Furniture brand water heater brand faucet decoration
About high speed Door Accessories:
1.Driving system: High Speed Door Servo System motor and control, motor SNMA / SEJ +reducer+flang+encoder+control box
2.Other accessories: Middle aluminium bar, bottom aluminium bar, aluminium vertical track, stainless steel vertical track, brushes,round nylon strip, PVC roll, rolling steel tube complete, drum be;;s for rolling tube, side end covers, stainless steel cover, steel tubes, air bag sensor system, safety light beam, Microwave sensor 24 Gigahertz,PVC welding machine, smoke and fire sensors, PVC transparent window, magnetic loop, photocell, remote control, manual push button, sound warning alarm Led lamp traffic light
For some main accessories, here is detain introduction:
1).24G radar sensor:
Brand: Hofic
Technology: Microwave processor
Maintain time: 0.5s
Protection: IP54
Transmitting frequency: 24.125GHz
Maximum installation height: <5meter
Transmitting power density: <5mw/cm2
Power consumption: <1W(VA)
Installation angle: 0-90°(lengthways) -30-30°(crosswise)
Supply voltage: AC&DC 12V-30V
2).Photocell:
Approval CE & ISO9001
Power supply AC/DC 12-30V
Static current 25A
Action current 40mA
Mounting distance Max 10m
NO or NC contact Done by NO./NC. contact selection
Working environment temperature -42℃ to +45℃
Working environment humidity 10 to 90%RH
Appearance dimensions( controller) 123*50*32mm(L*W*H)
Appearance dimensions(Magic eye head) 19*13mm(L*D)
3). Remote control
Operating Voltage: AC220V/50HZ+-20%
Transmit power:≤100mW;Super regenerative module, strong anti-interference
Operating temperature:-30℃-+70℃
Working frequency: 433MHZ;transmitter 1527, millions of encoding chip
Accept sensitivity:≤110dB
Manipulation method: electric remote control
Configure the quantity: Wireless number; factory configuration transmitter two. Can be equipped with PT2272 digital decoder chip
Configure the function: Up, down, stop, anti-lock full-featured reproduction
4). Magnetic loop
Voltage: 12V AC/DC +-10% 24V 115V AC+-10% 230V
Power: <2VA
Continued electrical output: 7A / 250V AC
Frequency range: 20 to 200K Hz
Response time: infinity (factory setting) or adjust maintain time
Sensitivity: 0.01% to 0.1% divided into 3 levels
Protection level: IP30
Electromagnetic compatibility (EMC) Complies with EM50081-1 and EN50082-2
Detection loop inductance: the limit of 40uH to 100uH ideal value 80uH to 300uH
Operating temperature: -25 ℃ to 70 ℃
Storage temperature: -40 ℃ to 85 ℃
Relative humidity: <90% non-condensing
Temperature compensation: automatic compensation up to 50 ℃ / h
Connection type: 11 pin DIN rail socket
Dimensions: 41 * 78 * 85 mm (width * height * length)
Weight: 250 grams
5). manual push button
This exit switch button is made of ABS and has built-in indicator light make it looks more elegant and fashionbale. It can be widely used in public entrance gates, public door, home, office, hotel, etc.
Door Exit Button Push To Exit Switch Door Opener For Access Control Security
Main Feature
Fashionable appearance
Made of ABS Plastic
Easy to install and operate
Used for access control
Specification
Mechanical Life: 500,000 test
Material: Plastic
6). Limit switch encoder
Voltage: DC5V-24V
Output voltage: high voltage≥85%Vcc, low voltage≤0.5V
Maximum mechanical speed:6000rpm
Anti-vibration: 50m/s,10-200HZ,XYZeach way 2 times.
Current consumption:≤30mA
Response frequency: 0-100KHZ
Protection: waterproof,oil proof,dust prevention, IP54
The output code system: binary code
Operating life: MTBF≥30000(+25℃,2000rpm)
Rotational inertia:4.0x10-8kgm²
Maximum load:radial direction20N
Axial direction:10N
Weight: about 0.4kg
High Speed Door Accessories,High Speed Door,Electronic High Speed Door Accessories Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com
Turning the handle: Feeling a light valve core A common faucet valve core is a steel ball valve and a ceramic valve plug. Steel ball valve core has a good resistance to pressure, but the disadvantage is that the rubber ring from the sealing effect is easy to wear and will soon be aging. Compared with the steel ball valve core, the ceramic valve core is more heat-resistant and wear-resistant. At the same time, the ceramic valve itself has a good sealing performance, so it can achieve a high degree of resistance to opening, and will not cause water nozzle drip due to valve core wear. Ceramic faucet, feel more comfortable, smooth, and open and close quickly.
Since the valve plug is inside the faucet, the consumer cannot see the valve plug when purchasing, but the consumer can easily judge the quality of the valve plug based on the feel of the rotating handle. In general, if the consumer rotates the handles up, down, left, or right, it feels good if they feel light and free from blockage.
To test the book: the quality is more assured that the faucet body is generally brass. The quality of the plating product made of brass can be guaranteed to be the highest. The higher the purity of the brass is, the better the plating quality is, and the less plating layer on the surface is less likely to be corroded. Some manufacturers use zinc alloy instead of brass in order to reduce costs. Although the state allows the use of zinc alloy instead of brass, the quality of zinc alloy plating is poor and corrosion resistance is not strong.
In general, consumers can use the method of weight estimation when purchasing. Brass is heavier and harder, and zinc alloy is lighter and softer. However, the experts of Kuda's decorative main material department believed that the quality of faucets should not be judged by their weight alone, “because some manufacturers can increase the thickness of the faucet or add other metal materials, it can also make the faucet pick up more.†Consumers are advised to ask the sales staff for a test report of the product. If the test report says that the product is qualified, the problem is not serious.
In addition, consumers should choose a more durable overall casting faucet. The sound of the overall cast faucet tapping is even more boring. Consumers can judge whether the faucet is cast as a whole by tapping on the faucet.
To test the book: the quality is more assured that the faucet body is generally brass. The quality of the plating product made of brass can be guaranteed to be the highest. The higher the purity of the brass is, the better the plating quality is, and the less plating layer on the surface is less likely to be corroded. Some manufacturers use zinc alloy instead of brass in order to reduce costs. Although the state allows the use of zinc alloy instead of brass, the quality of zinc alloy plating is poor and corrosion resistance is not strong.
In general, consumers can use the method of weight estimation when purchasing. Brass is heavier and harder, and zinc alloy is lighter and softer. However, the experts of Kuda's decorative main material department believed that the quality of faucets should not be judged by their weight alone, “because some manufacturers can increase the thickness of the faucet or add other metal materials, it can also make the faucet pick up more.†Consumers are advised to ask the sales staff for a test report of the product. If the test report says that the product is qualified, the problem is not serious.
In addition, consumers should choose a more durable overall casting faucet. The sound of the overall cast faucet tapping is even more boring. Consumers can judge whether the faucet is cast as a whole by tapping on the faucet.
Test water flow: rich and soft foaming indicates that the bubbler is better. When consumers choose, they should try their best to choose a faucet with a bubbler, and feel the water flow with their hands. The water flow is soft and foamy (water bubble content) Rich description bubbler quality is better. The bubbler generally has six layers, usually consisting of a metal mesh cover (partly plastic). When the water passes through the mesh cover, it will be cut into a large number of tiny water columns with air interposed between them so that the water does not splash around.
Recognize the brand: choose the brand after-sales service more secure Finally, consumers should go to the formal market and supermarkets to buy brand faucets. Branded products have manufacturer's brand identity, and non-regular products or quality products are often only pasted with some paper labels, even without any mark. The faucet packing box should also have the manufacturer's brand identity, quality assurance and service card.
Five tricks to choose satisfied faucet
Experts advise: When consumers purchase the faucet, it is best to be able to turn, see, want, try, know, when turning the handle feels light Description of the valve core is good, the surface is bright as a mirror that the coating is good, can provide test book manufacturers The products can guarantee the quality, and experience the water flow to perceive the bubbler effect. The branded products show that after-sales service is guaranteed.