1 Product overview
1.1 Overview
Process control is the abbreviation for automatic control of
production process, which is an important part of automation
technology. Usually refers to the continuous or automatic control
of the production process in the industrial production of
petroleum, chemical industry, electric power, metallurgy, light
industry, building materials, nuclear energy and so on. In the
modern industrial production process, process control technology is
playing an increasingly important role in achieving various optimal
technical and economic indicators, improving economic benefits and
labor productivity, improving labor conditions, and protecting the
ecological environment.
Taking the key technologies and equipment systems that embody the
automation and information systems of process enterprises as the
main line, we design and manufacture comprehensive practical
teaching devices for advanced process control professional
laboratories, and establish an engineering practice base for this
professional subject laboratory.
This training device is reasonably designed and has strong
versatility. It can not only meet the experimental teaching
requirements of related courses in industrial automation, automatic
control and other majors, but also be suitable for postgraduate
research and development of topics.
1.2 Features
1.21 Adopt industrial aluminum frame, transparent structure design,
and open interface. With universal wheels at the bottom, each unit
can be coordinated flexibly, easy to use, and not easy to damage.
1.22 This training device includes a PLC touch screen all-in-one
machine and a button control unit, which can switch between hand
and self without affecting each other. It is the mainstream
configuration for small industrial equipment process control, which
greatly increases the flexibility of equipment utilization.
1.23 The temperature, flow, liquid level and pressure detection and
sensing devices widely used in industry can be diversified and
related experiments can be designed.
1.24 The idea of time-sharing control can collect two or three
parameters at the same time, for example, one set of flow
measurement and one set of temperature measurement. The object
system is made of all-aluminum alloy. From an aesthetic point of
view and without losing the concept of engineering, the
experimental object system of the process equipment professional
laboratory is reviewed and built, and it will be built into a
demonstration laboratory with the atmosphere of the times.
1.25 The device can complete the basic control training items of
process control, realize the control of the four parameters of
flow, temperature, pressure, and liquid level and PID adjustment
functions, and can achieve a variety of teaching and training
purposes.
2 Performance Parameters
2.1 Power supply: single-phase three-wire 220V±5% 50Hz;
2.2 Dimensions: 1600×800×1800 mm (length×width×height)
2.3 Machine capacity: <1KVA Control signal: Voltage 0～10V
Current: 4-20mA;
2.4 Control object power supply: motor AC220V±10%, regulating valve
AC24V±10% 50HZ±10%, heating AC220V±10%
2.5 Working environment: -10℃～40℃, relative humidity: 20%～90%
non-condensing
2.6 Working conditions: ambient temperature -10℃～+40℃ relative
humidity ＜85% (25℃)
3 Product Composition
The installation of the process control system experimental device
has no water leakage or rust, stable operation, low noise, and the
controlled object is separated from the control electrical system
to avoid electrical accidents caused by liquid leakage:
The experimental device is composed of an electric control box and
the controlled object. The electrical control box provides various
types of power for the system, providing 0-10V and 4-20mA signals,
AC24V and AC220V system power.
1 Main pump;2 External cooling water;3 Solenoid valve 2;4
Collecting tank;5 Heater;6 Mixing tank;7 Solenoid valve 1;8
Pre-heat pump;9 Three-way electric mixing valve;10 Heat
exchanger;11 Overflow pipe;12 Pressure relief valve;F:
Flowmeter;T:Temperature sensor(T1-T6);L:Liquid level
sensor;TIC:Temperature controller.
Arrange delivery within 45 days upon receipt of payment.
Please see below photo for detailed package.
We supply professional educational training equipment and technical
teaching equipment, which has been widely applied in Engineering
Universities, Polytechnics, Technical Institute, Vocational Schools
as well as Industry workforce Development Programs and Training
Center. Our products allow students to learn and experiment through
valuable hands-on experience, and the technology covered by our
training equipment provides knowledge, experiments and didactic
skills development that are of critical importance to today´s and
tomorrow´s careers.
We supply supply7*24 hours service, customer design service, OEM
service, buyer label service. With professional engineers team and
sales team, we assure you good product quality.
