S-RC051
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Dual Platinum Ring Online Free Chlorine Sensor S-RC051
5.0
Model:
S-RC051
Measurement Range:
0-5/20mg/L
Working Voltage:
DC9~28V
Peak Power:
0.5W
Resolution:
0.1℃
Response Time:
≤90s
Email:
sales@linksens-hk.com
Mob/WhatsApp:
+86-181 2391 1692
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Dual Platinum Ring Online Free Chlorine Sensor
The S‑RC051 is a three‑electrode constant potential current measurement sensor developed by our company with independent intellectual property rights.
It can be used to measure the concentration of disinfectants such as residual chlorine, high‑purity gas dioxide, and ozone. The electrodes incorporate an ARM processor and a high‑efficiency filtering algorithm to effectively avoid noise interference
Water supply pipelines；Tap water at the outlet of waterworks；Terminal water of water supply pipelines；Secondary water supply；Swimming pools.
Technical Attributes
| Digital Disinfectant Residual Chlorine Sensor | |||||
| System | |||||
| Measurement Parameters | Residual chlorine,chlorine dioxide(high purity) Ozone,total chlorine,etc | ||||
| Water Sample Flow Rate | > 400 mL/min,and the flow rate shall be kept stable | ||||
| Working Voltage | DC9 - 28V | ||||
| Peak Power | 0.5W | ||||
| Digital Output | RS485 Modbus protocol (optional4 - 20mA) | ||||
| Electrode Material | Platinum/Gold | ||||
| Disinfectant | |||||
| Measurement Range | 0 - 5/20mg/L | ||||
| Accuracy | ±3% (DPD comparison error ±10% or ±0.05 mg/L, whichever is greater) | ||||
| Response Time (T90) | ≤90s | ||||
| Measurement Method | Reagent - free, electrochemical three - electrode amperometric assay system | ||||
| Repeatability | ±3% | ||||
| Calibration Method | Single - point calibration, Two - point calibration | ||||
| Resolution | 0.001mg/L | ||||
| Measurement Lower Limit | Lower detection limit: 0.030 mg/L or less | ||||
| Sample pH Range | 4 - 9 | ||||
| Temperature | |||||
| Measurement Range | - 5 - 60℃ | ||||
| Measurement Method | Thermistor method | ||||
| Accuracy | ±0.4℃ | ||||
| Resolution | 0.1℃ | ||||
| Calibration Method | Single point calibration | ||||
| Repeatability | 0.2℃ | ||||
Main Features
Membrane-free electrochemical design eliminates membrane cap replacement and electrolyte maintenance
No reagent consumption and zero chemical waste, enabling low-cost continuous monitoring
Three-electrode technology ensures stable performance and high sensitivity
Advanced sampling circuit delivers excellent linearity and fast response
Reduced risk of electrode contamination for long-term reliable operation
Provides accurate residual chlorine measurement comparable to DPD methods
Scenario
Water supply pipelines；Tap water at the outlet of waterworks；Terminal water of water supply pipelines；Secondary water supply；Swimming pools
Product Video
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