Chlorine Dioxide (ClO₂)

Chlorine dioxide (ClO₂) is added to the drinking water to prevent the growth of bacteria and other harmful microorganisms.

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Online Multiparameter Universal Controller | LH-D6901

Online Multiparameter Universal Controller - Overview

This intelligent online controller is widely used in water quality detection and monitoring in sewage plants, waterworks, water stations, surface water and other industries. Its modular design offers various modules of more than 20 kinds of sensors, which can be combined at will, as well as reserved expansion functions. It can measure 4 parameters similtaneously and has 2 analogue outputs.

Online Multiparameter Universal Controller - Features
- High definition color touch screen
- Strong expansibility and practicability
- Multiple output modes
- IP65 waterproof
- High and low alarm
- Chinese and English interface
- Remote communication
- History record
- Customisation services
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Amperometric Chlorine Dioxide Electrode | GF2632

Amperometric Chlorine Dioxide Electrode - Overview

This electrode is designed to measure residual chlorine dioxide in water treatment applications. The electrode is available with a measurement range of 0.02 to 2 ppm. This electrode requires the electrode to output a digital (S3L) signal to the 9950-X Chlorine Controller. Utilising smart-sensor technology, this electrode has a unique embedded memory chip and can communicate a wide variety of information to the 9950-X Chlorine Controller. The 9950-X can display the electrode's stored information including the serial number, electrode type, service time in hours, chlorine range, and high and low temperatures. The patented DryLoc® connector with its gold-plated contacts and O-ring seal ensures a waterproof and reliable interconnect to the 2650 electronics. This allows quick assembly during system start-up while providing an easy way to service or replace the Amperometric electrode. This electrode is required to be in chlorinated water at ALL times.

Amperometric Chlorine Dioxide Electrode - Features
- Embedded memory chip accessible via the GF 9950-X Chlorine Controller
- Quick assembly with DryLoc® connector
- Integrated temperature element for automatic temperature compensation
- Separate drive electronics (2650 Electronics), for easy servicing & electrode replacement
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Chlorine Dioxide Analyser System | GF 4632

Chlorine Dioxide Analyser System - Overview

This integrated all-in-one system measures Chlorine Dioxide residual up to 2 ppm/mg/l. The clear flow cell accommodates the Chlorine Dioxide and optional pH electrode, flow regulator, filter and variable area flow indicator in one compact unit. The flow regulator has a removable filter and accepts inlet pressures of 1 to 8 bar (15 to 120 psi). It maintains constant flow and minimal pressure on the sensors. Water flow is controlled and directed vertically into the sensor tips eliminating the build-up of air bubbles that can cause inaccurate measurement. The flow cell is also designed to maintain a minimum amount of water to ensure sensors stay submerged, even when the system and flow is turned off. This complete system has everything needed to support chlorine monitoring for 1 full year of operation. The design allows quick and easy installation and comes complete with four 4 to 20 mA outputs, flow switch with relay interrupt, four binary inputs and two mechanical relays. Optionally the 9950-X can be used with the 3-950.395-M (159 001 905) Modbus Module.

Chlorine Dioxide Analyser System - Features
- Reagent free measuring
- Chemical Guard
- Prevents overdosing of chemicals
- Built-in flow switch
- Chlorine Dioxide and pH electrode performance data (optional pH)
- Automatic time stamp after successful calibration
- Customer-enabled alarm feature for re-calibrating
- Quick and easy installation
- Built-in flow regulator - constant flow & pressure regardless of inlet pressure
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Multi-Parameter Analyser | MP301

Multi-Parameter Analyser - Overview

MP301 multi-parameter sensor is suitable for long-term, online monitoring. It can measure up to 7 of the following parameters simultaneously: Temperature, Depth (Pressure), DO, Chlorophyll, Blue-green algae, pH, ORP, Conductivity & Salinity & TDS, Turbidity, Ammonia nitrogen, Nitrate nitrogen, Chloride ions, and Fluoride ions. Optional accessories such as the handheld communicator, Bluetooth module and battery pack are also available for easy, portable measurement.

Multi-Parameter Analyser - Features
- Measure up to 7 parameters simultaneously
- Use with battery, solar, or mains power supply
- Modbus RS-485
- Electrode can be placed directly in the field
- Maintenance is quick and easy
- Optional self-cleaning system
- Power supply: positive and negative reverse connection protection
- Operation software with Windows interface
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Chlorine Dioxide Sensor | Chlodi::lyser

Chlorine Dioxide Sensor - Overview

The chlodi::lyser sensor, for monitoring chlorine dioxide, detects the ions in the solution based on electric changes in the electric current. It is suitable for all kinds of water treatment. It produces stable readings even at high fluctuations of temperature, flow & pH. The chlodi::lyser is not cross sensitive to chlorine and strong surface-active agents are tolerated.

Chlorine Dioxide Sensor - Features
- s::can plug & measure
- strong surfactants are tolerated
- not cross sensitive to chlorine
- factory pre-calibrated
- amperometric measuring principle
- suitable for all kinds of water treatment
- long-term stability
- low maintenance
- replace membrane only once a year
- readings stable even at high fluctuations of flow, pH & temperature
- mounting and measurement in a flow cell
- operation via s::can terminals & s::can software
- additionally also measures temperature
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Portable Multi-Parameter Analyser Kit | MP301+HDC-100A

Portable Multi-Parameter Analyser Kit - Overview

MP301 multi-parameter sensor is suitable for long-term, online monitoring. It can measure up to 7 of the following parameters simultaneously: Temperature, Depth, DO, Chlorophyll, Blue-green algae, pH, ORP, Conductivity & Salinity & TDS, Turbidity, Ammonia nitrogen, Nitrate nitrogen, Chloride ions, and Fluoride ions. Optional accessories such as a Bluetooth module and battery pack are also available for easy, portable measurement.

HDC-100A Communicator: To complete the MP301 integrated multi-parameter analyser, the HDC-100A completes data reading, parameter setting and calibration of the analyser without a PC. This enables portable applications. It includes a built-in GPS receiver, Bluetooth functionality, USB interface and data storage function. Ergonomically designed for hand-held operation, it is easy to grasp in a wet environment.

Portable Multi-Parameter Analyser Kit - Features
- Set the sampling interval
- Use with battery, solar, or mains power supply
- Built-in battery
- Bluetooth communication
- LED display
- Data storage function
- ModbusRS-485
- Electrode can be placed directly in the field
- Maintenance is quick and easy
- Optional self-cleaning system
- Power supply: positive and negative reverse connection protection
- Operation software with Windows interface
- Convenient and efficient parameters settings
- Real-time data and curve display
- Quick and easy calibration
- Historical data download and curve display
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