product details

PLC touch screen dual pump multi station material distribution and quantitative control system

1： The composition of the mobile cart for the PLC touch screen dual pump multi station material distribution and quantitative control system:

1. PLC touch screen dual pump multi station material distribution and quantitative control system, flow sensor for mobile trolley: This is the foundation of the entire quantitative control and directly affects the control effect. Therefore, the basic requirement is that the higher the measurement accuracy, the better, and it has signal output function. At the same time, there are many types of flow meters, and it is necessary to consider the measurement medium; Pipeline diameter; Flow range; Select appropriate flow meters based on parameters and requirements such as anti-corrosion, explosion-proof, and protection level.

2. PLC touch screen dual pump multi station material distribution and quantitative control system mobile cart: includes intelligent quantitative control instrument, internal control circuit and components, external control buttons and indicator lights, etc. The standard size of the quantitative control box of the anti-corrosion and explosion-proof quantitative control cabinet of the PLC touch screen anti-corrosion and explosion-proof quantitative control system is 350 * 430 * 220mm (height * width * thickness), the PLC touch screen is programmable and variable frequency explosion-proof sensor, the anti-corrosion and explosion-proof valve, and the anti-corrosion and explosion-proof pump are all directly powered by the PLC touch screen explosion-proof quantitative controller. And it can output 0-10mA, 4-20mA, RS485 and other signals to other monitoring equipment, PLC touch screen programmable variable frequency and anti-corrosion explosion-proof quantitative control system equipment, and can also add printing function. The overall structural dimension diagram of the LC touch screen programmable variable frequency anti-corrosion and explosion-proof dual pump multi station material distribution and quantitative control system mobile cart is determined by customer requirements, with a standard size of 1130 * 800 * 700mm (height * length * width).

3. PLC touch screen programmable variable frequency and anti-corrosion explosion-proof dual pump multi station material distribution and quantitative control system for mobile trolley cut-off equipment: select suitable valves (such as solenoid valves, pneumatic ball valves, electric valves, etc.) according to caliber, medium, pressure, temperature, power source can be self flowing generated by liquid level difference, anti-corrosion explosion-proof pump (voltage and power of the pump need to be provided), etc. We specialize in customizing quantitative control system design solutions for our clients, as well as providing supporting technologies for quantitative control systems, anti-corrosion and explosion-proof quantitative control system equipment, and components for explosion-proof quantitative control systems, such as explosion-proof sensors, valves, explosion-proof quantitative control instruments, PLC touch screen programmable variable frequency, explosion-proof quantitative control cabinets (boxes), LC touch screen programmable variable frequency, anti-corrosion and explosion-proof quantitative control boxes, anti-corrosion and explosion-proof quantitative flow meters, anti-corrosion and explosion-proof pumps, anti-corrosion and explosion-proof flow meters, etc.

2： PLC touch screen programmable variable frequency dual pump multi station material distribution explosion-proof quantitative control system mobile cart:

PLC touch screen programmable variable frequency dual pump multi station material distribution, anti-corrosion and explosion-proof quantitative control instrument receives the flow signal from the explosion-proof sensor - flow meter, completes the accumulation of flow inside, and sets the required quantitative control value inside the PLC touch screen programmable variable frequency dual pump multi station material distribution and explosion-proof quantitative flow control instrument. When the cumulative value displayed by the anti-corrosion and explosion-proof quantitative control instrument of the anti-corrosion and explosion-proof quantitative control system reaches the set quantitative control value, the anti-corrosion and explosion-proof quantitative control instrument of the anti-corrosion and explosion-proof quantitative control system outputs a relay signal. At this point, the switch signal is used to control the flow interruption equipment of the quantitative control system installed on the pipeline by connecting a relay or contactor, thereby achieving the effect of quantitative control. The schematic diagram is as follows:

3、 PLC touch screen dual pump multi station material distribution dual pump multi station material distribution quantitative control system mobile trolley product features:

1. Only the explosion-proof quantitative control flow meter, the explosion-proof quantitative controller of the PLC touch screen dual pump multi station material distribution quantitative control system, and the explosion-proof quantitative control system of the PLC touch screen dual pump multi station material distribution quantitative control system are required to form the cut-off equipment, with a simple structure and low cost;

2. The control circuit and components inside the explosion-proof quantitative controller of the PLC touch screen dual pump multi station material distribution and quantitative control system are customized according to the explosion-proof sensor required by the customer - the explosion-proof flow meter and explosion-proof control system equipment of the PLC touch screen dual pump multi station material distribution and quantitative control system. The signal line connection is simple and generally does not need to be adjusted after arriving at the site. The explosion-proof flow meter and explosion-proof cut-off equipment are all powered by the controller, and only AC220V/AC380V needs to be provided to the explosion-proof quantitative controller;

3. The explosion-proof quantitative controller panel of the PLC touch screen dual pump multi station material distribution quantitative control system is equipped with "start", "stop", and "reset" buttons, as well as a "status indicator light" display, making the display intuitive, easy to operate, convenient, and easy to learn;

4. The explosion-proof quantitative control system of the PLC touch screen dual pump multi station material distribution quantitative control system has an explosion-proof quantitative control instrument with full Chinese/English LCD display. The quantitative control value can be changed as needed each time, and only needs to be operated internally in the explosion-proof quantitative control instrument;

5. The quantitative control cabinet of the PLC touch screen dual pump multi station material dispensing quantitative control system can be equipped with a frequency converter to control the motor speed and maintain a constant replenishment speed;

4、 PLC touch screen dual pump multi station material distribution and quantitative control system mobile cart main functions:

1. Equipped with large and small valves for control, respectively controlling large and small flow rates to achieve precision.

2. When controlling both the pump and the valve simultaneously, there is a function to delay the start of the pump and to close the pump in advance or delay the closing of the valve;

3. Equipped with overflow and pump holding interfaces, it provides immediate protection by shutting down the feeding process in case of overflow or pump holding;

4. The explosion-proof quantitative dispensing system of the PLC touch screen dual pump multi station material dispensing quantitative control system can view its total accumulation, instantaneous flow rate, time, flow meter input signal value, etc., and can also view the number of times, dispensing time, end time, pre dispensing quantity, and actual dispensing quantity for each dispensing;

5. The quantitative control cabinet of the PLC touch screen dual pump multi station material distribution quantitative control system can be equipped with a printer for real-time printing function. The printing function includes the number of material cycles, medium, start time, end time, pre issued quantity, and actual issued quantity;

6. The power-off holding function of the PLC touch screen dual pump multi station material distribution and quantitative control system: If there is a power outage and power supply during the material feeding process, the quantitative control instrument will pause and automatically maintain the working data before the power outage.

7. The explosion-proof quantitative control instrument and explosion-proof quantitative controller of the PLC touch screen dual pump multi station material distribution quantitative control system are completely independently developed. Therefore, if other functions are needed, we can customize them;

5、 Explosion proof dual pump multi station material distribution and quantitative control system mobile cart ordering instructions:

1. Choose the appropriate explosion-proof sensor - explosion-proof flowmeter: inform us of the name of the measuring medium, the diameter of the measuring tube, the working pressure and temperature, the flow range, or other requirements, and we will select the appropriate sensor for you;

2. Explain the requirements for the explosion-proof quantitative controller of the explosion-proof quantitative material distribution control system, such as the size of each quantitative value, the number of times it is controlled per day, whether the value controlled each time is the same, and other requirements;

3. Choose a cut-off device: If there is already a cut-off device, please inform us of its working power supply and power, and we will customize it accordingly; If needed, we can also provide a cut-off device. We suggest selecting solenoid valves or pneumatic valves for the cut-off equipment. When controlling the pump, you can choose to stop the pump in advance (the pump does not stop immediately, there is a certain inertia, and it also protects the valve).

We can not only provide users with advanced explosion-proof sensors, instruments/meters, comprehensive technical guidance, and thoughtful after-sales service, but also customize services according to their needs. Our unit adheres to the service tenet of "professional technology, integrity and quality, excellence, pragmatism, and harmony", and hopes to establish long-term cooperation with customers to provide us with better services!