PID Controllers Dealers in Dahisar, Mumbai

• Type: USER SELECTABLE - FE-CON(J) / CR-AL (K) / PT-100 (RTD)/T /R/S
• RANGE: SELECTABLE UPTO 1200 DEGREE CENTIGRADE,
• OUTPUT: RELAY- 6A ( 1C/O) / SSR
• SETTING: UP-DOWN FEATHER TOUCH KEY SETTING
• CONTROL ACTION: AUTO TUNE PID / TIME- PROP./ON-OFF,
• RESOL.: 1 DEGREE CENTIGRADE
• DISPLAY: 4 DIGIT , 7 SEGMENT
• POWER SUPPLY: 85 TO 270 VAC/50 HZ(SMPS)
• SIZE: 48(W)*48(h)*85 (d)mm (cutout- 46*46mm)  72(w)*72(h)*65 (d)mm (cutout- 68*68mm)  48(w)*96(h)*65 (d) mm (cutout- 46*92mm)  96(w)*96(h)*65 (d)mm (cutout - 92*92 mm)

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.

Libratherm has contributed its 25 years of experience by designing these versatile series of microcontroller based TemperatureProcess Indicators and controllers for general purpose Industrial usage. These are developed and manufactured to suit varied industrial temperature and process indication and control applications where precise indicating and controlling accuracy. The Indicator series DPI-912 and DPI-902 offers Universal or fixed input of J, K or any other thermocouple, RTD(Pt-100) and 4-20mA linear signal. For temperature measurement 1oC0.1oC Indicating accuracy is guaranteed using software linearization algorithm and with linearized retransmission output. Please see details specification sheet as given below.

PID CONTROLLER, Digital Temperature Controller, Temperature Controller

Programmable PID Temperature Controller, Oven Temperature Indicator