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Product Details:
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| Product Name: | Free Chlorine Sensor | Product Model: | CS4 |
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| Measurand(s): | Free Chlorine | PH Range: | 4~9 |
| Pressure Range: | 0~3.0 Bar | Temperature Range: | 0 ~ 45 ℃ |
| Response Time: | T90 About 2 Min | Flow Rate: | About 30 L/h, Low Flow Dependence |
| Highlight: | 20MA Chlorine Analyzer,Residual Chlorine Sensor CS4,Sewage Water Treatment Residual Chlorine Sensor |
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4-20MA Or RS485 Residual Chlorine Sensor CS4 With Flow Cell For Sewage Water Treatment
The film-coated online residual chlorine sensor is a sensor used to monitor the concentration of residual chlorine in water. It is usually used in water treatment, swimming pool monitoring, drinking water quality control and other fields.
The principle of film covering method: film covering method sensors use special thin film materials, which react with residual chlorine and generate electrical signals. This principle can realize the detection of residual chlorine with high sensitivity.
High sensitivity: film-coated sensors usually have high sensitivity and can detect very low concentrations of residual chlorine, which is very important for water quality monitoring and treatment.
Real-time monitoring: This sensor can monitor the concentration of residual chlorine in water in real time, discover and deal with water quality problems in time, and help ensure the safety and stability of water quality.
Digital Output: Many film-coated sensors have a digital output that can transmit data directly to a monitoring system or computer for easy data logging and analysis.
Can run online: The sensor can run online for a long time without frequent maintenance, reducing the workload of operators.
High stability: This type of sensor usually has high stability and long-term reliability, and can work under various environmental conditions.
Advantage:
Fast Response: Film-coated sensors are usually able to quickly respond to changes in residual chlorine concentration in a short period of time, helping to take timely measures to maintain water quality.
Low Maintenance Costs: Sensors are relatively low maintenance because they do not require frequent replacement of sensing elements or consumables.
Long Life: These sensors typically have a long life, lasting for many years without frequent replacement.
High precision: film-coated sensors usually have high precision and can provide accurate measurement results of residual chlorine concentration.
Automation Integration: They can be easily integrated into automated water treatment systems for automated water quality monitoring and regulation.
Specifications
| Indicator | Free chlorine |
| pH Range | 4-9pH |
| Pressure Range | 0~3.0 bar, no pressure surges or fluctuations |
| Temperature Range | 0~45℃ |
| Temp Compensation | Integrated automatic temperature compensation |
| Response Time | T90 2mins |
| Flow Rate | About 30 L/h, low flow-dependence |
| Shaft Length | Diameter is 25mm standard 175 mm, and up to 220 mm in length (mA-Version) |
| Connection | 2-pole terminal or M12 male |
| Material | PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane |
| Scope of Supply | Sensor, membrane cap, electrolyte |
| Signal Output | 4~20mA/Modbus RTU(Optinal) |
| Application |
Sewage, water treatment, It is suitable for measuring free inorganic chlorine and can also be used in seawater. |
| Item number | Model |
Measuring range (ppm) |
Resolution(ppm) |
Output signal | Power supply |
| 3426360 | CS4H-M0c | 0.005-2.000 | 0.001 | Modbus RTU |
9-30V DC 20-56mA |
| 3426361 | CS4N-M0c | 0.05-20.00 | 0.01 | ||
| 3426362 | CS4L-M0c | 0.5-200.0 | 0.1 |
| 3426303 | CS4MA2 | 0.01-2.00 | 0.01 | 4-20mA |
12-30V DC RL:50Ω-900Ω |
| 3426304 | CS4MA5 | 0.01-5.00 | 0.01 | ||
| 3426305 | CS4MA10 | 0.01-10.00 | 0.01 | ||
| 3426306 | CS4MA20 | 0.01-20.00 | 0.01 | ||
| 3426307 | CS4MA200 | 0.5-200.0 | 0.1 |
| 3426313 | CS4MA2-M12 | 0.01-2.00 | 0.01 | 4-20mA |
12-30V DC RL:50Ω-900Ω |
| 3426314 | CS4MA5-M12 | 0.01-5.00 | 0.01 | ||
| 3426315 | CS4MA10-M12 | 0.01-10.00 | 0.01 | ||
| 3426316 | CS4MA20-M12 | 0.01-20.00 | 0.01 | ||
| 3426317 | CS4MA200-M12 | 0.5-200.0 | 0.1 |
Chlorine sensor with membrane-covered, amperometric 3-electrode system. For the measurement of free chlorine on the basis of iso-cyanuric acid, also in seawater.
Areas of application: Fresh water and seawater; Surfactants are tolerated in part; a special electrolyte is used for seawater.
Scope of supply:
CC1: sensor, membrane cap, electrolyte for use in fresh water use
Product description:
1.Measurand(s): NaClO (sodium hypochlorite), Ca(OCl)2 (calcium hypochlo- rite), Cl2 (chlorine gas), electrolytically generated chlorine
2.Calibration: at the controller, via analytical chlorine determination by DPD-1 method
3.Interferences: 75 % of ClO2-concentration, 80 % of O3–concentration, combined chlorine may increase the
measuring value
4.pH range: 4~9
5.Pressure range: 0~3.0 bar, no pressure surges and/or fluctuations
6.Temperature range: 0~45 ℃
7.Integrated automatic temperature compensation
8.Response time: T90 about 2 min.
9.Flow rate: about 30 l/h, low flow-dependence
10.Shaft length: standard 175 mm, and up to 220 mm in length (mA-Version)
11.Connection: for mA-version 2-pole terminal, M12 male or Modbus RTU with M12 male
Contact Person: Yuki Fu
Tel: +8615716217387
