Online Residual Chlorine Controller ST RC2000
- The RC controller has built-in microprocessorand din96 standard size for install on-the-spot
- It is simple and rapid indication controller to measure residual chlorine values constantly and it is designed for easily applicable to any process line such as disinfection treatment,water treatment plant, food, pool, beverage, chemical, pharmaceutical industries where water quality monitoring process and more
- This compact case has the built-in high brightness 7-segment,manual/auto calibration, automatic temperature compensation, relay contact output (2 contacts) and this product actualizes low-cost tomake the customer’s satisfaction and faith
- Relay contact output (high, low)
- Simple operation by 4 keypad button
- High brightness 7-segment display
- Isolated (4-20, 0-20, 0-24mA DC) output transmission
- Automatic cleaning (beads cleaning)
- Panel mounting (din 96 size)
- Microprocessor-based digital program controller
- Low-cost for user satisfaction
- Application fields:
- Disinfection treatment
- Water-treatment plant
- Food industry/pool/beverage industry
- Chemical process
- Pharmaceutical industry
Specification :
- channel : single channel
- Range: 0 – 2, 0-10mg/l (resolution: 0.01)
- Measuring method: galvanic or polarography
- Power: AC 110/220V, 50/60Hz, 3V A
- Accuracy: 3% of f.s
Continuous, Real-Time Chlorine Monitoring with the Online Residual Chlorine Controller ST RC2000
Maintain precise disinfection control in water treatment, food processing, or industrial systems with the Online Residual Chlorine Controller ST RC2000—a robust, wall-mounted analyzer designed for 24/7 monitoring and automated dosing of free or total residual chlorine. Engineered for reliability and compliance, the ST RC2000 ensures consistent water safety while reducing chemical overuse and operational risk.
Smart, Automated Chlorine Management
The Online Residual Chlorine Controller ST RC2000 uses advanced amperometric sensor technology to deliver stable, drift-free measurements of residual chlorine from 0.01 to 10.00 mg/L (ppm)—ideal for drinking water, swimming pools, cooling towers, wastewater disinfection, and CIP (Clean-in-Place) systems. With automatic temperature compensation and self-diagnostic alerts, it maintains accuracy even in demanding environments.
- Amperometric Sensor Technology – No reagents required; long-life membrane ensures low maintenance and minimal drift.
- Dual Control Outputs – Two configurable relays for pump control, alarm triggers, or integration with SCADA/PLC systems.
- 4–20 mA & Modbus RTU Output – Seamless data transmission to central monitoring or dosing systems.
- Backlit LCD Display – Real-time readout of chlorine concentration, temperature, signal status, and fault codes.
- Automatic Cleaning Option – Optional air/water purge system prevents fouling in high-solids applications.
- IP65 Enclosure Rating – Dust- and splash-resistant housing for indoor or sheltered outdoor installation.
Built for Compliance and Efficiency
Over-chlorination wastes chemicals and creates harmful disinfection byproducts (DBPs); under-chlorination risks microbial contamination. The ST RC2000 solves both by enabling precise, closed-loop control based on actual residual levels—not timers or estimates. It supports compliance with EPA, WHO, and EU Drinking Water Directive standards while optimizing operational costs.
With easy calibration, remote diagnostics, and rugged construction, the Online Residual Chlorine Controller ST RC2000 is the intelligent choice for facilities that demand safety, efficiency, and regulatory confidence.
Ensure water integrity—automatically, continuously, and accurately.
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