PID Controller (Micro Controller Based)

Libratherm Instruments Pvt Ltd (Manufacturer)
PID Controller (Micro Controller Based)

Model ID

  • PID-2003

Product Categories

Product Profile

Libratherm offers 5 digit PID controller, model PID-2003. It is designed and developed using the latest high speed micro controller chip and programmed with the time tested and field proven PID algorithm. PID controller is mainly used for the precise process control. Unlike On/Off type of oscillator...

Company Profile

Libratherm is an ISO 9001: 2008 certified Indian Company engaged in the manufacturing activity of Electronic Process Control Instruments since 1991. Product Range includes Digital and Microprocessor based Temperature Indicators / Controllers having different configurations, such as simple ON/OFF, Time Proportional, PID, Programmable Ramp / Soak, Multi-loop PID, Data Loggers with Printer and PC interface, Temperature Scanners, etc...

At Libratherm, the instruments are designed and developed by highly qualified and experienced team of Engineers with in-house Design and Development facilities for both hardware and software. Their products are economically priced, elegant in appearance, reliable and excellent in quality and are conforming to EN61010 international safety standards. Sales and service support is available by dealer's network in the major cities.
Technical Specifications

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  • Input -U (Universal): One analogue input - RTD(Pt-100)/ 2 or 3 wire and thermocouple (type J,K,R,S,B), 1-5V and 4-20 mA (i.e. maximum 8 user selectable inputs using keyboard and DIP switch on the back panel)
  • Range: Full positive range of the selected input
  • Decimal point: Programmable for voltage and current inputs.(0.1,0.01,0.001,0.0001)
  • Output indications: Front panel LED indications for control output, alarms, control and A/M status and serial interface etc.
  • Tuning: Auto/Manual tuning of PID values
  • Memory backup: Retention of PID and set values in the built in non-volatile memory in case of power failure and automatic re-execution of control on power resumption.
  • Loop supply: Isolated 18 to 24VDC @ 50 mA to power external two wire loop transmitter.
  • Supply: (90VAC-250VAC), 50/60 Hz
  • Size: 96 x 96 x 160 mm

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