Single Loop Temperature & Process Controllers

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Single Loop Controllers

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Single loop controllers are cost effective and easy to use devices used in temperature and other processes to control one specific variable. From basic devices with core functions, to those with advanced features, a range of single loop controllers are available to ensure precise control for demanding applications. Typically, single loop controllers are front-of-panel products. Many of our controllers have a high visibility display for increased clarity that enables vital process information and alarm messages to be viewed at a glance. These features allow the single loop controller to control process variables in a wide variety of applications that include industrial and lab ovens, sealers, kilns, food processing, extruder barrel heating, and heat presses, to name a few.

West Control Solutions offers an expansive line of products from its leading 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 products with varying degrees of functionality from basic to sophisticated.

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

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Product

DIN Size

Dimensions 

Display  Features Certs.
MAXVU16 ProductPageThumb2

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 ProductPageThumb

    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

           

        6100+ Single Loop Controller t

        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

           

          8100+ Single Loop Controller t

          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
          4100+ Single Loop Controller t

          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
          Pro EC44 RHF thumb

          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

             

            KS40 1 Single Loop Controller 100

            KS 40-1

            1/8 DIN

            96 x 48 mm x 118 mm

            2 x 4-digit LED Display
            • BluePort® Front interface and BlueControl© software
            • Maintenance manager and error list
            • Automatic/manual key
            • Monitoring of heating current and input circuit
            • Timer and programmer
            • Extended limit signalling function with latch
              • CE
              • cULus
              • UL
              KS40 1 Single Loop Controller 100

              KS 40-1

              1/8 DIN

              96 x 48 mm x 118 mm

              2 x 4-digit LED Display
              • BluePort® Front interface and BlueControl© software
              • Maintenance manager and error list
              • Automatic/manual key
              • Monitoring of heating current and input circuit
              • Timer and programmer
              • Extended limit signalling function with latch
                • CE
                • cULus
                • UL
                KS50 1 Single Loop Controller t

                KS 50-1

                1/8 DIN

                48 x 48 x 107mm

                2 x 3-digit LED Display
                • Freely configurable analogue output, e.g. as process value output
                  Customer-specific linearisation for all sensors
                  Extended temperature range up to 60°C
                  - allows mounting close to the process
                  Easy 2-point or offset measurement corrections
                  Emergency operation after sensor break by means of
                  the “output hold“ function

                   

                  • CE
                  • cULus
                  • DIN EN 14597

                   

                  CAL 9300

                  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

                   

                  9400 Single Loop Controller t

                  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

                   

                  9500 Single Loop Controller t

                  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

                   

                  KS 94 Single Loop Controller 100

                  KS 94

                   1/4 DIN

                   96 x 96 x 160mm

                  Multi-function LC display with red backlighting
                    • Ratio control
                    • Mean value
                    • Feed-forward control
                    • Override control
                    • Measurement value output and DAC®
                      • CE
                      KS 41 1 Single Loop Controller

                      KS 41-1

                      1/8 DIN

                      48 x 96 mm x 118 mm

                      2 x 3-digit LED Display
                      • BluePort® Front interface and BlueControl© software
                      • Maintenance manager and error list
                      • Automatic/manual key
                      • Monitoring of heating current and input circuit
                      • Timer and programmer
                      • Extended limit signalling function with latch
                        • CE
                        • cULus
                        • UL

                         

                        KS 42 1 Single Loop Controller 100

                        KS 42-1

                        1/4 DIN

                        96 x 96 mm x 118 mm

                        2 x 3-digit LED Display
                        • BluePort® Front interface and BlueControl© software
                          Maintenance manager and error list
                          Automatic/manual key
                          Monitoring of heating current and input circuit
                          Timer and programmer
                          Extended limit signalling function with latch

                        • CE
                        • cULus
                        • UL
                        KS90 1 Single Loop Controller t

                        KS 90-1

                        1/8 DIN

                        96 x 48 mm x 118 mm

                        2 x 4-digit LED Display
                        • BluePort® front interface and BlueControl© software
                        • Maintenance manager and error list
                        • Two universal inputs
                        • Day & night display shows plain text and bargraphs
                        • Type tested to EN 14597 (replaces DIN 3440) and cULus
                        • Valve controller with position feedback and DAC monitoring
                        • 3-point controller for water, fan and oil cooling
                        • CE
                        • cULus
                        • DIN EN 14597

                         

                        KS 92 1 Single Loop Controller t

                        KS 92-1

                        1/4 DIN

                        96 x 96 mm x 118 mm

                        2 x 3digit LED Display
                        • BluePort® front interface and BlueControl© software
                        • Maintenance manager and error list
                        • Two universal inputs
                        • Day & night display shows plain text and bargraphs
                        • Type tested to EN 14597 (replaces DIN 3440) and cULus
                        • Valve controller with position feedback and DAC monitoring
                        • 3-point controller for water, fan and oil cooling

                        • CE
                        • cULus
                        • DIN EN 14597
                          N2300 Single Loop Controller t

                          N2300

                          1/32 DIN 24 x 48 x 110 mm

                          1 x 4-digit LED Display 
                          Red or green

                          • Simple operation for easy setup
                          • 4 digit red/green digital display
                          • PID control with manual override tune capability for 
                          • specialised applications
                          • Solid state relay output for primary control
                          • CE
                          • cULus
                          • UL
                          N6400 Single Loop Controller t

                          N6400

                          1/6 DIN 48 x 48 x 110mm  1 x 4-digit LED Display 
                          Red or green
                          • Fast and accurate control via raPID fuzzy logic
                          • 4 programs with 16 free-form segments
                          • Program ramps in rate or time mode
                          • ‘Auto hold’ facility, remote run hold, event output, 
                          • power failure recovery and guaranteed soak
                          • CE
                          • cULus
                          • UL

                           

                          4170+ Single Loop Controller

                          4170+

                          1/4 DIN 96 x 96 x 100mm  1 x 4-digit LED Display 
                          Red or green
                          • Universal input for thermocouple, PT100, mV, V and mA sensors 
                          • Valve position indication
                          • Auto or manual tuning
                          • Process & loop alarms
                          • Remote/dual setpoint
                          • CE
                          • UL 
                          • cUL
                          • CSA
                          6170+ Single Loop Controller t

                          6170+

                          1/16 DIN 48 x 48 x 110mm 1 x 4-digit LED Display 
                          Red or green
                          • Universal input for thermocouple, PT100, mV, V and mA sensors 
                          • Valve position indication
                          • Auto or manual tuning
                          • Process & loop alarms
                          • Remote/dual setpoint
                          • CE
                          • UL 
                          • cUL
                          • CSA
                          8170+ Single Loop Controller t

                          8170+

                          1/8 DIN 96 x 48 x 100mm 1 x 4-digit LED Display 
                          Red or green
                          • Universal input for thermocouple, PT100, mV, V and mA sensors 
                          • Valve position indication
                          • Auto or manual tuning
                          • Process & loop alarms
                          • Remote/dual setpoint
                          • CE
                          • UL 
                          • cUL
                          • CSA
                          Pro 16 new product thumb 100

                          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

                               

                              Pro 8 new product thumb

                              Pro-8

                              1/8 DIN 96mm 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
                                Pro 4 new product thumb

                                Pro-4

                                1/4 DIN

                                96mm 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

                                   

                                  PLastX6 Thumb

                                  PlastX6

                                  1/16 DIN

                                  48mm x 48mm x 110mm

                                  2 x 4 Digit LED
                                  Optional Red/Green
                                    • Economic solution to precision temperature control of extruders
                                    • Fast Configuration with one page set-up guide
                                    • Suitable for both single screw, twin screw, plastic or rubber
                                    • Each controller selectable as heat only, heat/cool, or indicator
                                    • On/off button for disabling zone
                                    • LEDs for Low Alarm, Band Alarm, and Autotuning

                                       

                                      • CE
                                      • UL
                                      • ULC
                                      • CSA

                                       

                                      PLastX8 Thumb

                                      PlastX8

                                      1/8 DIN 96mm x 48mm x 100mm  2 x 4 Digit LED
                                      Optional Red/Green
                                        • Economic solution to precision temperature control of extruders
                                        • Suitable for both single screw, twin screw, plastic or rubber
                                        • Fast Configuration with one page set-up guide
                                        • Each controller selectable as heat only, heat/cool, or indicator
                                        • On/Off button for disabling zone
                                        • LEDs for Low Alarm, Band Alarm, and Autotuning

                                           

                                          • CE
                                          • UL
                                          • ULC
                                          • CSA