Ladies and gentlemen, please help introduce what the specific standards of IP6K7 and IP6K9K are

IP67: Immersion in water from 15 cm to 1 m depth for 30 minutes prevents water ingress.

IP69K: Capable of withstanding hot vapor washout tests as defined in EN 60529 and DIN 40050-9. This provides protection at a water pressure of 100 bar (1450 psi) and a temperature of 80 C.

The pressure is applied directly to the sensor in 30-degree increments (0, 30, 60 and 90 degrees) for 30 seconds at each angle for a total of 120 seconds (2 minutes) to prevent water from entering.

IP (International Protection Standard) is a term defined by DIN VDE 0470 and DIN 40 050.

These standards are given at the rated voltage.

The protection level classification of the electrical equipment enclosure is not exceeded.

The details are as follows:

1. Personal protection.

2. Protection of electrical equipment to prevent the entry of solid substances, including dust.

3. Protection of electrical equipment to prevent damage caused by water to the equipment.

IP** explained.

An IP consists of the letter "IP" and two digits. The first digit is 0 6, and the second digit is 0 9 or 9k:

IP67: Immersion in water from 15 cm to 1 m depth for 30 minutes prevents water ingress.

IP68: Continuous immersion in water under the conditions specified by the ** business can prevent the ingress of water.

IP69K: Capable of withstanding hot vapor washout tests as defined in EN 60529 and DIN 40050-9. This provides protection at a water pressure of 100 bar (1450 psi) and a temperature of 80 C.

The pressure is applied directly to the sensor in 30-degree increments (0, 30, 60 and 90 degrees) for 30 seconds at each angle for a total of 120 seconds (2 minutes) to prevent water from entering.

These IP ratings.

It is often not understood correctly, or it is applied incorrectly. For example, many users believe that IP67 or IP68 protection allows the device to be put in the water for a specified period of time while working properly. This is not the case, and these levels of protection only guarantee that the equipment will still operate properly after it is removed from the water.

Another possible misconception is that meeting IP69K means automatically meeting IP67 and IP68. In fact, IP69K only protects against washout pressure and is not suitable for applications submerged in water. As a result, IP69K ratings are often used in applications where frequent washes are washed, such as in breweries, car washes, and food and beverage plants, but are not suitable for applications where equipment is completely submerged in water.

For details, see the international standard ISO 20653 which defines the degree of protection for road vehicles.

IP6K7K, IP6K9K.

The first 6K is the same as the 6 specified in the national standard, which means that it is absolutely dustproof;

The second digit, 7k, is not defined. Ordinary 4 is splash-proof, and 4k is anti-splash with pressure; Ordinary 6 is to prevent strong high-speed water flow, and 6k means to prevent strong high-speed water flow with pressure; 9K stands for high-pressure, steam jet cleaning (the highest national standard grade is 8, that is, IP68 is the highest).

6k Dust imprisons dust and cannot enter.

The entire diameter of the object must not exceed the void in the shell.

7K anti-short-time immersion at room temperature and pressure, when the shell is temporarily immersed in water at a depth of 1m, it will not cause harmful effects.

The IP6K9K rating protects against the ingress of dust and high-temperature and high-pressure water, making products with this certification ideal for use in conditions where careful disinfection is required. In industries such as food processing, where hygiene and cleanliness are paramount, equipment must be able to withstand rigorous high-pressure, high-temperature washdown procedures. In many industries where dust and dirt may be present, it is important to ensure that dust does not infiltrate the product's housing and cause damage.

The IP6K9K rating is the highest degree of protection currently available. IP68 is the highest level of the connector waterproof rating standard. The meaning of the two numbers is that it is completely protected from the intrusion of foreign objects and dust, and the Table's stuffy electrical appliances are sunk indefinitely under the specified water pressure to ensure that they are not damaged by water immersion.

The IP protection level is composed of two numbers, the first number indicates the level of dust separation and prevention of foreign object intrusion, and the second number indicates the airtightness of the equipment against moisture and waterproof intrusion, and the larger the number, the higher the protection level. China's relevant test is based on GB 4208-2008 IEC 60529-2001 "Enclosure Protection Level (IP**)" car dry standard requirements, and the conformity evaluation judgment test is carried out on the enclosure protection level of various products; The highest detection class is IP68. Conventional product testing grades include:

IP23, IP44, IP54, IP55, IP65, IP66, IP67, IP68 ratings.

The difference between IP6K7 and IP67: IP6K7 is a gyroscope configuration, and IP67 is a gravitational acceleration configuration.

The levels are different, the concepts are different, and the test environment is different. IP6K7 is the highest level of dust and water resistance, and the IP6K7 rated device means that it is completely protected against dust ingress. IP67 represents the dustproof level, but the mantissa IPx7 and IPX8 represent a seven-level waterproof, and the other represents an eight-level waterproof.

IP67 is soaked in water half a meter deep for half an hour.

IP is the abbreviation of Ingress Protection, and the IP rating is the level of protection against foreign object ingress in the enclosure of electrical equipment, which was also adopted as the American National Standard in 2004. In this standard, the format of the IP rating is IPXX, where XX is two Arabic numerals, and the IP rating consists of two numbers, the first of which indicates dust resistance. The second number means waterproof, and the higher the number, the better the protection.

IP67 waterproof depth:

IP67 waterproof means that the device has 6 levels of dust resistance and 7 levels of water resistance. The IP67-rated device protects against dust ingress and provides protection against brief liquid immersion (immersion resistance) for up to 30 minutes in water up to 1 metre. <>