Online Analyzer

Online Analyzer

Online analyzer controllers are specialized instruments designed to continuously monitor and measure essential water parameters, such as pH, Dissolved Oxygen (DO), Total Dissolved Solids (TDS), Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Chlorine, and Turbidity.

TBEL supplies high-performance online panel, wall, and immersion solutions. These systems play a critical role in industrial and applications by supporting auto-dosing systems, blower automation, and automated process control to maintain consistent water quality. Available in flexible physical configurations, they can be easily integrated as either wall-mounted or panel-mounted units to suit different plant layouts.

AVAILABLE BRANDS:

SEKO(Italy)
Suntex(Taiwan)
Aqualabo(France)
Juvotron(China)

Description

Short Description & Specifications

Available SensorspH, ORP/Redox, Conductivity (EC), TDS,  Dissolved Oxygen, BOD, COD, TSS, Turbidity, Temperature, Hydrogen Peroxide, Chlorine, Ozone & Others
ConfigurationsSingle sensor input & Multiple sensor options (Dual/Multi-parameter tracking)
Measuring RangepH: 0.00 to 14.00 pH | ORP: ±2000 mV | EC: 0.05 µS/cm to 200 mS/cm | Chlorine: 0 to 200 ppm | DO: 0 to 20 mg/L
Measurement AccuracypH: 0.00 to 14.00 pH
ORP/Redox: ±2000 mV
Conductivity (EC): 0.05 µS/cm to 200 mS/cm
TDS: 0 to 20,000 ppm (mg/L)
Dissolved Oxygen (DO): 0 to 20.0 mg/L (ppm) / 0 to 200%
BOD: 0 to 1,500 mg/L
COD: 0 to 2,000 mg/L
TSS: 0 to 50 g/L (0 to 50,000 mg/L)
Turbidity: 0 to 4000 NTU (FNU)
Temperature: -10.0 °C to +130.0 °C
Hydrogen Peroxide (H₂O₂): 0 to 2000 ppm
Chlorine (Free/Total): 0.00 to 20.00 ppm (mg/L)
Ozone (O₃): 0.00 to 10.00 ppm
Others (PAA/ClO₂): 0 to 2000 ppm (Peracetic Acid) / 0 to 20 ppm (Chlorine Dioxide)
Supply Voltage220 VAC (50/60 Hz), 24 VAC/VDC, or 12 VDC options
Display Options LCD Graphic Display
Signal Output & Relays4–20 mA, RS485 (Modbus RTU), Frequency/Pulse, and 2 to 6 Relay Outputs
Working Temperature & PressureOperating Temp: -10 °C to +130°C (sensor dependent) | Max Pressure: Up to 16 bar
Other SpecificationsAutomatic Temperature Compensation (Pt100/Pt1000), Data Logging, & Password Protection

Features & Key Advantages

Multi-Parameter Tracking

Monitors pH, ORP, conductivity, chlorine, oxygen, turbidity, peracetic acid, ozone, bromine, and temperature.

Thermal Compensation

Integrated thermal sensors compensate for fluid variations to guarantee reliable measurement accuracy.

Robust Glass & Poly Body

Probes engineered with polycarbonate, epoxy, glass, SS316L, and PTFE materials for harsh process conditions.

High Temp & Pressure Limit

Specialized probes sustain environments up to 130°C and process line pressures reaching up to 16 bar.

Submersible & Weatherproof

Sensory components built with IP68 immersion ratings alongside IP65 wall and panel controller units.

Versatile Modular Holders

Supports open multi-parameter cells, high-pressure in-line fittings, and immersion probes up to 2.5 m.

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