Description
อุปกรณ์ตรวจจับควัน Photoelectric กันระเบิด
Photoelectric smoke explosion proof
Technical data
Type of Protection: Ex d IIA T6
Conforming to : Standards IEC 60079-0 to 1 or UL 60079-1
Marking for test : Ex II2G
Degree of Protection : IP 55 acc.To IEC 60529
Ambient Temperature -10 C + 55 C
Operation Current DC 24V under 30m
Body and junction box : Copper-free aluminium
Protection class for UL. :
Class I, Divition1 or 2 Group.C,D
Class II, Divition1 or 2 Groups.E,F,G
Class III
Protection class for IEC : Zone1 and Zone 2
Features:
Copper-free aluminium body, coated with epoxy-polyester powder for corrosion resistant.
Body and junction box is theaded joint for easy wires connesction. Catalogue Number: ESK24C
Grill type and surface mounted.
Through-feed 3/4 inch NPT standard conduit hub.
Standard Finishes:
Body and Junction box – Epoxy-polyester powder
Grill – Epoxy-polyester powder
