Automatic Electronic Adjusting Water Pump Pressure Switch Connection Thread G1″ IP65 MK-WPPS10 From Makerele
$44.17
20 in stock
Description
- Brand Name: makerele
- Certification: CCC,CE,RoHS
- Warranty: Water Pump Pressure switch
- Switch Type: Pressure Switch
- Model Number: MK-WPPS10
- Features: Adjusting Water Pump Pressure Switch
- Material: Plastic
- Current: 10A
- Item Type: Switches
- Place of Origin: Zhejiang China (Mainland)
- Starting pressure setting: 1.2bar-2.2bar
- Connection thread: G1″
- Max Ambient Temperature: 60
- Protection Degree: IP65
- used in: water pump
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Please Care for the Voltage,Phase,Joint Screw,Starting pressure setting and So on. If not problem,we will send regular Product to you.
1.adjusting water pump pressure switch
2. Model: MK-WPPS10
3. used for water Pump
4.Female&male:1/4 NPT
2. Protect the pump from damage caused by dry-running
pressure switch TECHNICAL DATE
1.Starting Pressure:1.2bar-2.2bar
2.Max Rate Current:10A
3.Max Allowable Pressure:10 Bar
4.Rated Voltage: 220v-240V
5.Frequency:50/60Hz
6.Max Temperature:60C
7.Protection Degree:IP65
8.Max Power: 1.1kw,1.5kw
pressure switch DESCRIPTIONS
This automatic pumpo control is mainly used in household for controlling the running of pump.Joint screw:G1″male
1.It start the electric pump automatically after a pressure decrease(taps opening)and stops it when the fluid flow interrupts at the maximum pressure level of the electric pump(taps closed),keep the household water supply system in water supply state with a constant pressure.
2.Protect the pump, in the case of water shortage or jam,it is able to indentify these fault and at the same time stop the pump
Pressure Switch Size:
2014 Year All pressure switch :
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1. Item will be shipped within 5-7 business days.
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2. Delivery Time:
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—-Via Air: Generally 1-3 working days
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—-Via Express: Generally 3-7 working days.
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—-Via China Post Air Mail: Generally 15-25 working days
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—-Via Sea: According to the order.
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3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply.
Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing – The world-famous city for low-voltage electric apparatus.
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Custom Product Design
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OEM/ODM
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Profession in export service from Maker Electric
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High quality Product, Affordable Price
Pressure Switch
A pressure switch for sensing fluid pressure contains a capsule, bellows, Bourdon tube, diaphragm or piston element that deforms or displaces proportionally to the applied pressure. The resulting motion is applied, either directly or through amplifying levers, to a set of switch contacts. Since pressure may be changing slowly and contacts should operate quickly, some kind of over-center mechanism such as a miniature snap-action switch is used to ensure quick operation of the contacts. One sensitive type of pressure switch uses mercury switches mounted on a Bourdon tube; the shifting weight of the mercury provides a useful over-center characteristic.
The pressure switch may be adjustable, by moving the contacts or adjusting tension in a counterbalance spring. Industrial pressure switches may have a calibrated scale and pointer to show the set point of the switch. A pressure switch will have a differential range around its setpoint in which small changes of pressure do not change the state of the contacts. Some types allow adjustment of the differential.
The pressure-sensing element of a pressure switch may be arranged to respond to the difference of two pressures. Such switches are useful when the difference is significant, for example, to detect a clogged filter in a water supply system. The switches must be designed to respond only to the difference and not to false-operate for changes in the common mode pressure.
The contacts of the pressure switch may be rated a few tenths of an ampere to around 15 amperes, with smaller ratings found on more sensitive switches. Often a pressure switch will operate a relay or other control device, but some types can directly control small electric motors or other loads.
Since the internal parts of the switch are exposed to the process fluid, they must be chosen to balance strength and life expectancy against compatibility with process fluids. For example, rubber diaphragms are commonly used in contact with water, but would quickly degrade if used in a system containing mineral oil.
Switches designed for use in hazardous areas with flammable gas have enclosure to prevent an arc at the contacts from igniting the surrounding gas. Switch enclosures may also be required to be weatherproof, corrosion resistant, or submersible.
An electronic pressure switch incorporates some variety of pressure transducer (strain gauge, capacitive element, or other) and an internal circuit to compare the measured pressure to a set pont. Such devices may provide improved repeatability, accuracy and precision over a mechanical switch.
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