Directorate Of Technical Education

Directorate Of Technical Education has published Purchase Of Equipment For Advanced Process Control Lab Of Instrumentation Engineering Department , Programmable Logic Controller Trainer With Demonstrator , A . Plc Standard Company Make * 8 Digital Inputs ( 24V Dc ) ; * 4 Digital Outputs ( 24V Dc ) ; * 4 Inputs Can Be Configured As Analog Input * Memory 400 Blocks Expandable * Ethernet Communication Interface * Timers , Counters Each 256 Nos B . Demonstration Panel: Connectors , Switches And Leds To Interconnect By Patch Chords All Mounted On A Frame . C . Programming Software: Compatible Software To Write Program In Ladder Languages D . Interface Cable: Point To Point Interface Cable For Communication . , Interfacing Modules , A . Lift Control Mechanism To Move The Up / Down Vertically; Stepper Motor To Rotate The Gear Mechanism; Stepper Motor Driver; Demand Req . Switch To Simulate The User Request; * Built In Switch; * Leds To Indicate The Status Of The Lift . Proper Mounting With Appropriate Labels Printed . , Interfacing Modules , B . Level Control Process Tank , Sensors , Reservoir Tank , Magnetic Swithes To Detect Water Level , Valve At Outlet For Managing Disturbance , All Mounted On A Frame . , Interfacing Modules , C . Traffic Control Traffic Light System In A Panel With Different Color Leds To Sense Each Road Traffic Conjunction; Interface With Plc; Screen Front Panel , Level Process Station , Should Contain Level Transmitter For Level Measurement ( Upto 250 Mm ) ; Std . Electro Pneumatic Converter; Pneumatic Control Valve Of Size 1 / 2 ; Process Tank Of 5 L Capacity , Reservoir Tank Of 12 L Capacity; Pump; Air Regulator Cum Filter Of Capacity ( 0-2 . 5 Bar ) ; Usb Based Data Acquisition Card , Windows Based Compatible Software . , Flow Process Station , Orifice Plate With Differential Pressure Transmitter ( 0-500 Lph ) ; Std . Electro Pneumatic Converter; Pneumatic Control Valve Of Size 1 / 2; Water Reservoir Of Capacity ( 12 Liters ) ; Air Regulator Cum Filter Of Capacity ( 0-2 . 5 Bar ) ; One Rotameter ( 50 - 500 ) Lph; Usb Based Data Acquisition Card , Windows Based Compatible Software . , Temperature Process Station , Rtd / Tc / Thermistor Transmitter With Output Of ( 0-5 ) V / ( 4-20 ) Ma; Thyristor Controlled Power Source; Fhp Pump For Water Circulation; Water Bath Capacity Of . 25 Liter Fitted With 3Kw Heater; Water Reservoir ( Of Capacity 15 Liters ) ; Thyristor Power Driver; 100 Lph Rotameter For Visual Flow Rate Indication; Usb Based Data Acquisition Card , Windows Based Compatible Software . , Pressure Process Station , Pressure Transmitter ( 0-5 Bar ) With Output 4-20Ma; With Pressure Tank ( Capacity 2 Litre ) As Process Tank With Valves Is Fitted With Process Tank For Safety; Air Regulator To Regulate The Pressure To Feed Back The Input Of Electro Pneumatic Convertor; Proper Pressure Gauge Mounted; E / P Converter To Control The Control Valve; Pneumatic Control Valve To Control The Air Pressure Of The Process Tank . With Appropriate Softwares And Control Software - On / Off , Proportional , Proportional Integral , Proportional Derivative And Pid , Air Compressor , With Air Regulator Cum Filter ( Capacity 2 . 5 Bar ) , Storage Capacity 5Kg .. Last date of submission for this tender is 2021-02-17. This is a Thermistors tender in Govt. Polytechnic College, Manjeri, Kerala