Fine Quality Chlorine Sensor at Sale
Product Overview
1) Product overview
Product Features
- The YLG-2058-01 Fine Quality Industrial Residual Chlorine Sensor is a polarographic electrochemical sensor designed for reliable, long-life measurement of residual chlorine (HOCl/ClO-) in water. It uses an electrolyte and osmotic membrane to selectively allow hypochlorite species to reach the electrodes; the measured current under a fixed potential is converted to residual chlorine concentration. Measuring range: 0.005–20 ppm (mg/L) HOCl with a minimum detection limit of 5 ppb.
Product Value
2) Product features
Product Advantages
- Polarographic electrochemical measuring principle with selective permeable membrane
Application Scenarios
- Measuring range: 0.005–20 ppm HOCl; minimum detection limit: 5 ppb (0.05 mg/L)
- Accuracy: 2% or ±10 ppb HOCl
- Response time: 90% response in under 90 seconds
- Operating/sample temperature: 0–45 °C; storage temperature: -20–60 °C
- Calibration: laboratory comparison method
- Simple construction and reliable design for extended service life
3) Product value
- Enables sensitive and accurate detection of residual chlorine for process control and safety
- Wide measurement span and low detection limit allow use in both trace monitoring and high-level disinfection control
- Durable, low-maintenance design reduces lifecycle costs and downtime
- Supports regulatory compliance and improved water quality management in industrial and municipal systems
4) Product advantages
- High sensitivity and precision (5 ppb min. detection, 2%/±10 ppb accuracy)
- Fast response (
- Robust, simple construction and long service life for reliable continuous operation
- Cost-competitive offering supported by a professional supplier team with strong logistical location, comprehensive customer service, and after-sales support
5) Application scenarios
- Online/continuous monitoring of residual chlorine in municipal drinking water and distribution networks
- Industrial water treatment and process water disinfection control
- Wastewater treatment plants, cooling towers, and disinfection stations
- Swimming pools, aquaculture, food & beverage and pharmaceutical rinse/disinfection monitoring
- Environmental monitoring where accurate residual chlorine measurement is required
Contact Us
Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.