--- description: Red Lion PXU series PID controllers are the perfect solution for your basic control needs. PXU features cover applications requiring simple on/off control up to full PID control. PXU has one of the largest displays in the industry, making it easy to read from a distance. Available in different sizes (1/16, 1/8, and 1/4 DIN), with a compact, space-saving design, the PXU can be installed in enclosures with smaller depths, saving space and money. title: PXU PID Controllers (Copy) image: https://www.sarlin.com/hubfs/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_2000x2000_Left%20(1).jpg --- #### Product search #### Brands Select brand - Kaikki - Adev - ADZ NAGANO - Aquametro - Badger - Banner - Bauer Kompressoren - Blackline Safety - BOGE - Classic Filters - Codel - Crane - Delta Mobrey - Detector - Dias Infrared Systems - Donaldson - Dostmann - Effecto - EKS - Elindco - Emerson - Escha - Finetek - Fitok - Fortress - FST GmbH - Hanwha Techwin - Hertz Kompressoren - Houdec - Iconics - Idem Safety - IPR - LASE - Limatherm Sensor - Lumasense - Marsh Bellofram - MB Connect Line - MesaLabs - Microsyst - Mobotix - Monitor - Motrona - Nexcom - Optex - Parker - PST - Red Lion - Scaime - SEG - Seneca - Senmatic - SpotSee - TURCK - VPInstruments - Watlow - Zander Aachen - Zimmerli Inert ##### Automation and digital solutions - [Sensors and cables](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables) - [Object detection](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection) - [Inductive sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=Inductive+sensors) - [Capacitive sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=Capacitive+sensors) - [Photoelectric sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=Photoelectric+sensors) - [Ultrasonic sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=Ultrasonic+sensors) - [Radar sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=Radar+sensors) - [RFID](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=RFID) - [Other sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Object+detection&productGroup=Other+sensors) - [Position and motion sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Position+and+motion+sensors) - [Rotary encoders](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Position+and+motion+sensors&productGroup=Rotary+encoders) - [Linear encoders](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Position+and+motion+sensors&productGroup=Linear+encoders) - [Laser sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Position+and+motion+sensors&productGroup=Laser+sensors) - [Measuring arrays](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Position+and+motion+sensors&productGroup=Measuring+arrays) - [Process measurements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Process+measurements) - [Temperature](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Temperature) - [Cordsets and connectors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Cordsets+and+connectors) - [M8/M12 cables](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Cordsets+and+connectors&productGroup=M8%2FM12+cables) - [Other cables](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Cordsets+and+connectors&productGroup=Other+cables) - [Industrial connectors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Sensors+and+cables&productApplication=Cordsets+and+connectors&productGroup=Industrial+connectors) - [Instrumentation and analysis](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis) - [Temperature measurement](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Temperature+measurement) - [Temperature transmitters and controllers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Temperature+measurement&productGroup=Temperature+transmitters+and+controllers) - [Temperature sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Temperature+measurement&productGroup=Temperature+sensors) - [Thermal cameras and pyrometers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Temperature+measurement&productGroup=Thermal+cameras+and+pyrometers) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Temperature+measurement&productGroup=Accessories) - [Pressure measurement and control](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control) - [Pressure transmitters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control&productGroup=Pressure+transmitters) - [Differential pressure transmitters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control&productGroup=Differential+pressure+transmitters) - [Pressure switches](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control&productGroup=Pressure+switches) - [Pressure gauges](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control&productGroup=Pressure+gauges) - [Pressure calibrators](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control&productGroup=Pressure+calibrators) - [Pressure regulators](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Pressure+measurement+and+control&productGroup=Pressure+regulators) - [Flow measurements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements) - [Mechanical flow meters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements&productGroup=Mechanical+flow+meters) - [Coriolis flow meters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements&productGroup=Coriolis+flow+meters) - [Ultrasonic flow meters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements&productGroup=Ultrasonic+flow+meters) - [Rotameters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements&productGroup=Rotameters) - [Flow calibrators](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements&productGroup=Flow+calibrators) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Flow+measurements&productGroup=Accessories) - [Level measurement](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Level+measurement) - [Continuous level measurement](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Level+measurement&productGroup=Continuous+level+measurement) - [Level switches](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Level+measurement&productGroup=Level+switches) - [Analyzers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Analyzers) - [Emission measurements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Analyzers&productGroup=Emission+measurements) - [Humidity and dew point measurements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Analyzers&productGroup=Humidity+and+dew+point+measurements) - [Weighing and belt scales](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Weighing+and+belt+scales) - [Weighing transmitters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Weighing+and+belt+scales&productGroup=Weighing+transmitters) - [Load cells](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Weighing+and+belt+scales&productGroup=Load+cells) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Weighing+and+belt+scales&productGroup=Accessories) - [Fittings and valves](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Fittings+and+valves) - [Fittings](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Fittings+and+valves&productGroup=Fittings) - [Valves](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Fittings+and+valves&productGroup=Valves) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Fittings+and+valves&productGroup=Accessories) - [Heaters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Heaters) - [Thyristor controllers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Instrumentation+and+analysis&productApplication=Thyristor+controllers) - [IIoT](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=IIoT) - [Data collection](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=IIoT&productApplication=Data+collection) - [Remote access](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=IIoT&productApplication=Remote+access) - [Visualization](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=IIoT&productApplication=Visualization) - [Industrial PC](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=IIoT&productApplication=Industrial+PC) - [Mobile PC](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=IIoT&productApplication=Industrial+PC&productGroup=Mobile+PC) - [Gas detectors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Gas+detectors) - [Fixed gas detectors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Gas+detectors&productApplication=Fixed+gas+detectors) - [Portable gas detectors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Gas+detectors&productApplication=Portable+gas+detectors) - [Gas detection controllers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Gas+detectors&productApplication=Gas+detection+controllers) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Gas+detectors&productApplication=Accessories) - [Display and signaling devices](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices) - [Panel meters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Panel+meters) - [HMI displays](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=HMI+displays) - [Signal lights and sound sources](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Signal+lights+and+sound+sources) - [Tower lights](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Signal+lights+and+sound+sources&productGroup=Tower+lights) - [Work lights](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Signal+lights+and+sound+sources&productGroup=Work+lights) - [Light buttons](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Signal+lights+and+sound+sources&productGroup=Light+buttons) - [Audible elements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Signal+lights+and+sound+sources&productGroup=Audible+elements) - [Local displays](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Display+and+signaling+devices&productApplication=Local+displays) - [Control and data transfer](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer) - [Remote access](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Remote+access) - [Bus modules](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Bus+modules) - [Field devices](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Bus+modules&productGroup=Field+devices) - [IO-Link](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Bus+modules&productGroup=IO-Link) - [RFID](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Bus+modules&productGroup=RFID) - [Control devices](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Control+devices) - [Switches and routers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Switches+and+routers) - [Signal converters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Signal+converters) - [Protocol converters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Control+and+data+transfer&productApplication=Protocol+converters) - [Robotics and machine vision](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision) - [Tool changers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Tool+changers) - [Manual](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Tool+changers&productGroup=Manual) - [Pneumatic](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Tool+changers&productGroup=Pneumatic) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Tool+changers&productGroup=Accessories) - [Grippers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Grippers) - [Pneumatic](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Grippers&productGroup=Pneumatic) - [Mechatronic](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Grippers&productGroup=Mechatronic) - [Accessories](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Grippers&productGroup=Accessories) - [Robot linear tracks](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Robot+linear+tracks) - [Other components](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Other+components) - [Collision protection](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Other+components&productGroup=Collision+protection) - [Position compensation](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Other+components&productGroup=Position+compensation) - [Rotary connectors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Other+components&productGroup=Rotary+connectors) - [Machine vision](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Machine+vision) - [Profile measurements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Machine+vision&productGroup=Profile+measurements) - [3D measurements](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Robotics+and+machine+vision&productApplication=Machine+vision&productGroup=3D+measurements) - [Safety](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety) - [Locking solutions](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Locking+solutions) - [Mechanical locks](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Locking+solutions&productGroup=Mechanical+locks) - [Solenoid locks](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Locking+solutions&productGroup=Solenoid+locks) - [Trapped key systems](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Locking+solutions&productGroup=Trapped+key+systems) - [Bus-controlled locks](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Locking+solutions&productGroup=Bus-controlled+locks) - [Safety controllers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Safety+controllers) - [Relays](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Safety+controllers&productGroup=Relays) - [Controllers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Safety+controllers&productGroup=Controllers) - [Bus modules](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Safety+controllers&productGroup=Bus+modules) - [Sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Sensors) - [Explosive hazardous areas](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Sensors&productGroup=Explosive+hazardous+areas) - [Safety sensors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Sensors&productGroup=Safety+sensors) - [Signal barriers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Sensors&productGroup=Signal+barriers) - [Actuators](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Actuators) - [Light curtains](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Actuators&productGroup=Light+curtains) - [Scanners](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Actuators&productGroup=Scanners) - [E-STOP buttons](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Automation&productArea=Safety&productApplication=Actuators&productGroup=E-STOP+buttons) ##### Compressed air - [Compressors](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Compressed+air&productArea=Compressors) - [Compressed air dryers](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Compressed+air&productArea=Compressed+air+dryers) - [Compressed air filters](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Compressed+air&productArea=Compressed+air+filters) - [Nitrogen genarators](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Compressed+air&productArea=Nitrogen+genarators) - [Medical compressed air](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Compressed+air&productArea=Medical+compressed+air) - [Compressed air measuring devices](https://www.sarlin.com/en/products/pxu-pid-controllers-copy?productLine=Compressed+air&productArea=Compressed+air+measuring+devices) # PXU PID Controllers (Copy) **Red Lion PXU series PID controllers are the perfect solution for your basic control needs. PXU features cover applications requiring simple on/off control up to full PID control. PXU has one of the largest displays in the industry, making it easy to read from a distance. Available in different sizes (1/16, 1/8, and 1/4 DIN), with a compact, space-saving design, the PXU can be installed in enclosures with smaller depths, saving space and money.** ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_2000x2000_Left%20(1).jpg "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_2000x2000_Left%20(1).jpg") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_8DIN_500x500_Left.png "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_8DIN_500x500_Left.png") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/TCU_PCU_8DIN_700x700_Front%20(1).jpg "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/TCU_PCU_8DIN_700x700_Front%20(1).jpg") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_500x500_Left.png "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_500x500_Left.png") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_2000x2000_Left%20(1).jpg "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_2000x2000_Left%20(1).jpg") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_8DIN_500x500_Left.png "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_8DIN_500x500_Left.png") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/TCU_PCU_8DIN_700x700_Front%20(1).jpg "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/TCU_PCU_8DIN_700x700_Front%20(1).jpg") ![](https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_500x500_Left.png "https://26915817.fs1.hubspotusercontent-eu1.net/hubfs/26915817/AD/AD-Website-products/Red%20Lion%20Controls/PXU/PID%20Controller_PXU_16DIN_500x500_Left.png") **Overview:** Red Lion's PXU series PID controllers are the perfect solution for your basic control needs. PXU features cover applications ranging from simple on/off control to full PID control. PXU is one of the largest displays in the industry, making it easy to read from a distance. Available in various sizes (1/16, 1/8, and 1/4 DIN), and in a compact space-saving design, PXU can be installed in enclosures with a smaller depth, saving space and money. **Display:** PXU offers a dual-line display with four digits on each line. Alarm, control, and temperature status indicators enhance the functionality of the display. The front panel offers IP65 protection. **Inputs:** One of PXU's key features is its universal input capability, allowing it to operate with pressure sensors, flow meters, current transformers, RTD sensors, and thermocouples. Input selection is easy using the front panel buttons or Red Lion's Crimson® 2 software. **Options:** PXU programming is easy with the RS-485 communication option. The award-winning Crimson 2 software and simple checkboxes or numeric inputs make programming multiple units quick. The RS-485 port can also be used to collect process values from PXU and remotely monitor them. **Performance:** PXU provides alarms and can be configured to meet various control and alarm requirements. Its large display and universal input make PXU the perfect solution for your next control needs. | Part # | DIN Size | Primary Control | Secondary Control | Control Input | Output (Latest) | RS485 Communication | User Inputs | Power | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | PXU10020 | 1/16 DIN | Relay Output | - | - | - | - | - | AC | | PXU100B0 | 1/16 DIN | Relay Output | - | - | - | - | - | DC | | PXU11A20 | 1/16 DIN | Dual Relay Output | Relay | - | - | Yes | 2 | AC | | PXU11AB0 | 1/16 DIN | Dual Relay Output | Relay | - | - | Yes | 2 | DC | | PXU11B20 | 1/16 DIN | Dual Relay Output | Relay | CT Input | - | Yes | 1 | AC | | PXU11BB0 | 1/16 DIN | Dual Relay Output | Relay | CT Input | - | Yes | 1 | DC | | PXU11C20 | 1/16 DIN | Dual Relay Output | Relay | - | Analog | Yes | 1 | AC | | PXU11CB0 | 1/16 DIN | Dual Relay Output | Relay | - | Analog | Yes | 1 | DC | | PXU11D20 | 1/16 DIN | Dual Relay Output | Relay | Remote Setpoint | - | Yes | 1 | AC | | PXU11DB0 | 1/16 DIN | Dual Relay Output | Relay | Remote Setpoint | - | Yes | 1 | DC | | PXU20020 | 1/16 DIN | Semiconductor Output | - | - | - | - | - | AC | | PXU200B0 | 1/16 DIN | Semiconductor Output | - | - | - | - | - | DC | | PXU21A20 | 1/16 DIN | Logic/Relay | Relay | - | - | Yes | 2 | AC | | PXU21AB0 | 1/16 DIN | Logic/Relay | Relay | - | - | Yes | 2 | DC | | PXU21B20 | 1/16 DIN | Logic/Relay | Relay | CT Input | - | Yes | 1 | AC | | PXU21BB0 | 1/16 DIN | Logic/Relay | Relay | CT Input | - | Yes | 1 | DC | | PXU21C20 | 1/16 DIN | Logic/Relay | Relay | - | Analog | Yes | 1 | AC | | PXU21CB0 | 1/16 DIN | Logic/Relay | Relay | - | Analog | Yes | 1 | DC | | PXU21D20 | 1/16 DIN | Logic/Relay | Relay | Remote Setpoint | - | Yes | 1 | AC | | PXU21DB0 | 1/16 DIN | Logic/Relay | Relay | Remote Setpoint | - | Yes | 1 | DC | | PXU30020 | 1/16 DIN | 4-20 mA | - | - | - | - | - | AC | | PXU300B0 | 1/16 DIN | 4-20 mA | - | - | - | - | - | DC | | PXU31A20 | 1/16 DIN | 4-20 mA | Relay | - | - | Yes | 2 | AC | | PXU31AB0 | 1/16 DIN | 4-20 mA | Relay | - | - | Yes | 2 | DC | | PXU31B20 | 1/16 DIN | 4-20 mA | Relay | CT Input | - | Yes | 1 | AC | | PXU31BB0 | 1/16 DIN | 4-20 mA | Relay | CT Input | - | Yes | 1 | DC | | PXU31C20 | 1/16 DIN | 4-20 mA | Relay | - | Analog | Yes | 1 | AC | | PXU31CB0 | 1/16 DIN | 4-20 mA | Relay | - | Analog | Yes | 1 | DC | | PXU31D20 | 1/16 DIN | 4-20 mA | Relay | Remote Setpoint | - | Yes | 1 | AC | | PXU31DB0 | 1/16 DIN | 4-20 mA | Relay | Remote Setpoint | - | Yes | 1 | DC | | PXU40020 | 1/16 DIN | 0-10 VDC | - | - | - | - | - | AC | | PXU400B0 | 1/16 DIN | 0-10 VDC | - | - | - | - | - | DC | | PXU41A20 | 1/16 DIN | 0-10 VDC | Relay | - | - | Yes | 2 | AC | | PXU41AB0 | 1/16 DIN | 0-10 VDC | Relay | - | - | Yes | 2 | DC | | PXU41B20 | 1/16 DIN | 0-10 VDC | Relay | CT Input | - | Yes | 1 | AC | | PXU41BB0 | 1/16 DIN | 0-10 VDC | Relay | CT Input | - | Yes | 1 | DC | | PXU41C20 | 1/16 DIN | 0-10 VDC | Relay | - | Analog | Yes | 1 | AC | | PXU41CB0 | 1/16 DIN | 0-10 VDC | Relay | - | Analog | Yes | 1 | DC | | PXU41D20 | 1/16 DIN | 0-10 VDC | Relay | Remote Setpoint | - | Yes | 1 | AC | | PXU41DB0 | 1/16 DIN | 0-10 VDC | Relay | Remote Setpoint | - | Yes | 1 | DC | | PXU10030 | 1/8 DIN | Relay Output | - | - | - | - | - | AC | | PXU100C0 | 1/8 DIN | Relay Output | - | - | - | - | - | DC | | PXU11A30 | 1/8 DIN | Dual Relay Output | Relay | - | - | Yes | 2 | AC | | PXU11AC0 | 1/8 DIN | Dual Relay Output | Relay | - | - | Yes | 2 | DC | | PXU11B30 | 1/8 DIN | Dual Relay Output | Relay | CT Input | - | Yes | 1 | AC | | PXU11BC0 | 1/8 DIN | Dual Relay Output | Relay | CT Input | - | Yes | 1 | DC | | PXU11C30 | 1/8 DIN | Dual Relay Output | Relay | - | Analog | Yes | 1 | AC | | PXU11CC0 | 1/8 DIN | Dual Relay Output | Relay | - | Analog | Yes | 1 | DC | | PXU11D30 | 1/8 DIN | Dual Relay Output | Relay | Remote Setpoint | - | Yes | 1 | AC | | PXU11DC0 | 1/8 DIN | Dual Relay Output | Relay | Remote Setpoint | - | Yes | 1 | DC | | PXU20030 | 1/8 DIN | Semiconductor Output | - | - | - | - | - | AC | | PXU200C0 | 1/8 DIN | Semiconductor Output | - | - | - | - | - | AC | | PXU21A30 | 1/8 DIN | Logic/Relay | Relay | - | - | Yes | 2 | AC | | PXU21AC0 | 1/8 DIN | Logic/Relay | Relay | - | - | Yes | 2 | DC | | PXU21B30 | 1/8 DIN | Logic/Relay | Relay |   |   |   |   |   | [ Read more on the manufacturer's website ](https://www.redlion.net/products/industrial-automation/controllers-and-data-acquisition/pid-controllers/pxu-pid-controllers) ## Contact us ```json { "@context" : "https://schema.org", "@type" : "WebPage", "dateModified" : "1783315201940", "datePublished" : "", "description" : "Red Lion PXU series PID controllers are the perfect solution for your basic control needs. PXU features cover applications requiring simple on/off control up to full PID control. PXU has one of the largest displays in the industry, making it easy to read from a distance. Available in different sizes (1/16, 1/8, and 1/4 DIN), with a compact, space-saving design, the PXU can be installed in enclosures with smaller depths, saving space and money.", "inLanguage" : "en", "name" : "PXU PID Controllers (Copy)", "url" : "https://www.sarlin.com/en/products/pxu-pid-controllers-copy" } ```