Production of semi-automatic quantitative control box

NegotiableUpdate on 02/10

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The WK explosion-proof quantitative control box is designed to achieve the function of automated quantitative feeding/automatic quantitative water addition by simply combining with flow meters and control valves. At the same time, if the WK quantitative controller is not suitable, it can receive various flow meter and flow sensor signals and combine them with corresponding flow control equipment to form a quantitative control/quantitative feeding system, achieving functions such as quantitative automatic feeding and quantitative automatic filling. It can also be customized to receive various level gauges, weighing sensors, temperature or pressure sensors according to requirements, achieving various quantitative feeding functions such as quantitative feeding, quantitative feeding, quantitative batching, constant pressure batching, positioning batching, etc,

Product Details

WKExplosion proof quantitative control boxImproper can receive signals from various flow meters and flow sensors, and combine them with corresponding flow control equipment to form a quantitative control/quantitative feeding system, achieving functions such as quantitative automatic feeding and quantitative automatic filling. It can also be customized to receive various level gauges, weighing sensors, temperature or pressure sensors according to requirements, achieving various quantitative feeding functions such as quantitative feeding, quantitative feeding, quantitative batching, constant pressure batching, positioning batching, etc; At the same time, the WK explosion-proof quantitative controller, explosion-proof sensor, and explosion-proof control valve form an explosion-proof control system, which is suitable for various occasions that require explosion-proof, such as alcohol quantitative feeding, quantitative canning of alcohol, and other functions.

1 WKExplosion proof quantitative control boxMain technical parameters

Complete system compose	WK quantitative controller, flowmeter, solenoid valve and control components (WK explosion-proof quantitative controller, explosion-proof flowmeter, and explosion-proof control valve)
Explosion-proof requirements	Explosion proof and non explosion proof options are available
controller internal	Supporting WK fully intelligent quantitative controller, external buttons, control contactors, switches, wiring blocks, status lights, etc
Suitable for	Quantitative control, quantitative feeding, quantitative batching, quantitative feeding, quantitative loading, etc And explosion-proof quantitative control system, explosion-proof quantitative control device, etc
Applicable fluids	Liquids: various corrosive liquids such as acids and alkalis, as well as ordinary liquids such as water and alcohol Gas: All types of gases are acceptable
Operation method	External buttons, instrument control buttons, or remote control operation (optional)
input signal	Traffic signal: Traffic signal input Other signals: customized
controlled output	Control signals: multi-channel contact and pump contact signals (The factory has been converted according to the actual matching requirements)
control accuracy	Related to the accuracy of the flowmeter, the comprehensive accuracy is: Liquid: 0.2-1.0% Gas: 1.0-2.5%
power supply	AV220V、DC24V、 Or other customized options
Overall dimensions	Regular type: 200 * 300 * 400mm (thickness * width * height) or customized Explosion proof type: 220 * 320 * 420mm (thickness * width * height)
Table body material	Standard Type: Iron (standard), Stainless Steel Explosion proof type: steel (standard), aluminum, stainless steel
ambient temperature	-20-60℃
relative humidity	≤85%RH， Avoid strongly corrosive gases
fluid flow way	Pumping: When the motor is powered by AC220C and the power is within 4KW, it can be directly controlled from the controller. When powered by AC380V and high power, an external contactor should be connected for rotation control, and it should have the functions of delayed starting and early closing
fluid flow way	Liquid level pressure stagnation: Ensure that the liquid level is at least 2 meters away from the outlet, and the higher the difference, the better, to ensure the flow rate
control panel	Full Chinese large screen LCD, can be equipped with remote control operationOr RS485 remote
Control unit	Liters, cubic meters, kilograms, tons
Control bytes	999.999 (can be customized according to requirements)
Print function	Capable of quantitative printing, instant printing, or automatic printing, with multiple printing options available
output signal	Instantaneous flow rate: 4-20mA or other customized options Control signal: 4-20mA or other customized Communication signal: RS232, RS485, Ethernet or other customized Transfer data: USB interface
remote control	Supporting touch screen or computer centralized control and operation: Contact sales and technical personnel to place orders according to requirements

II WKExplosion proof quantitative control boxThe main functions of

1. Equipped with functions of fixed quantity, timed, and quantitative batch issuance; External button operation for starting, stopping, and resetting;

2. When using the same amount of material, the one click start function is available;

3. Equipped with 8 sets of commonly used feeding quantities and a selective start function;

4. The function of setting the material quantity arbitrarily;

5. The feeding unit can be set arbitrarily, with density value parameters set internally, and both mass and volume can be converted;

6. Real time temperature and pressure compensation density can be performed, and high-precision mass unit feeding can be achieved;

7. Power outage protection function: In the event of a power outage during the feeding process, the feeding data before the power outage will be maintained after the power is restored;

8. The material feeding records can be checked, including start and end time, set quantity, actual quantity, etc;

III WKExplosion proof quantitative control boxOrdering Notice

1Specific parameters of the feeding medium need to be providedMeasurement of medium, medium temperature, medium pressure, real-time flow rateSize (can be an approximate traffic, as a reference)；

2. Explain the requirements for control, such as the size of each quantitative value, the number of times to control each day, whether the value controlled each time is the same, and other requirements;

3. Determine the flow mode: pumping or stagnant flow.We suggest choosing solenoid valves or electric valves (when delayed starting or closing is required) for the cut-off equipment.

4. If there is already a flow meter or control valve, please provide the flow meter output signal and control valve parameters.

4、 Physical image: