DULCOTEST sensors for free chlorine ProMinent
Thang đo chia vạch 0,01 – 200 mg/l, thang đo đặc biệt lên đến 1.000 mg/l
Cảm biến DULCOTEST chuyên dụng cho clo tự do cung cấp các giá trị đo chính xác và độ tin cậy cao trong việc giám sát và xử lý mọi ứng dụng khử trùng.
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DULCOTEST sensors for free chlorine ProMinent
Đo lường trực tuyến đáng tin cậy lượng clo tự do (có tác dụng) – với cảm biến DULCOTEST.
Clo tự do là chất khử trùng quan trọng nhất trên thế giới.
Thuật ngữ này được sử dụng để chỉ các hợp chất Cl2 (clo nguyên tố), HOCl (axit hypochlorous) và OCl- (hypochlorite).
Dòng sản phẩm cảm biến clo tự do DULCOTEST của chúng tôi cung cấp năm dòng sản phẩm được tối ưu hóa cho các ứng dụng khác nhau.
Mỗi dòng sản phẩm bao gồm một số loại với các phạm vi đo khác nhau.
Cảm biến tiêu chuẩn CLE3 có màng chắn đã được chứng minh hiệu quả được sử dụng để giám sát hoặc kiểm soát tất cả các loại nước sạch, ví dụ như trong khử trùng nước uống.
Biến thể CLE3.1 đặc biệt thích hợp cho lượng clo kết hợp dư thừa cung cấp kết quả chính xác nhất trong việc tính toán clo kết hợp từ phép đo tổng clo và clo tự do.
Cảm biến CLB2 và CLB3 là các cảm biến clo dễ vận hành, chi phí thấp, không có màng chắn, dành cho nước sạch không bị ô nhiễm.
Cảm biến CLO1 đặc biệt thích hợp cho các quá trình điện phân trực tuyến nơi có thể hình thành các hợp chất không mong muốn; Cảm biến CLO2 cũng lý tưởng cho việc khử trùng nước nóng.
Cảm biến CBR1 có thể được sử dụng trong nước bị ô nhiễm, ngay cả với giá trị pH cao lên đến 9,5, ví dụ như trong việc khử trùng nước làm mát.
Cảm biến CLR1 đã được tối ưu hóa cho việc khử trùng hoặc rửa thực phẩm và chịu được nước bị ô nhiễm và nồng độ clo lên đến 1.000 mg/l.
Lợi ích của bạn
- Năm dải cảm biến khác nhau và nhiều phiên bản khác nhau mang lại những lợi ích sau: sử dụng được với nhiều chất lượng nước khác nhau (pH, độ mặn, nhiệt độ, tải lượng hóa chất và ô nhiễm), sử dụng kết hợp với nhiều quy trình khử trùng: khí clo, natri hypoclorit, canxi hypoclorit, điện phân, sử dụng trong phạm vi đo rộng từ 0,01 đến 1.000 mg/l.
- Đo điện hóa chính xác, thời gian thực để kiểm soát quy trình hiệu quả (thời gian phản hồi ngắn)
- Đo điện hóa loại bỏ nhiễu do độ đục hoặc màu sắc gây ra
- Điểm 0 ổn định
- Bù nhiệt độ tích hợp loại bỏ nhiễu do ảnh hưởng của nhiệt độ
- Đối với cảm biến có điện cực đo được phủ màng: giảm sự phụ thuộc vào lưu lượng, các chất trong nước và môi trường tạo màng.
- Điện cực đo được phủ màng nhúng trong chất điện phân đảm bảo tuổi thọ cao.
- Điều này duy trì các điều kiện đo tối ưu bất kể điều kiện quy trình.
- Chi phí bảo trì thấp nhờ việc thay nắp màng dễ dàng.
Technical Details
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
Sensor for Free Chlorine CLE 3-mA
Standard sensor for measuring free chlorine in clear water. For operation on controllers with 4-20 mA input
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
| 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.
Sensor for Free Chlorine 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
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
| 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.
Sensor for Free Chlorine CLE 3-DMT
Standard sensor for measuring free chlorine in clear water. For operation on ProMinent transmitters type DMT
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
| 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.
Sensor for free chlorine CLE 3-CAN
Standard sensor for measuring free chlorine in clear water. For use on controllers with CAN-bus connection
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
| 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 | 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.
Sensor for free chlorine CLE 3.1-CAN
Sensor for the measurement of free chlorine in clear water with higher selectivity towards combined chlorine. For use on controllers with CAN-bus connection
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
- Operation on the CAN-bus with all the associated benefits
| 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.
Sensor for free chlorine 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”.
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”.
| 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 | 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 |
Sensor for free chlorine 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”.
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”.
| 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 |
Sensor for free chlorine 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”.
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”
| 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 |
Sensor for free chlorine 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
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
| 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 |
Sensor for free chlorine 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
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
| 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 |
Sensor for Free Chlorine 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
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
| 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. | |
|---|---|---|
| * 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. | ||
| 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 |
Sensor for free chlorine CBR 1-CAN
Sensor for free chlorine and bromine in contaminated water, also suitable for high pH values of up to 9.5. For use on controllers with CAN-bus connection.
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
| 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 | 11…30 V DC (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, bromide + hypochlorite |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | DULCOMARIN 3 |
| 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 | Dirt films, biofilms, surfactants |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CBR 1-CAN-10 ppm | 0.01…10.0 mg/l | 1122056 |
Sensor for Free Chlorine CLR 1-mA
Sensor for free chlorine above 10 ppm in contaminated washing water for use with controllers with 4-20 mA input
Your Benefits
- Measured variable free chlorine for high concentrations of up to 1,000 ppm
- Diaphragm-covered sensor prevents faults caused by changing flow or ingredients in the water
- Resistance to films of dirt by pore-free diaphragm
| 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: 40…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 |
| Process integration | Bypass: open sample water outlet |
| Sensor fitting | BAMa, DGMa, DLG III |
| Controllers | diaLog C, diaLog DACb, D1Cb/D1Cc, DULCOPOOL Pro |
| Typical applications | Salad, vegetable and poultry washing water, contaminated process and wastewater. |
| Resistance to | Salts, acids, alkalis, surfactants, dirt films |
| Measuring principle, technology | Amperometric, 2 electrodes, diaphragm-covered |
| Measuring range | Order no. | |
|---|---|---|
| CLR 1-mA-200 ppm | 10.0…200 mg/l | 1047978 |
| CLR 1-mA-2000 ppm | 10.0…2,000 mg/l | 1148507 |
A mounting kit, order no. 815079, is required for initial fitting of the chlorine sensors in the in-line probe housing DLG III.
Tại Sao Chọn Medin Company?
Nhà Phân Phối Chính Hãng Uy Tín
Medin Company tự hào là nhà phân phối chính hãng bơm định lượng của Prominent Việt Nam, cam kết cung cấp 100% sản phẩm chính hãng với đầy đủ chứng nhận và tem bảo hành quốc tế.
Mỗi sản phẩm đều được nhập khẩu trực tiếp từ nhà sản xuất, đảm bảo chất lượng tốt nhất và giá thành cạnh tranh nhất trên thị trường.
Giải Pháp Tối Ưu, Tiết Kiệm Chi Phí
Với nhiều năm kinh nghiệm trong lĩnh vực tự động hóa, đội ngũ kỹ sư của Medin luôn sẵn sàng phân tích nhu cầu thực tế và đưa ra giải pháp metering pump phù hợp nhất cho từng quy trình sản xuất.
Chúng tôi không chỉ bán sản phẩm mà còn tư vấn tối ưu hóa hệ thống, giúp khách hàng giảm thiểu chi phí đầu tư ban đầu và chi phí vận hành lâu dài.
Lợi ích cụ thể:
- Tư vấn lựa chọn dòng bơm phù hợp với tính chất hóa chất
- Tính toán lưu lượng và áp suất chính xác
- Thiết kế hệ thống định lượng hoàn chỉnh
- Đào tạo vận hành và bảo trì cho nhân viên
Hỗ Trợ Kỹ Thuật 24/7 và Bảo Hành Chính Hãng
Hiểu rõ tầm quan trọng của sự liên tục trong sản xuất, Medin cung cấp dịch vụ hỗ trợ kỹ thuật 24/7 qua hotline, email và zalo.
Đội ngũ kỹ sư giàu kinh nghiệm sẵn sàng giải đáp mọi thắc mắc, xử lý sự cố nhanh chóng và cung cấp phụ tùng thay thế chính hãng với thời gian ngắn nhất.
Cam kết bảo hành:
- Bảo hành chính hãng từ Prominent Việt Nam
- Phụ tùng thay thế chính hãng 100%
- Bảo trì định kỳ theo lịch trình
- Hỗ trợ nâng cấp và mở rộng hệ thống
Khảo Sát Thực Tế và Sản Phẩm Dùng Thử Miễn Phí
Để khách hàng có thể đánh giá chính xác hiệu quả của giải pháp bơm định lượng, Medin cung cấp dịch vụ khảo sát thực tế tại hiện trường hoàn toàn miễn phí.
Đội ngũ kỹ sư sẽ đến tận nơi để đo đạc, phân tích quy trình và đề xuất giải pháp cụ thể.
Đặc biệt, với các dự án lớn, chúng tôi hỗ trợ sản phẩm dùng thử miễn phí để khách hàng có thể kiểm chứng hiệu quả trước khi quyết định đầu tư.
Điều này thể hiện sự tự tin tuyệt đối của chúng tôi vào chất lượng sản phẩm và giải pháp mà mình cung cấp.
Đội Ngũ Kỹ Sư Chuyên Nghiệp
Với đội ngũ kỹ sư được đào tạo bài bản, có chứng chỉ chuyên môn và nhiều năm kinh nghiệm thực tế trong lĩnh vực tự động hóa, Medin tự tin mang đến cho khách hàng không chỉ là sản phẩm mà còn là tri thức và giải pháp toàn diện.
Chúng tôi thường xuyên tham gia các khóa đào tạo của Prominent để cập nhật công nghệ mới nhất và áp dụng vào thực tế tại Việt Nam.
Liên Hệ Medin Co., Ltd
- Công ty TNHH Mễ Đình được thành lập từ năm 2006.
- Từ đó đến nay Medin luôn là Công ty dẫn đầu về lĩnh vực Tự Động Hoá ở thị trường trong và ngoài nước với hơn 1,000 khách hàng, cùng với rất nhiều dự án lớn nhỏ cho các nhà máy sản xuất.
- Chúng tôi cung cấp cho khách hàng những giải phát tuyệt vời nhất trong việc ứng dụng Tự Động Hoá vào sản xuất
- Phương châm: “Giải pháp của chúng tôi, lợi ích của khách hàng”
- Giá trị cốt lõi: “Uy tín là sự tồn tại của chúng tôi”
- Hơn 20 năm kinh nghiệm, chúng tôi có đội ngũ kỹ sư nhiều kinh nghiệm, có khả năng tư vấn, đưa ra giải pháp có lợi nhất cho khách hàng.
- Sự tin tưởng và đồng hành của khách hàng là động lực để Medin phát triển cao hơn và xa hơn.
