BASIC CONTEXT
● The conversation begins with the mention of ATEX glands related to two technical denominations.
● The content develops with questions about fundamental characteristics of such glands.
● The objective is the assimilation of essential information on ATEX cable glands. ⚙️
GENERAL DESCRIPTION OF ATEX GLANDS
● ATEX is an acronym for “Atmosphères Explosibles” in French and refers to European directives for equipment in explosive atmospheres.
● ATEX glands are sealing devices that ensure safe cable entry into enclosures located in hazardous areas.
● The glands prevent flame propagation and maintain ingress protection against dust and water. 🔒
HAWKE GLANDS
● Hawke glands include models such as the 501/453 Universal, which are certified for flameproof protection (Ex d) and increased safety (Ex e).
● They are suitable for hazardous zones classified as Zone 1, Zone 2, Zone 21, and Zone 22.
● These glands offer diaphragm seals, reversible armor clamping rings, and ingress protection levels IP66, IP67, IP68, and IP69. 🌍
CMP GLANDS
● CMP glands include series such as A2F, E1FW, and Triton.
● They are manufactured in brass, nickel-plated brass, stainless steel, or aluminum.
● These glands provide deluge protection, wide operating temperature ranges from −60 °C to +130 °C, and certifications under ATEX and IECEx (International Electrotechnical Commission System for Certification to Standards relating to Equipment for use in Explosive Atmospheres). ❄️
COMPARISON
● Both Hawke and CMP glands are used to terminate armored or unarmored cables safely in explosive atmospheres.
● Both types include inner seals and clamping mechanisms that ensure correct cable retention.
● Both manufacturers provide multiple global certifications for explosive environments. 📡
ASSEMBLY PRINCIPLES IN ENGLISH
● The conversation requires detailed steps about how to assemble the glands with cables in English.
● The Hawke instructions include preparing the cable, stripping the outer sheath, spreading the armor over the spigot, tightening the middle nut, inspecting the clamp, and tightening the backnut.
● The CMP instructions include disassembling into two sub-assemblies, preparing the cable armor, orienting the armor cone, tightening the compensating sleeve, securing the body, and sealing with the outer nut. 🛠️
INTERNET REFERENCES
● Multiple web addresses are cited in the dialogue, including powerandcables.com, hubbell.com, atexworkshop.com, cablejoints.co.uk, anixter.com, and slideshare.net.
● These links are explicitly included as plain text, never as hyperlinks.
● The repetition of references and links is incorporated without alteration. 🌐
OBJECTIVE OF LEARNING
● The reader acquires knowledge about the technical identity and assembly logic of ATEX glands.
● The central learning theme is the structural and regulatory function of cable glands in explosive atmospheres.
● The objective is the technical comprehension of assembly procedures and the protective role of glands under ATEX and IECEx directives. 📘
My Diary - Leonardo Cardillo 