Here is a list of features that we can choose from to make a controller to meet your requirements.

It is not exhaustive and if your requirement is not listed, please ask us.
• Temperature sensors
• Resistance thermometer ( Pt100 and Pt1000 )
• Thermocouple
• Thermistors ( RTC or NTC )
• Night and Day
• Air Flow
• mA ( 4 to 20 mA, 0 to 10mA etc. )
• V ( 0 to 5v, 0 to 10v, etc. )
• Digital Inputs
• RS485, RS232, Modbus
• PIR
• Atmosphere control ( e.g. Carbon Dioxide )
• pH ( acidity / alkalinity )
INPUTS
OUTPUTS
• Solid State Relay ( on board )
• Relay output
• Thyristor outputs
• MOSFET Outputs
• mA ( 4 to 20 mA, 0 to 10mA etc. )
• V ( 0 to 5v, 0 to 10v, etc. )
• LVdc and LVac  for fluid control valves
• Solid state relay drive ( for discrete remote high current / 3 phase systems )
• Transformer drive
• Thermoelectric / Peltier Cooler drive.
• Linear dc ( e.g. 30v 10A )
INTERFACES
• USB
• mA
• RS485
• RS232
• DMX
• Bluetooth
• DC voltage
SUPPLIES
• Mains
• Low voltage A.C. and D.C.
• Battery for portable operation
• Battery back up and battery charging management
USER INTERFACE
• High brightness LED segment  display
• Graphic display
• OLED display
• LCD display
• Touch screen
• USB interface
• Power-off reset trips
• Motor speed
• Timers
• Timing and interlocks
• Energy regulator
• Counters
• BMS
• Temperature
• Multi Zone
• PID
• Sequence
• On/off
• Over-temperature
• Non-resetting trips
CONTROL FUNCTIONS
TEMPERATURE CONTROLS, REFRIGERATION CONTROLS, SIGNAL CONVERTERS AND CONDITIONERS, LOGIC CONTROLS, MOTOR SPEED CONTROLS, IMPULSE CONTROLLERS, SEQUENCE CONTROLLERS, PULSE PUMP DRIVERS, CUSTOM CALIBRATORS, PRESSURE CONTROL MOTOR CONTROLS, VENTILATION CONTROLS, HEATER CONTROLS, FAN CONTROLS, LOGIC AND SEQUENCING, TIMERS, CONTROL LOGIC, HMI SCREENS , SIGNAL TRANSMITTERS, BESPOKE ELECTRONIC CONTROLS AND INSTRUMENTATION, CUSTOM PCB DESIGN AND ASSEMBLY, INDUSTRIAL ELECTRONIC CONTROLS, ELECTRONICS DESIGN AND MANUFACTURE TO SPECIFICATION, CONTREL, TEMPERATURE CONTROL, CUSTOM ELECTRONICS, BESPOKE ELECTRONICS, REFRIGERATION CONTROLS, PROCESS CONTROL, TIMER, MOTOR CONTROL, LOGIC, SEQUENCING, INTERFACE, PELTIER, THERMOELECTRIC COOLER , ENGINEER , DESIGNER, ELECTRONICS, ESSEX , SUFFOLK , EAST ANGLIA, CONTROLLED LINEAR POWER SUPPLIES, UK, UNITED KINGDOM,
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CUSTOM CONTROL ELECTRONICS
+44 (0) 1787 881 292