DCP WATER PUMPS

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We developed this product is that we mainly consider the relationship between the pressure and flow rate, and combine

the data analysis, to achieve better control effect.

Structure: Combine photoelectric Principle with flow switch. It consists of water sensor, pressure sensor and control site.

Wide voltage design. Double control of pressure and water. Security is higher.

Function: Double control of pressure and water. Pressure control can be used alone. It has water shortage protection

function, water automatic judgment function, preventing sticking function, low voltage protection function.

Q:SMC ISE40A What is the meaning of the automatic shift input of the pressure switch?: Refers to the different conditions, the pressure gauge due to high accuracy, atmospheric pressure state led to the boot display is not zero, will affect the set value of the reference standard,

Q:What is a double contact pressure switch: Upstairs is right, the double contact pressure switch is equivalent to two pressure switches in series or parallel. In the actual control, the double contact is better than the single point of stability.

Q:Fire sprinkler system pressure difference, the pressure switch in the fire control center alarm, but the hydraulic alarm did not alarm: 2, if the alarm system, the pressure switch must both alarm to the alarm host should also start the spray pump, specifically now two methods: A when the single-contact pressure switch, to add an intermediate relay , Then need 24V power supply, through the relay, a route to the spray pump control cabinet, another way to the alarm host.

Q:Why is the household pump pressure switch closed continuously? what reason: 3. Motor load. Like a man can only back a hundred pounds you gave it back one hundred and twenty jin that it must strike.

Q:Air compressor with a start button, a stop button, pressure switch, how wiring?: [Guangzhou Beiyue machinery] professional answer for you: do not know what you say is the air compressor, do not know how to connect, then the best can ask a professional door to help you get, do not own blind, when the reverse The air compressor will burn out, the specific can be private me

Q:My water pump is a pressure switch with no water when the pump frequent start I know to use two pressure switch set a large one small two pressure value of the control pump to stop a small control pump start to have a fluctuation range of water pressure will Ok but i know a pressure switch press the pressure tank under the joint Will the other pressure switch fixed in the pump where: Do not install two pressure switches, with an electrical contact pressure gauge can set the upper and lower pressure limit.

Q:Pressure switch dead zone adjustable, dead zone is not what it means. Please explain in detail Thank you.: General pressure switch dead zone is not adjustable, and some pressure switch dead zone can measure the mechanical properties of components to adjust the dead zone size, but change the component characteristics may cause the switch to malfunction or moving! The The So avoid free to adjust!

Q:I would like to use a two-point output pressure switch to achieve high pressure stop pump, low pressure pump, I would like to ask how the line should be connected, the best wiring diagram, thank you.: to a high point, through the other relay off the pump on the line The

Q:Pressure switch precautions: Pressure switches are widely used in household, commercial, automotive refrigeration systems for high and low pressure protection control, steam conditions and power stations; accumulators, receivers, flash tanks, separators, scrubbers, oil refineries. It is also suitable for high and low pressure protection control of various equipment tools. But in the choice of pressure switch, we should note the following: 1. The need for explosion-proof: explosion-proof form is divided into flameproof and intrinsically safe, Nagano products for the majority of flameproof. 2. Need to indicate: according to customer instructions. 3. Number of contacts: one contact (one output) or two contacts (two outputs). 4. Determination of the set value and pressure range: The recommended setting range is between 30% and 65% of the pressure range, which can be set between 15% and 90% of the pressure range. 5. The form of splicing: adjustable or fixed. 6. Whether there is pulsation: If the pressure is pulsating or vibration, need to bring the throttle to suppress the pulse pressure on the instrument damage. 7. With the diaphragm of the occasion: the determination of corrosive, high viscosity or temperature is too high, the need to use with a diaphragm. Turn left to turn right

Q:What is the difference between a pressure sensor and a pressure switch?: The pressure switch is a simple self-control electrical switch, commonly used in simple electrical equipment for the detection of pressure signals, the output is the switch, such as water heater on the water pressure switch, when the water pipe to reach the pressure switch action Value when the pressure switch action, the water heater to get the signal before starting work to prevent the water heater dry.

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