Polarographic Residual Chlorine Sensor (YLG-2058-01)
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Product Highlights
- High Accuracy & Stability: Responsive polarographic sensor with high accuracy and good stability for precise measurements.
- Wide Application Scope: Suitable for drinking water, industrial process water, swimming pools, and other chlorine monitoring.
- Durable & Pollution Resistant: Features a durable film that is pollution resistant, ensuring long-term performance in various media.
- Easy Maintenance: Simple operation and easy maintenance design for convenient user experience.
- Customizable Temperature Compensation: Thermistor resistance for temperature compensation can be customized by the user.
- OEM & ODM Support: Supports OEM and ODM services with 20+ years of R&D experience and 50+ patents.
- Fast Response Time: 90% response time under 2 minutes at room temperature for efficient monitoring.
- Quality Assurance: 100% OQC inspection for all products before shipping with testing pictures and videos provided.
Product Attributes
- Customization
- Available
- Model
- Cl-2058-01
- Principle
- Polarographic
- Model NO.
- CL-2058-01
- Transport Package
- Carton, PP Bag
- Specification
- CE, SGS, ISO
- Trademark
- Boqu
- Origin
- Shanghai
- HS Code
- 9027809900
- Production Capacity
- 50000PCS/Year
Product Images of Polarographic Residual Chlorine Sensor (YLG-2058-01)
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Polarographic Residual Chlorine Sensor (YLG-2058-01) -
Polarographic Residual Chlorine Sensor (YLG-2058-01) -
Polarographic Residual Chlorine Sensor (YLG-2058-01) -
Polarographic Residual Chlorine Sensor (YLG-2058-01) -
Polarographic Residual Chlorine Sensor (YLG-2058-01) -
Polarographic Residual Chlorine Sensor (YLG-2058-01) -
Polarographic Residual Chlorine Sensor (YLG-2058-01)
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Product Description
CL-2058-01 Polarographic residual chlorine sensor electrode
Typical applications
Suitable for drinking water, industrial process water disinfection technology residual chlorine concentration online monitoring, can also be used for swimming pools and other places chlorine concentration measurement.
Measuring principle
Chlorine is a diaphragm-type polarographic electrode (clark) sensor, integrated by the cathode, anode, electrolyte and cathode covered with a layer of gas permeable film. In the test solution, residual chlorine diffuse through the membrane to the cathode, a suitable polarization voltage between the cathode and the anode can deoxidize residual chlorine at the cathode, such chemical reaction with chlorine in solution is proportional to the current measurement.
Features
Responsive, high accuracy, good stability.
Simple operation, easy maintenance.
Applicable to a variety of media, durable film , pollution resistant.
Technical Parameters
Packing & Delivery
Company Show
Abroad Exhibition
Customer Show
Application
Certification
FAQ
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.
2. How can we guarantee quality?
1) 100% OQC for all of products before shipping
Testing pictures and videos to be provided before shipping
3. What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,
conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..
4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
One stop solution provider for water quality monitoring, thousands of projects reference.
24 hours after-sales service team, products training on time.
20+ years R&D experience, support OEM & ODM service.
50+ Patents for water quality analyzer and sensor
5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery, DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean
Typical applications
Suitable for drinking water, industrial process water disinfection technology residual chlorine concentration online monitoring, can also be used for swimming pools and other places chlorine concentration measurement.
Measuring principle
Chlorine is a diaphragm-type polarographic electrode (clark) sensor, integrated by the cathode, anode, electrolyte and cathode covered with a layer of gas permeable film. In the test solution, residual chlorine diffuse through the membrane to the cathode, a suitable polarization voltage between the cathode and the anode can deoxidize residual chlorine at the cathode, such chemical reaction with chlorine in solution is proportional to the current measurement.
Features
Responsive, high accuracy, good stability.
Simple operation, easy maintenance.
Applicable to a variety of media, durable film , pollution resistant.
Technical Parameters
| Measurement | HClO / chlorine | A little HClO / chlorine |
| Measurement Range | 0.05 ~ 20ppm HOCl | 0.01 ~ 5ppm |
| Polarization time | first time 30min | first time 90min |
| second 10min | second 45min | |
| Response time | 90% <2min (room temperature) | 95% <5min (room temperature) |
| Temperature range | 2 ~ 45 degree centigrade measurement | |
| Minimum flow rate | 200 ~ 250ml/min, circulation flow can not be less than 30L / h | |
| pH range | 4 ~ 8.2pH | |
| Pressure range | 0 ~ 1bar | |
| Temperature compensation | thermistor resistance customized by the user | |
| Electrode cable | 3m high impedance and low noise shielded cable | |
| Electrode dimensions | diameter 20mm, length 70mm | |
| Electrode Material | 316L stainless steel shell, POM membrane cap, PTFE membrane | |
Company Show
Abroad Exhibition
Customer Show
Application
Certification
FAQ
1.Who are we?
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.
★ Employees: 200+ people
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.
2. How can we guarantee quality?
1) 100% OQC for all of products before shipping
Testing pictures and videos to be provided before shipping
3. What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,
conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..
4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
One stop solution provider for water quality monitoring, thousands of projects reference.
24 hours after-sales service team, products training on time.
20+ years R&D experience, support OEM & ODM service.
50+ Patents for water quality analyzer and sensor
5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery, DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2142034". Items marked "
" are certified.
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Company Profile
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of"Aspiring excellence, Creating perfect", obedience to the work style of "Integrity rigorous, Pragmatic and Efficient", to promote "Innovation, Development and Win-Win " spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and perfect after-sales service won the trust of our customers and partners!
We sincerely hope that on the basis of mutual benefit with friends at home and abroad to join hands in creating development and harmonious! Welcome domestic and foreign merchants to come to seek common cause!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 118 Xiuyan Road, Pudong District, Shanghai, China
-
Plant Area
- 1368 square meters
-
Number of Employees
- 111
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- PH, ORP, Conductivity, Dissolved Oxygen, Residual Chlorine, Turbidity, TSS, Ion Ammonia Nitrogen, Nitrate Nitrogen, Blue-Green Algae, Chlorophyll A, COD Analyzer & Sensor (electrode)
-
Production Machines
- Assembly Line
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-05-23
- Export Year
- 2014-01-06
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What are the typical applications for this sensor?
- It is suitable for drinking water, industrial process water disinfection technology residual chlorine concentration online monitoring, and can also be used for swimming pools and other places chlorine concentration measurement.
- What is the measuring principle of this sensor?
- It is a diaphragm-type polarographic electrode (Clark) sensor. Residual chlorine diffuses through the membrane to the cathode, where a chemical reaction proportional to the current measurement occurs.
- What is the measurement range for HClO and HOCl?
- The measurement range is 0.05 ~ 20ppm for HClO and 0.01 ~ 5ppm for HOCl.
- What is the response time of the sensor?
- The response time is less than 2 minutes for 90% at room temperature and less than 5 minutes for 95% at room temperature.
- What is the temperature range for measurement?
- The temperature range for measurement is 2 ~ 45 degrees centigrade.
- Can the temperature compensation be customized?
- Yes, the thermistor resistance for temperature compensation can be customized by the user.
- What is the minimum flow rate required?
- The minimum flow rate is 200 ~ 250ml/min, and the circulation flow cannot be less than 30L/h.
- What materials are used for the electrode?
- The electrode material consists of a 316L stainless steel shell, POM membrane cap, and PTFE membrane.
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