pH Controllers

 

A microprocessor digital pH controller constantly monitors and maintains pH levels within specific parameters and boundaries adding an acid or alkali chemical accordingly through chemical dosing pumps connected to the controller until the pH value is again within the working parameters allowing the process to run more efficiently, various types of controllers offering various degrees of features and programming functionality's to suit every application as a stand alone pH system or with other process systems. Due to the significant role pH measurement plays in various industries controllers operators can connect to a local webserver network for remote access to monitor the system in real-time with full programming authority.

 pH Measurement

 

The measurement pH is essential in establishing and maintaining the chemical conditions of a solution ensuring it remains within acceptable parameters achieved by using a automatic monitoring system comprises of a pH controller and glass combination electrode to determine the ph value, the combination electrode measures the Hydrogen Ion concentration in an aqueous solution which determines whether a liquid is neutral, acid or alkali (base) the electrode generates a millivolt potential proportional to the ph value which is amplified by the ph controllers software to give an instantaneous value.

The importance of pH measurement and control cannot be underestimated although commonly associated with the water treatment industry maintaining pH levels in fact plays a vital role across a vast range of industries and is an essential element in determining the efficiency quality and strict regulations are adhered to accordingly.

 pH Controllers

 

High precision microprocessor pH controllers in IP65 surface mounting housing operating as a stand alone system or can be easily integrated with other process equipment required for more complex control systems applications such as wastewater, water treatment and effluent treatment applications, equipped with large self explanatory graphic display for real-time measurement including messages associated with temperature, alarms for flow and electrode error including output relays controlling the acid and alkali dosing pumps.

 pH Instruments

 

A pH instrument analyses the change in Hydrogen Ion activity measured by a pH combination electrode in an aqueous solution to determine weather a liquid is neutral, acid or alkali ensuring levels remain within specific parameters critical in a number of commercial and industrial applications, advancement in electrode technology has greatly expanded applications where pH measurement has increasingly been used as a more cost effective alternative to other forms of measurement and control. Whilst pH instruments are often used as a stand alone system they are more commonly used as a panel mounted instrument being used in control panels for wastewater and effluent treatment process applications.

 

 

 MT200-pH Controller

 

pH controller developed for high precision process control applications characterised by isolated measurement graphic display with non-intrusive programming software system and real-time measurement for reliable process control, visual inspection of the display provides additional information for temperature, flow, active outputs and alarm status with parameters configured for process-specific tasks.

 

Technical Details

 

»  Configurable Relay Outputs :- On/Off Mode - PWM Mode - Timed Activation

»  Alarm Messages :- Probe Failure - Temperature - Flow - Set-Point Time-Out

»  pH Electrode working efficiency  address utilising the washing cycle function

»  Inputs/Outpus :- Flow - Temp Sensor - 1 x 4÷20mA Output - Alarms

»  Temperature Measurement :- PT100 Sensor - PT1000 Sensor

 

»  Stabilised Universal 100÷240v Power Supply

»  Dimensions :- 144 x 144 x 122mm

 

Applications

 

| Water Treatment | Wastewater | Drinking Water | Swimming Pools | PotableWastewater | Food & Beverage | Agricultural Systems  |

 pH Controllers

 ( PID Software )

 

Sophisticated professional high-precision pH instrument with PID software technology which continuously adapts the live pH readings against the desired set-point parameters to a programmed algorithm eliminating any chemical overshoot delivering consistent results and increasing the process efficiency, the pH electrode is protected against electrical interference by reinforced galvanic isolation eliminating measurement variations critical for many high precision water treatment processes in the commercial and industrial sectors.

 MT400-pH (PID) Controller

 

Sophisticated pH controller in IP65 wall mounted housing developed for high precision control processes with PID software technology and reinforced galvanic isolation to protect the pH electrode against electrical interference, smart graphic display changes colour according to working conditions with non-intrusive programming PID algorithm software for increased measurement precision and control.

 

Technical Details

 

»  Configurable Relay Outputs :- PID algorithm according to detected parameters

»  Smart Graphic Display :- Changes colour to working status including alarms

»  pH Electrode working efficiency  address utilising the washing cycle function

»  Inputs/Outpus :- Flow - Temp Sensor - 1 x 4÷20mA Output - Alarms

»  Temperature Measurement :- PT100 Sensor - PT1000 Sensor

 

» Remote monitoring access with full programming authority.

»  Stabilised Universal 100÷240v Power Supply

» Dimensions :- 144 x 144 x 122mm

 

Applications

 

| Water Treatment | Wastewater | Drinking Water | Swimming Pools | Potable Wastewater | Food & Beverage | Agricultural Systems  |

Panel Mounted pH Instruments

State Of The Art PID Algorithm Software Technology

 MT200-pH Panel Instrument

 

pH Instrument developed for high precision process control applications characterised by isolated measurement graphic display with non-intrusive programming software system and real-time measurement for reliable process control, visual inspection of the display provides additional information for temperature, flow, active outputs and alarm status with pparameters configured for process-specific tasks.

 

Technical Details

 

»  Configurable Relay Outputs :- On/Off Mode - PWM Mode - Timed Activation

»  Alarm Messages :- Probe Failure - Temperature - Flow - Set-Point Time-Out

»  pH Electrode working efficiency  address utilising the washing cycle function

»  Inputs/Outpus :- Flow - Temp Sensor - 1 x 4÷20mA Output - Alarms

»  Temperature Measurement :- PT100 Sensor - PT1000 Sensor

 

»  Stabilised Universal 100÷240v Power Supply

»  Dimensions :- 96 x 96 mm

 

Applications

 

| Water Treatment | Wastewater | Drinking Water | Swimming Pools | PotableWastewater | Food & Beverage | Agricultural Systems  |

 MT400-pH (PID) Panel Instrument

 

Sophisticated pH instrument in IP65 wall mounted housing developed for high precision control processes with PID software technology and reinforced galvanic isolation to protect the pH electrode against electrical interference, smart graphic display changes colour according to working conditions with non-intrusive programming PID algorithm software for increased measurement precision and control.

 

Technical Details

 

»  Configurable Relay Outputs :- PID algorithm according to detected parameters

»  Smart Graphic Display :- Changes colour to working status including alarms

»  pH Electrode working efficiency  address utilising the washing cycle function

»  Inputs/Outpus :- Flow - Temp Sensor - 1 x 4÷20mA Output - Alarms

»  Temperature Measurement :- PT100 Sensor - PT1000 Sensor

 

» Remote monitoring access with full programming authority.

»  Stabilised Universal 100÷240v Power Supply

» Dimensions :- 144 x 144 x 122mm

 

Applications

 

| Water Treatment | Wastewater | Drinking Water | Swimming Pools | Potable Wastewater | Food & Beverage | Agricultural Systems  |