Seismic pressure gauge shock-resistant enclosures
Wide range of straight three-hole-blades (3-Hole) optimized for cutting in different materials. We coat Razor Blades to protect the blade from abrasion, to reduce friction, and increase performance and durability.
Wide variety of rounded three-hole-blades optimized for cutting in different materials. In order to reduce the risk of shears in the blade, we recommend using straight 3 hole blades, rather than rounded ones. The industrial razor blades are available in different versions in order to be better suited for different materials.
Three Hole Blades,Double Edged Sword Blades,Double Edged Long Sword,Double Edge Blade Sharpener Ningbo Jiangbei Chuangjia Stationery Factory , https://www.cjblade.com
Its shockproof protection class is IP54; IP55; IP65; IP66
The IP protection class consists of two numbers. The first figure indicates the level of dust prevention and foreign objects intrusion; the second figure indicates the degree of moisture and waterproof intrusion. The larger the number, the higher the protection level. The protection level indicated by the two marked numbers is as follows:
IP54 features: dust, waterproof.
The first letter of 5 represents: dust; the second letter of 4 represents the prevention of splashing water intrusion.
IP55 features: dust, waterproof.
The first letter of 5 represents: dust; the second letter of 5 represents: preventing the intrusion of jetted water,
IP65 shock-proof sealing is better; advantages: dust, water spray. It is used for earthquake-resistant and explosion-proof meters and occasions with harsh on-site environment.
The first letter 6 represents a dust seal and a dust seal. The second letter of the 5 represents: water spray,
IP66 features: dust, waterproof.
The first letter 6 represents a dust seal and a dust seal. The second letter of the 6 stands for: preventing the invasion of big waves.
IP65's shock-resistant meter contains explosion-proof plugs, explosion-proof plug function:
To prevent the pipeline pressure from being too large, causing the media to blow out from the front of the pressure gauge, it is installed behind the explosion-proof plug.