PID Controllers Dealers

We are very well known companies in the industry for the manufacture and supply of a much wider range of electrical equipment in the market. Our product range includes these Microprocessor Based PID Controllers which are considered as one of the most excellent tool for the measurement of several kinds of electrical parameters. These controllers are very precise and accurate in terms of their features and functionality. These controllers are well-tested and recommended by our team of quality inspectors before releasing it into the market for our valued clients.   Features:   Very accurate and precise No maintenance required Easy to operate and maintain Long lasting quality Light weight Measurement and display of 56 electrical parameters Accuracy 0.5%, Min / Max. logging Can fit in 92 mm square as well as 4’’ round hole

The Selec PID110 temperature controllers or on/off controller are advanced, 4 digit auto-tuning controllers with up to 3 outputs which are designed for control of temperature or processes in a wide range of industrial applications. The controllers operate from a range of thermocouple or 2/3 wire PT100 (RTD) input sensors, or from a millivolt, 0-5Vdc, 0-10Vdc or 0/4-20mA process signal. Versions are available with relay, SSR or analogue outputs which can be configured as 1 on/off or PID control and up to 2 alarm outputs, or as 2 on/off or PID controls (heat/cool) and 1 alarm output. The temperature controllers are housed in a compact square enclosure which panel mounts, and are auxiliary powered from 85 to 270V AC. Features Dual display, 4 digit, 7 segment LED LED status indicator: Relay ON, Tune, Alarm, Manual TC / RTD input, Analog input ON-OFF, PID, PID auto tune °C / °F selectable Heat Cool PID Ramp-Soak, Soft start RS485 communication (optional)

Features : Microcontroller based Design 5 digit display with resolution of 0.1 °C for high temperature measurement User selectable input type T/C, RTD, 4-20mA, 0-10VDC Single loop PID function One Ramp/Soak feature (user programmable) Auto/Manual tuning of PID parameters Field proven Algorithm tested successfully for various process control applications RS-485 digital interface for PC connectivity

Libratherm offers two field proven models of Auto tune PID controllers. One is a microprocessor based PID-300 and other is microcontroller based model PID-723. PID controllers are superior compared to simple digital onoff and time proportional controls. They are widely used for applications requiring precise and very accurate temperature control of a heating or cooling systems which undergoes frequent disturbances.For temperature sensing, PID-300 accepts either thermocouple, RTD temperature sensors, or voltage or current signals. While PID-723 has facility to accept fixed or universal input, where type of input can be selected by the user depending upon requirement. In all 8 inputs are user selectable like 5 types of thermocouples J,K,R,S, B and RTD(Pt-100), (0-5)V and (4-20)mA. This facility allows user to use the same controller for varied temperature control applications, by merely changing the sensor type.For controlling purpose, both the models provides switching control outputs of relay contacts, or solid state relay driver or Triacs – (for controlling switching devices such as contactors, solenoid valves or solid state relays), as well as analog control outputs of (4-20) mA or (0-5) V which can be used to control a Thyristorized power pack (for electrical heating system) or to control the position of a modulating motor valve ( for oil or gas fired heating system). Dual PID outputs for both direct and reverse actions are also available for applications requiring heating and cooling control. Both the models can also be used for any other process control applications such as - flow control, pressure control, level control, humidity control, pHORPConductivity control etc… by accepting inputs from respective process transmitters or transducers. Libratherm also offers ready to use instrumentation control panel incorporating PID controller with other required panel accessories.ApplicationConstant temperature bath.Plastic Injection Extruders.Furnace Oven control (Electrical Fuel fired). Environmental chambers BOD incubator.Plastic Packaging Rubber and metal industry.Cold Storage and Chilling plants.R & D centers and Test Laboratory.

PID Controllers that we bring forth are renowned for their quality, durability, and efficiency. Their designing and development is done under careful administration of experts. We are often called the best Manufacturer and Supplier of PID Controllers in Delhi. We have amassed – in terms of a well-equipped manufacturing unit, advanced technology, an experienced team, etc. – what it takes to fabricate the controllers in accordance with the impeccable standards. Details : Size : 48x48 , 48x96 , 96x96 mm Power supply : 90 to 264 volt ac 50 hz Input  : multi in-put (selectable) Display : 7 segment led dual display Output : main out-put relay / ssr Or 4 - to -20 ma. Alarm out put : relay /ssr or 4 - 20 ma. Maximum 3 alarm out put Accuracy : hi accuracy 0.1 % Tuning : auto and manually tuning

Profile Controller is designed to act as a Process Controller for controlling process parameter with respect to time. With the help of extensive instruction set, user can program the profile as per process requirement. Unit supports instructions like jump, loop, loop with count apart from ramp and soak control. To operate external controls like valve or hooter etc. unit has provision of auxiliary relays.

With our excellence in this field, we share forefront for supplying world-class array of products from Delhi(India). Rest assured for the safety of the products as we have the best facilities at our end. In addition, we have appointed a responsible staff to keep a vigil eye over the same.

PID Controller are much more than a controller capable for complex and demanding process control applications. The PID Controller has accessibility of both hardware and software feactures compact size making it a highly configurable product.