First digit characteristic
Degree of protection (first number in code)
Briefly describe the definition
0 No protection
1 against solid particles with a diameter of 50 mm or greater or a 50 mm diameter solid
MANN ZUG3 three anti-smart phone
MANN ZUG3 three anti-smart phone
Particles can not penetrate completely.
2 anti-diameter 12.5mm or larger particles of solid objects or 12.5mm diameter of the solid particles can not penetrate completely.
3 against the diameter of 2.5mm or more solid solid particulate matter tip or 2.5mm diameter of the solid particles can not penetrate.
4 anti-diameter of 1mm or more solid solid particulate matter tip or 1mm diameter of the solid particles can not penetrate.
5 Dust protection: does not completely prevent dust from entering, but will not interfere with the normal operation of the instrument and reduce the degree of security.
6 dust confinement: dust can not enter the object diameter of the entire shell can not exceed the gap
Second digit characteristic
Degree of protection (second number in code)
Briefly describe the definition
0 No protection;
1 anti-vertical drop of water droplets: the vertical drop of water droplets will not cause harmful effects;
2 Vertical drop of water drops when the housing is tilted up to 15 °: Vertical drop of water droplets will not cause harmful effects when the enclosure is tilted at any angle up to 15 ° on either side of the enclosure;
3 Water mist: Spray on any vertical side at an angle not exceeding 60 ° will not cause harmful effects;
4 splashing water: against the shell from any direction of splashing water will not cause harmful effects;
5 Anti-spray: against the shell from any direction will not cause harmful effects of water;
6 anti-strong water spray: facing the shell from any direction strong spray will not cause harmful effects;
7 anti-short-term immersion: room temperature and pressure, when the shell is temporarily immersed in 1M deep water will not cause harmful effects;
8 Anti-continuous soak: the manufacturers and users agree, but the conditions than 7 harsh conditions, continuous soaking in water will not cause harmful effects.
IP67 now refers to the protection level of the electronics industry IP is the ingress Protection Rating (or International Protection code) abbreviation, which defines an interface on the liquid and solid particles protection. IP followed by two digits, the first one is the dust protection level, the range is 0-6, respectively, from large foreign particles to dust protection; The second is the liquid level of protection, the range is 0-8, respectively, said Protection from vertical water drops to bottom pressure. The larger the number, the greater the ability. IP67 explanation is that protective dust inhalation (overall to prevent contact, protective dust penetration); protection of short immersion (immersion). At present in the wiring industry is the highest IP67 level. In addition, the industrial connector temperature, engage in seismic and other harsh environment considerations.
This report demonstrates that QL-Custom has the full capability to design high-water-proof molding and cabling products.
