PI ANALYSER

PI ANALYSER

 

Process Instruments (Pi) are based in Burnley in the United Kingdom, with subsidiaries in Ireland & France and a company representative in China.

Pi has two models of controller/analyser, the CRIUS 4.0 and the CRONOS. CRIUS 4.0 offers more sensor connections and more functionality/flexibility with a colour screen, optional GPRS modem or LAN adaptor so results can be monitored anywhere in the world.

 

 

Highest Quality – Low Cost – Superior Functionality


KEY Benefit :

The CRIUS 4.0 controller provides users with numerous benefits such as:

  • Up to 8 sensors with appropriate analogue outputs & relays, and the option for further expansion.
  • Onboard PID and other controls.
  • Onboard data logging.
  • Remote Access via MQTT.
  • Industry leading autocleaning options for sensors.

CRIUS 4.0 are successfully used in different water treatment processes such as drinking water, municipal waste, swimming pools etc.


Summary of Applications

  • Water Treatment
  • Drinking Water
  • Waste Water
  • Industrial Water
  • Food and Drink
  • Pool and Spa Control
  • Paper and Pulp

Sensor :

Different Sensors for CRIUS 4.0:

  • Free Chlorine Analyser
  • Total Chlorine
  • Bromine
  • Chlorine Dioxide Analyser
  • Chlorite
  • Ozone
  • Peracetic Acid
  • Hydrogen Peroxide 
  • Dissolved Oxygen
  • Suspended Solids
  • Streaming Current
  • Turbidity
  • pH
  • ORP
  • Organics (UV254Sense)
  • Conductivity
  • Particle Counter
  • Fluoride
  • High Range Chlorine Dioxide (0.35%)
  • High Range Hypochlorite (16%)
  • Tagged Polymer
  • Corrosion
  • Alkalinity
  • Coagulation Control (drinking water)
  • Coagulation Control (dissolved air flotation)
  • Choose from Standard Configurations or ‘Build Your Own Analyser’

 

Options :

  • Remote access via GPRS or LAN
  • Modbus RS485 or TCP/IP
  • Profibus DPV
  • PID Loops
  • Expandable to 32 analogue I/O and 32 digital inputs and 32 relay outputs
  • Up to 8 sensor inputs expandable to 32
  • Efficiency calculations
  • Dual/triple validation
  • Polymer control
  • Variable speed drive control
  • Automatic cleaning
  • Grundfos DDA pump integration
  • Timer and scheduler
  • Dual feed
  • Arithmetic functions

 


 

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