Single Loop Temp & Process Controllers

Temperature and process controllers typically fit into one of two categories, single loop or multi-loop.

When should you use a Single Loop Controller?

If a system requires a single control loop or discrete devices then a single loop controller can be used to control a thermal or process machine. These instruments can range from the very basic - single, manual, setpoint changes, through to sophisticated profilers which have the capability to execute multiple setpoint changes over a specified period of time.

Single loop controllers are typically front-of-panel products. These controllers provide a clear display on the front of the controller. The machine operator or engineer (end user) can use this display to set up the controller in situ and make subsequent program changes.

Single Loop Controllers from West Control Solutions

West Control Solutions offers a wide range of single loop controllers from its leading product brands, CAL, Partlow, PMA and West. The range includes digital controllers available in 1/32, 1/16, 1/8 and 14 DIN sizes and offers varying degrees of functionality from basic on-off controllers through highly sophisticated devices with PID control.

The chart below presents a selection of our most popular single loop temperature and process controllers.

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Multi Loop Controllers

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Product

DIN Size

Dimensions 

Display  Features Certs.

MAXVU16

1/16 DIN
48mm x 48mm x 67mm 18mm upper and 10.2mm lower display digits
    • ‘Heat’ only or ‘heat & cool’ strategy
    • 2 alarms (absolute, deviation, band, loop)
    • Latching or non-latching alarm outputs
    • Zero shift or 2 point calibration
    • Ramp/dwell with delay time
    • 3 tactile keys
    • Front keys or software programming
    • Integral configuration port

     

    • CE
    • UL & cUL

     


    MAXVU8

    1/8 DIN

    96mm x 48mm x 67mm

    18mm upper and lower display digits
      • ‘Heat’ only or ‘heat & cool’ strategy
      • 2 alarms (absolute, deviation, band, loop)
      • Latching or non-latching alarm outputs
      • Zero shift or 2 point calibration
      • Ramp/dwell with delay time
      • 3 tactile keys
      • Front keys or software programming
      • Integral configuration port
      •  

         

        •  
          • CE
          • UL & cUL

             

        Single Loop PID Controllers - West 8100+ 1/8 DIN Temperature Controller

        Pro-EC44

        1/4 DIN
        96m x 96mm x 118mm 
        Day & Night display 
        shows plain text
        and bargraphs
          • Up to 64 programs with 255 segments
          • 5 control (event) tracks
          • Plain text program names
          • BluePort® and BlueControl software
          • Two universal inputs
          • 5 PID set manually selectable
          • Self-Tuning at start-up and setpoint

           

          • CE
          • cULus

           

          Single Loop PID Controllers - West 8100+ 1/8 DIN Temperature Controller

          Pro-16

          1/16 DIN

          48m x 48mm x 118mm

          2 x 4 Digital LED
            • Up to 16 profiles with x 16 segments with 4 event tracks
            • BluePort® Front interface and BlueControl software
            • Maintenance manager and error list
            • One universal input and one optional input
            • Up to 4 digital inputs
            • 2 PID set manually selectable
            • Self-Tuning at start-up and setpoint

               

              • CE
              • cULus

               

              Single Loop PID Controllers - West 8100+ 1/8 DIN Temperature Controller

              Pro-8

              1/8 DIN
              96m x 48mm x 118mm 
              2 x 4 Digit LED
              Optional Red
                • Up to 10 segments
                • BluePort® Front interface and BlueControl software
                • Maintenance manager and error list
                • One universal input and one optional input
                • 2 PID set manually selectable
                • Self-Tuning at start-up and setpoint
                • RS 422/485 Modbus RTU interface
                • Built-in transmitter power supply

                 

                • CE
                • cULus
                • DIN EN 14597
                • GOST-R

                 

                Single Loop PID Controllers - West 6100+ 1/16 DIN Temperature Controller

                Pro-4

                1/4 DIN

                96m x 96mm x 118mm

                Day & Night display
                shows plain text
                and bargraphs
                  • Up to 16 programs with 16 segments each
                  • 4 control (event) tracks
                  • Plain text program names
                  • BluePort® Front interface and BlueControl software
                  • Maintenance manager and error list
                  • Two universal inputs
                  • 2 PID set manually selectable
                  • Self-Tuning at start-up and setpoint
                  • CE
                  • cULus

                   

                  CAL 3300 Single Loop Temperature Controller

                  CAL 3300

                  1/32nd DIN

                  24 x 48 x 107mm

                  1 x 4 Digital LED
                  • PID Control
                  • Auto-Tune
                  • Quick Start Wizard
                  • Single Ramp/Soak (Dwell Programme)
                  • On/Off Control
                  • Derivative Approach Control (dAC)
                  • Remote Configuration via CALgrafix
                  • Datalogging Software

                   

                  • IP66
                  • CE
                  • UL
                  • CSA
                  • FM Approval

                   

                  CAL 9300 Single Loop Temperature Controller

                  CAL 9300

                  1/16th DIN

                  48 x 48 x 107mm

                  1 x 4 Digital LED
                  • PID Control
                  • Auto-Tune
                  • Quick Start Wizard
                  • Single Ramp/Soak (Dwell Programme)
                  • On/Off Control
                  • Derivative Approach Control (dAC)
                  • Remote Configuration via CALgrafix
                  • Datalogging Software

                   

                  • IP66
                  • CE
                  • UL
                  • CSA
                  • FM Approval

                   

                  CAL 9400 Single Loop Temperature Controller

                  CAL 9400

                  1/16th DIN

                  48 x 48 x 107mm

                  2 x 4 Digital LED
                  • PID Control
                  • Auto-Tune
                  • Quick Start Wizard
                  • Single Ramp/Soak (Dwell Programme)
                  • On/Off Control
                  • Derivative Approach Control (dAC)
                  • Remote Configuration via CALgrafix
                  • Datalogging Software

                   

                  • IP66
                  • CE
                  • UL
                  • CSA
                  • FM Approval

                   

                  CAL 9500P Programmable Controller

                  CAL 9500P

                  1/16th DIN

                  48 x 48 x 107mm

                  2 x 4 Digital LED
                  • Programmer Function
                  • 31 Programs with up 126 Segments
                  • PID Control
                  • Auto-Tune
                  • Quick Start Wizard
                  • Remote Configuration via CALgrafix
                  • Datalogging Software

                   

                  • IP66
                  • CE
                  • UL
                  • CSA
                  • FM Approval

                   

                  West 4100+ 1/4 DIN Temperature Controller

                  West 4100+

                  1/4th DIN

                  96 x 96 x 100mm

                   

                  4 Button Operation
                  2 x 4 Digit LED
                  Optional Red/Green
                  5 LED Indicators

                   

                  • Dual Setpoints 
                  • Heat/Cool Operation
                  • Pre, Auto or Manual Tuning
                  • Plug-in Output Modules 
                  • User-Selectable Operator Modes
                  • User-selectable Plug-and-Play Output Cards
                  • Process and Loop Alarms
                  • Adjustable Hysteresis

                   

                  • IP66
                  • CE
                  • UL
                  • UL
                  • CSA

                   

                  West 6100+ 1/16 DIN Temperature Controller

                  West 6100+

                  1/16th DIN

                  48 x 48 x 107mm

                  4 Button Operation
                  2 x 4 Digit LED
                  Optional Red/Green
                  5 LED Indicators
                    • Dual Setpoints 
                    • Heat/Cool Operation
                    • Pre, Auto or Manual Tuning
                    • Plug-in Output Modules 
                    • User-Selectable Operator Modes
                    • User-selectable Plug-and-Play Output Cards
                    • Process and Loop Alarms
                    • Adjustable Hysteresis

                     

                    • IP66
                    • CE
                    • UL
                    • ULC
                    • CSA

                     

                    West 8100+ 1/8 DIN Temperature Controller

                    West 8100+

                    1/8th DIN 96 x 48 x 100mm 4 Button Operation
                    2 x 4 Digit LED
                    Optional Red/Green
                    5 LED Indicators
                      • Dual Setpoints 
                      • Heat/Cool Operation
                      • Pre, Auto or Manual Tuning
                      • Plug-in Output Modules 
                      • User-Selectable Operator Modes
                      • User-selectable Plug-and-Play Output Cards
                      • Process and Loop Alarms
                      • Adjustable Hysteresis
                      • IP66
                      • CE
                      • UL
                      • ULC
                      • CSA