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Libratherm Ramp Programmable PID Controller
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Libratherm Ramp Programmable PID Controller

Libratherm रैंप प्रोग्रामेबल पीआईडी कंट्रोलर
Rs 15,000/Unit Get Latest Price
Brand Libratherm
Auto-tuning Auto-tuning and manual tuning available
Sizes 96 x 96 x 160 mm
Design Microcontroller based with 12 bit ADC and dual 12 bit DAC
Model : PRC-300
Ramp / Soak Programmable PID Temperature Controller – Single profile of 16 steps (Basic Model)
Libratherm offers Microcontroller based multiple Ramp / Soak programmable PID temperature controller Models PRC-300, PRC-967 and PRC-309, which are designed to improve reliability, accuracy and control for all processing...
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Libratherm Instruments Private Limited

Dahisar East, Mumbai, Maharashtra
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Product Details

Product Specification

Brand Libratherm
Auto-tuning Auto-tuning and manual tuning available
Sizes 96 x 96 x 160 mm
Design Microcontroller based with 12 bit ADC and dual 12 bit DAC
Minimum Order Quantity 1 Unit

Product Description

Model : PRC-300
Ramp / Soak Programmable PID Temperature Controller – Single profile of 16 steps (Basic Model)

Libratherm offers Microcontroller based multiple Ramp / Soak programmable PID temperature controller Models PRC-300, PRC-967 and PRC-309, which are designed to improve reliability, accuracy and control for all processing applications. It features Ramp and Soak functions (the capability to control the temperature and its rate of change over a predetermined time span). PRC-300 and PRC-967 offer single profile of 16 steps and PRC-309 offer one to ten different patterns each of 16 (ramp/soak) steps, which can be programmed into the memory with the user-friendly membrane keyboard. Separate displays are provided to monitor simultaneously; the Process temperature, Set temperature and the Program number. They can also be used as single set point control when the profile control is not desired. They accept users selectable standard temperatures sensors like K, R, S and B-type thermocouples, or RTD(Pt-100) or 4-20mA/0-10VDC from infrared pyrometers or 0 to 1200mV from oxygen probe.

The controllers offers both switching outputs in the form of SSR driver or Triac to drive external single or three phase Solid state relays or load contactors and linear analog control outputs in the form of (4-20)mA or (0-5)volt or (0-10)VDC, which can be used to control heater power through Thyristor power regulators (for electrical heating system) or to control the position of a modulating motor valve (for oil or gas fired heating systems). The analogue outputs can be directly connected to Libratherm make single phase / three phase SCR based phase angle fired power controllers, which are ideally suitable for both resistive and inductive heating load. Additional 4 relays are also provided for time or temperature dependent event outputs as per the system requirement. The programme profile and other parameters are retained in the nonvolatile flash memory in the event of power failure.
To monitor the online temperature profile of the heating system, serial communication port on either RS232 or RS 485 interface can also be optionally provided, the same can be connected to the computer. Libratherm provides standard window-based software to view the online behaviour of the heating system in both graphical and tabular format. The controllers can also be operated and programmed through PC.

Features:
  • Accepts Thermocouple, RTD(Pt-100), Infrared pyrometer
  • Both switching and linear PID control outputs.
  • Servo starts from the process temperature.
  • User programmable 1-10 different patterns of ramp/soak steps.
  • Retention and auto-execution of the program in case of power failure.
  • Facility to use as PID and ON / OFF controller.
  • Interface to computer with window based software

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Libratherm Ramp Programmable PID Controller

Company Details


About us

Year of Establishment1991
Legal Status of FirmPrivate Ltd. Co. Registered under Indian Companies Act 2013
Nature of BusinessManufacturer
Number of Employees51 to 100 People
Annual Turnover2008-09 Rs. 2-5 Crore Approx.
2009-10 Rs. 2-5 Crore Approx.
2010-11 Rs. 2-5 Crore Approx.
IndiaMART Member SinceNov 2003
Libratherm Instruments is one of the manufacturer, supplier and exporter of digital and microprocessor based electronic process control instruments like digital temperature controllers, digital temperature indicators, pid temperature controllers, pid controllers, temperature indicators, thyristor power reglators and temperature transmitters since its inception in 1991.
The products of the company are economically priced, elegant in looks, reliable and excellent in quality. Due to its unmatched quality in products, the company has achieved a global recognition in a short span of time.
Our key strengths are customization to meet customers end application. We understand the requirement of process control application and propose suitable cost effective solution using our electronics products. If need arises, we design and develop new product to meet the application to customers 100% satisfaction. We are known in the industry as solution provider to enhance the performance and productivity of the customers requirement.

Since last 25 years We have been catering to various customers from various Industrial verticals.
For Steel Industry We have been offering Molten metal temperature measuring systems and 4inch or 8 inch size display indicators.
Pharma industries for Clean room monitoring of T+RH+DP, and suitable thyristor power regulators for heaters and T +RH PID controllers for AHU control application.
For Automotive industries We have specially designed thyristor and PID based temperature control panels for Aluminium die casting systems.
For Glass industries We have been offering thyristor based temperature control panels for pre heating of Glass melting furnace oil.
For Plastic industries We have been supplying temperature control panels for injection moulding, extrusion lines and blow moulding machines.
For Post weld heat treatment and for Stress relieving heat treatment applications we have specially designed profile controller and thyristor based multizone control systems and widely used by the Industry.
For ceramic industries we have been offering our two phase thyristore power regulators and Ramp/Soak profile temperature programmer for high temperature furnaces using R,S or B type thermocouples.
For Diamond studded Jewellery manufacturers, We have been offering Ramp/Soak profile programmer and ready to use temperature control panels for wax burnout furnaces and investment casting applications.
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