#micro #air #switch <br>GPS100 Series Air micro switch is specially designed for the high-volume OEM market. Typical applications include boilers, hot water heaters, HVAC, and other industrial equipment. <br> <br>These micro air pressure switch could be customized set points and can be used to detect positive, negative, or differential air pressure. <br> <br>A sensitive highly reliable snap action switch is used as the main switching position. The snap action switch can provide a high switching capability of up to 16A 125/250VAC. <br>Air Pressure Switch Working Principle <br> <br>The basic working principle of a pneumatic micro switch is relatively simple. A pressure switch typically consists of a spring-loaded diaphragm that is designed to move in response to changes in pressure. This diaphragm is typically connected to a mechanical switch, which can be either normally open (NO) or normally closed (NC). <br> <br>When the pressure in the system being monitored changes, the diaphragm moves and activates the switch. If the switch is normally open, it will close when the pressure reaches a certain level. If the switch is normally closed, it will open when the pressure reaches a certain level. <br> <br>Once the micro air switch is activated, it can be used to control a variety of electrical circuits, such as turning on or off pumps, fans, or other equipment. Pressure switches are often used in conjunction with other sensing and control devices to provide a complete control system for a particular application. <br> <br>In summary, the working principle of a pressure switch is based on the movement of a diaphragm that activates a mechanical switch in response to changes in pressure. This switch can be used to control various electrical circuits and can be normally open or normally closed depending on the application. <br> <br>Air Pressure Air Operated Micro Switch GPS100 Diagram <br>When the ignition switch of the wall-hung boiler is in working status, the fan starts and form a negative pressure difference in the combustion chamber. The air pressure switch sends a command to activate the water pump, the water flow switch sends the command to the high-voltage discharger. After the high-voltage discharger initiated, another signal is sent to the gas proportional valve, then the gas proportional valve come into operation accordingly. GPS100 series air pressure switches are used as detection elements. It is interlock controlled with the gas proportional valve and the flue gas induction switch. Proportional valve only works under a certain negative gas pressure in combustion chamber. When the flue gas induction switch detects no exhaust gas for 5 seconds, air pressure switch will close the gas channel in time, to avoid gas leaking. <br> <br>Air Pressure Air Operated Micro Switch GPS100 Applications <br>Micro Air pressure switch is usually applicated in traditional water heater, wall-hung boiler and HVAC devices for detecting the gas pressure and protecting relevant circuits. <br> <br>Remarks: <br>The wall-hung boiler is a water heater that uses natural gas as energy. It is not only attractive in appearance, easy to use, but also small in size. It does not occupy a lot of usable area when it is installed on the wall of the family house. The wall-hung boiler can not only provide a large flow of constant temperature hot water for bathing, but also has a powerful central heating function for the family house, which can meet the heating needs of multi-room. <br> <br>If you are looking for a reliable micro switch supplier, don&#039;t hesitate to contact us! <br> <br>[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fair-pressure-micro-switch-gps100%2F[/a]

Waterproof and dust proof <br>Compact structure, small contact gap, snap action, high sensitivity <br>Long life, high precision, and reliability <br>Widely used in the automotive industry, agricultural equipment, office equipment, etc. <br>Max approved current at ENEC/UL is 10A <br> <br>Unionwell is a professional micro switch supplier, we provide linear silent switches, waterproof push button micro switch, micro push button switch waterproof, etc. For more information, please feel free to contact us! <br>#micro #switch #supplier <br>[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fwaterproof-micro-switch-g5w11%2F[/a]

Unionwell waterproof micro limit switch are usually with IP67 level protection design to withstand challenging operation environments of extreme humidity in the applications of the automotive industry, home appliances, or new energy field. By conducting the strictest quality assurance system in the production line and inspection process, we&#039;re able to guarantee every piece of Unionwell waterproof micro switch that comes out from the plant is 100% standard meeting. <br> <br>Features of waterproof momentary micro switch <br>IP67 Level Protection <br>The case, cover, pin plunger, and terminals (for special models) are well sealed with eco-friendly glue and silicon gasket (on the pin plunger), to help protect the switch from contamination by dust, particles in the air, and water. <br>Variety of Electrical Loads <br>Against different end applications, Unionwell waterproof micro switch offer suitable current loads from 0.1A to 5A, and perfectly matching the standards of UL, cUL, ENEC, CE, CB, and CQC. <br>Versatility in Applications <br>From automotive, and home appliances, to the new energy industry, Unionwell waterproof micro switches play different roles in various fields and manage to maintain steady performance, this is one of the unique advantages when compared with other brands. <br>Differences Between Unionwell Waterproof &amp; Mini Waterproof Micro Switch <br>The differences between Unionwell waterproof micro switch and mini waterproof micro switch is mainly in size, and also in applications, mini waterproof micro switches are mainly used in the automotive industry, while waterproof micro switches&#039; applications cover a large range from automobiles, new energy charging devices, to home appliances, etc. <br> <br>If you are looking for a reliable micro switch manufacturer, don&#039;t hesitate to contact us! <br> <br>#waterproof #micro #limit #switch <br>[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fwaterproof-micro-switch%2F[/a]

Ultra mini micro switch 250v may be the smallest micro switch you could find in the world. The purpose of developing ultra mini micro switch is to satisfy the special demands of customers who design/produce precise devices with limited operating space. Unionwell succeeds in finding the balance point between size and quality, our ultra mini-series are with both small dimensions and impressive operation performance. Typical applications could be found in medical equipment, automotive vehicles, EV charging devices, and also home appliances, etc. <br> <br>Features of Ultra sub miniature switch <br>Ultra Mini Dimensions <br>Width of some models is even smaller than 3mm. <br>High Precision Spring Plate Construction <br>Special construction helps accomplish rapid switching, long life and excellent touch texture. <br>Multiple Options of Levers <br>Different choices of levers provide convenience in product structure design. <br>What&#039;s the Difference Between Mini Micro Switch And ultra miniature micro switch? <br>As it shows in the product names, the difference between mini micro switch and ultra mini micro switch is mainly in size, and also in applications. <br>#Unionwell <br>[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fultra-mini-micro-switch%2F[/a]

Ultra mini micro switch 250v may be the smallest micro switch you could find in the world. The purpose of developing ultra mini micro switch is to satisfy the special demands of customers who design/produce precise devices with limited operating space. Unionwell succeeds in finding the balance point between size and quality, our ultra mini-series are with both small dimensions and impressive operation performance. Typical applications could be found in medical equipment, automotive vehicles, EV charging devices, and also home appliances, etc. <br> <br>Features of Ultra sub miniature switch <br>Ultra Mini Dimensions <br>Width of some models is even smaller than 3mm. <br>High Precision Spring Plate Construction <br>Special construction helps accomplish rapid switching, long life and excellent touch texture. <br>Multiple Options of Levers <br>Different choices of levers provide convenience in product structure design. <br>What&#039;s the Difference Between Mini Micro Switch And ultra miniature micro switch? <br>As it shows in the product names, the difference between mini micro switch and ultra mini micro switch is mainly in size, and also in applications. <br>#Unionwell <br>[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fultra-mini-micro-switch%2F[/a]

Intended for use in dusty and wet environments (ip67) <br>Compact design <br>Extended life and excellent dependability <br>Optional: use a variety of levers <br>Frequently used in industrial control, appliances, and automobile electronics, among other things <br> <br>Specifications of Small Sealed Micro Switch G10B <br>Place of Origin Guangdong, China (Mainland) <br>Brand Name Micro Switch Manufacturer Unionwell <br>Model Number G10B Series <br>Operation Force 150gf/Others <br>Terminal Type Solder/PCB/Molded Lead Wires <br>Lever Type No Lever/Hinge <br>Circuit Code SPDT/SPST-NO/SPST-NC <br>Certifications ENEC, UL/cUL, CQC <br>OEM/ODM Available <br>Rating P1 0.1A,125/250V  30VDC <br> 05 3A 125/250V  30VDC <br>Operating Frequency Electrical 10~30 cycles/minute <br> Mechanical 120 cycles/minute <br>Contact Resistance(Initiative) 100mΩ Max (without wire type) <br>Insulation Resistance (at 500VDC) 100mΩ Min at 500VDC <br>Dielectric strength AC 600V RMS(50-60Hz) <br>Operating Temperature -40°C~+85°C <br>Operating Humidity 85% RH Max <br>Life Expectancy Electrical 10,000 cycles <br> Mechanical 300,000 cycles <br> <br>Unionwell is a professional micro switch company, we provide ip67 waterproof micro switch, ip67 micro switch, microswitch ip67, micro switch ip67, etc. For more information, please feel free to contact us! <br>#micro #switch #company <br>[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fsmall-sealed-micro-switch-g10b%2F[/a]

[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Frefrigerator-micro-switch-g91p1%2F[/a] <br>#refrigerator #micro #switch <br>Small dimensions and compact structure <br>High durability and reliability <br>Multiple options for levers and terminals <br> <br>Unionwell is a professional micro switch manufacturers, we provide linear silent switches, refrigerator micro switch, micro switch 10a 250vac, miniature micro switch, etc. For more information, please feel free to contact us!

[a]https%3A%2F%2Fwww.unionwellgz.com%2Fproducts%2Fmini-tact-switch-g1-g17%2F[/a] <br>Waterproof design (IP67) <br>Long life and high reliability <br>0.8*0.8mm PCB terminals <br>Double levers actuating mechanism designed to ensure the operation safety <br>Variety of levers and control modes. <br>Mini size could be used in limited space. <br> <br>Unionwell is a professional micro switch factory, we provide tact switch micro push button 2-pin, tact micro switch, mini tact switch, micro switch pcb mount, snap action micro switch, etc. For more information, please feel free to contact us!