Level Process Station

Panel Features

• Rocker switch is provided to ON/OFF the process plant. • Digital Panel Meter. • Pump Indicator. • Short Circuit protection. • Mimic diagram in the panel. • All the electrical connectors are terminated in the panel.

Features

• This equipment consists of four tank system, conical tank system and spherical tank system. • Four numbers of Acrylic tank are provided for doing multivariable control of four tank system. • Conical tank (SS) is provided to performing the nonlinerar control system. • Spherical tank (SS) is provided for controlling the complex system. • Six numbers of level transmitter (DPT) are provided to measures the level of the each tank. • Three numbers of smart control valve with positioner are provided in the inlet of Flow rate. • Hand valve is provided at the bottom of the process tank to study the load disturbance. • Three numbers of hand valve are provided to control the Rotameter flow rate. • Three numbers of centrifugal pump are provided for water circulation. • Two flow transmitters are mounted for conducting flow, cascade and Ratio control. • Appropriate Digital panel meters are provided to measure the transmitter and actuator signals. • Delay coils are provided to the input of the process tanks for transportation lag study. • Storage tank of 100 litre capacity (SS). • Rotameter for Visual indication of the flow rate. • Relay circuit is provided to ON/OFF the solenoid valve. • Built in regulated power supply. • All Water flow lines are connected by (SS) fittings. • Necessary patch chords are provided for interfacing the Electrical signal. • Established successful design that mimics a real industrial process. • Front panel includes mimic diagram of the process, so students can clearly see what they are controlling. • Safe, practical and realistic. • Hand valves are provided to study the coupling (Interaction) and decoupling

Features

• It is a miniature version and occupies less space. • A RF capacitance Level Transmitter is used to sense the tank level. • An Industrial standard electro pneumatic converter is used to control the control valve. • A Pneumatic control valve is used to control the Level of the tank. • A Process tank of 3 liter capacity with graduated level scale. • A Rust proof reservoir tank (SS) capacity of 8 liters. • A centrifugal pump is provided for water circulation. • An air Regulator cum filter of capacity (0-2.1) Bar is provided to regulate the Air pressure. • Bypass line provision is provided to avoid pump over loading. • Hand valve provision is provided to make the disturbance study. • All the water flow lines are fitted by SS pipes. • USB/Serial port data acquisition is provided.

Panel Features

• Power ON/OFF switch • Heater selection switch • Heater and pump indicators • High current fuse carrier for • Heater protection • Provision to run the stirrer • Digital panel meters • Two numbers of industrial PID Controller • Electrical test points are provided to measure the current signal • Mimic Diagram

Features

• Two numbers of flow Transmitter (DPT) are provided to sense the flow of the liquid. • Three numbers of temperature transmitter (RTD) are provided at various stages to measure the temperature. • Five numbers of level sensor (RF capacitance) are provided to sense the level of each tank. • Industrial type Conductivity sensor is provided to analyze the conductivity of given Solution. • RTD sensor (or) Thermocouple acts as a temperature sensor. • Digital panel meters are provided to indicate the output of each sensor. • Provision to measure the conductivity. • Two numbers of motorized control valve or pneumatic control valve are provided to control the flow of the pipe line. • A powerful thyristor based power driver is provided to drive the heater power. • An industrial type water heater is used as a heat Source. • Storage tank of 50 litre capacity (SS). • Process tank of 15 litre capacity (SS). • Four numbers of acrylic tank are provided to study the response of four tank systems. • In necessary location Ball valve, globe valve and needle valves are provided. • Two numbers of stirrer are provided in the temperature process and alkaline process. • Three numbers of centrifugal pump (FHP) is used to circulate the water from storage tank. • Six numbers of rotameter are provided in the process inlet to visualize the real flow. • Regulated power supply is mounted in the panel. • All the flow lines are fitted by (SS) pipe fitting. • An over head tank is provided to give constant flow. • All the equipments are mounted in a rugged and mobile type metallic work station.