Đèn tín hiệu Beacon  SM87HXB  hãng MEDC SM87HXBAB024RY1BNNR

Certification    ATEX, IECEx, UL, CSA, TR CU, CQST, Inmetro
Flameproof    ATEX Ex II 2GD, Exd(e) IIC T4 &T6
Area Classification    Zone 1 and Zone 2 use
Certified Ambient Temperature    -55°C to +70°C (Exd)
Ingress Protection    IP66 & 67
Material    Stainless Steel or Alloy
Entries    Up to 4 x 20mm or 25mm (NPT for UL)
Weight    Alloy: 2kg (approx.)
Stainless Steel: 3.8kg (approx.)
Options    Body & lens colour, EOL resistor, tel. & relay initiate,
lens guard, tag or duty labels, flash rate,
high temp. version (-40°C to +85°C) available,
voltages 24-48V d.c., 110-254V a.c.