compact controller DCCa |
|---|---|
| Measured variable | Free chlorine |
| Measuring range | 0.05 - 5.0 mg/l: linear, can be used for shock chlorination up to 10.0 mg/l |
| Reference method | DPD1 |
| pH-range | 5.0…9.0 |
| Electrolytic conductivity | 0.05...50 mS/cm |
| Temperature | 5…45 °C |
| Max. pressure | 3.0 bar |
| Flow | DGMa, DLG III: 60...80 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | Only for compact controllers |
| Output signal | Non-amplified primary current signal, not temperature-compensated, uncalibrated, not electrically isolated |
| Temperature measurement | None |
| Selectivity | Free chlorine as against combined chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, electrolysis without diaphragm with electrodes in the process |
| Process integration | Bypass: open sample water outlet, inline: direct installation into the pipework; fixed or replaceable (replaceable fitting) |
| Sensor fitting | BAMa, DGMa, DLG III |
| Electrical Connection | Fixed cable, 1 m, 4 wires with cable end sleeves |
| Controllers | Compact |
| Typical applications | Swimming pools, potable water, sea water; also suitable for use with diaphragm-free electrolysis processes for chlorine generation. |
| Resistance to | surfactants |
| Measuring principle, technology | Amperometric, 3 electrodes, no diaphragm |
| Measuring range | Order no. | |
|---|---|---|
| CLB 5-µA-5 ppm | 0.05…5.0 mg/l | 1104626 |
Your benefits
- Measured variable: free chlorine, as well as free and combined bromine (bromamines)
- Diaphragm-covered sensor minimises faults caused by changing flow or ingredients in the water
- Resistance to films of dirt and biofilms by electrolyte with antimicrobial effect and large-pore diaphragm
- Use at high pH value of up to 9.5 by optimisation of the electrolyte diaphragm system
| CBR 1-mA | Sensor for free chlorine and bromine in contaminated water, also suitable for high pH values of up to 9.5. For use with controllers with 4-20 mA input |
|---|---|
| Measured variable | free chlorine, free bromine, combined bromine, DBDMH (1,3-dibrom-5,5-dimethyl-hydantoin) |
| Reference method | DPD1 |
| pH-range | 5.0…9.5 |
| Temperature | 1…40 °C |
| Max. pressure | 1.0 bar |
| Flow | DGMa: 20...80 l/h DLG III: 40...100 l/h BAMa: 5...100 l/h (depending on design) |
| Supply voltage | 16...24 V DC (2-wire) |
| Output signal | 4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated |
| Selectivity | Free chlorine as against combined chlorine |
| Disinfection process | Chlorine gas, hypochlorite, electrolysis with diaphragm, bromide + hypochlorite |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | diaLog C, diaLog X, diaLog DACb, D1Cb/D1Cc, DULCOPOOL Pro, AEGIS II |
| Typical applications | Cooling water, process water, waste water, water with higher pH values (stable pH), contaminated swimming pool water. Raw water for drinking water treatment. |
| Resistance to | Salts, acids, alkalis, surfactants, dirt films |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CBR 1-mA-0.5 ppm | 0.01…0.5 mg/l * | 1038016 |
| CBR 1-mA-2 ppm | 0.02…2.0 mg/l * | 1038015 |
| CBR 1-mA-5 ppm | 0.05…5.0 mg/l * | 1052138 |
| CBR 1-mA-10 ppm | 0.10…10.0 mg/l * | 1038014 |
* Measuring range based on chlorine. When measuring bromine, the lower and upper limit of the measuring range are increased by the factor 2.25, therefore for example CBR 1-mA-0.5ppm: 0.02 …1.1 ppm.
Brand
