Online Free Chlorine And Turbidity Analyzer

T-FCL-TUR-20

The T-FCL-TUR-20 Online Analyzer is a dual-parameter industrial instrument designed for continuous monitoring of free chlorine (FCL), turbidity, and temperature in water systems. With a microprocessor-based controller, multi-parameter display, and advanced sensor integration, it enables real-time monitoring and control of disinfection and water clarity. Its robust industrial design, multiple outputs, and intelligent calibration features make it ideal for water treatment and process industries.

Simultaneous monitoring of chlorine and turbidity
Improves disinfection control and water quality
Reduces instrumentation cost with dual-parameter system
Reliable performance in harsh industrial environments
Supports automation with multiple outputs and alarms

Application-Based Customization

Engineered for Your Process Conditions

Expert Selection Support

Reliable After-Sales Service

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Dual-parameter measurement: Free Chlorine + Turbidity + Temperature
Wide measurement range: FCL (0–20 mg/L), Turbidity (0–4000 NTU)
High accuracy: ±0.1 mg/L (chlorine), ±2% (turbidity)
Large 4.3-inch display with multi-parameter view
RS485 Modbus RTU communication
Dual 4–20 mA outputs
Three relay control outputs for alarms/control
Manual & automatic temperature compensation
Multiple automatic calibration options
Password protection for secure operation
Differential signal measurement for stable readings
Strong anti-interference industrial design (PPS housing)

Drinking water treatment plants
Wastewater treatment systems
Industrial water purification
Power plants and cooling water systems
Food & beverage and pharmaceutical industries
Aquaculture and agriculture
Environmental monitoring

Parameters: Free Chlorine, Turbidity, Temperature
FCL Range: 0–20 mg/L
Turbidity Range: 0–4000 NTU
Accuracy: FCL: ±0.1 mg/L, Turbidity: ±2%
Resolution: FCL: 0.01 mg/L, Turbidity: 0.01 NTU
Temperature Range: –10°C to 150°C
Temperature Accuracy: ±0.3°C
Output: 2 × 4–20 mA
Communication: RS485 (Modbus RTU)
Relay Output: 3 × relay outputs (5A)
Display: 4.3” screen
Protection: IP65
Protection IP65
Installation Panel / Wall / Pipe
Chlorine Sensor Range: 0–20 mg/L
Chlorine Sensor Accuracy: ±1% F.S.
Chlorine Sensor Temperature Range: 0–60°C
Turbidity Sensor Range: 0–400 / 2000 / 4000 NTU
Turbidity Sensor Accuracy: ±2% or 0.5 NTU

Comprehensive Services Using This Product

From installation to ongoing support, we’re with you every step of the way.

Thermography

Infrared imaging for proactive maintenance and safety.

Calibration

Precise calibration ensuring measurement accuracy and compliance.

Industries Using This Product

Our solutions are trusted by top industries to drive growth and improve operations.

Water

Reliable solutions for water treatment and quality monitoring in industrial applications.

Power

Optimizing power plant operations with real-time monitoring and predictive maintenance solutions.

Food & Beverage

Improving production and safety in food and beverage industries with real-time monitoring.

Chemicals & Fertilisers

Precision solutions for chemical processes, ensuring compliance and operational efficiency.

What Customers Say About Us

Trusted Engineering Support

The team provided clear technical guidance and practical solutions. Execution was smooth and well coordinated throughout.

Mr. Vivek NairGeneral Manager – Operations, Cement Industry

Dependable Technical Partner

Their approach was systematic and aligned with our plant needs. Overall experience with product and service has been positive.

Ms. Kavita RaoSenior Manager – Maintenance, Steel Sector

Application-Focused Solutions

They understood our process conditions before recommending equipment. Support during installation was handled professionally.

Mr. Rohan MehtaProject Lead – Power Plant

Consistent Service Delivery

Product performance has been stable in regular operations. The support team responds in a timely manner.

Mr. Anil DeshmukhInstrumentation Head, Process Manufacturing

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