Single Loop Temp & Process Controllers

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

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
          •  

          West 4100+ 1/4 DIN Temperature Controller

          West 4100+

          1/4 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+

          1/16 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+

            1/8 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
              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 - CAL 3300 Single Loop Temperature Controller

                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
                  KS 50-1

                  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 3300 Single Loop Temperature Controller

                    CAL 3300

                    1/32 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

                    1/16 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

                    1/16 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

                    1/16 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.gif

                    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

                        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

                          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
                          KS 90-1

                          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

                          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.gif

                            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.gif

                            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.gif

                            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.gif

                            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.gif

                            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
                            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