Bosch VEZ-211-IWCS User Manual
Illumination | Explosion Protected Illumination | 341
EX72LED Explosion-
protected Infrared Illumi-
nator
Features
▶ Explosion protected infrared illuminator
▶ 100 LED array for 18.3 m (60 ft) of infrared
▶ Explosion protected infrared illuminator
▶ 100 LED array for 18.3 m (60 ft) of infrared
illumination
▶ ATEX or UL/CSA certified for explosion-protected
performance
▶ Class I, II, III, Div. 1, 2, Groups B, C, D, E, F, G, T6
▶ Compact design with threaded flame paths for
▶ Compact design with threaded flame paths for
maximum safety
The EX72LED is a tough, compact, explosion-protected
infrared illuminator for effective night time illumination in
hazardous environments.
The EX72LED incorporates high-strength design, featuring
construction of sand-cast, copper-free aluminum strong
enough to withstand an internal explosion. Threaded
flame paths extinguish burning explosive gases and allow
them to exit the housing harmlessly, without risking
ignition in the external environment.
By meeting the rigorous requirements for Class I,
Division 1 or ATEX Zone 1environments, the EX72LED
assures safe, effective performance at hazardous Class II
and Division 2 locations.
The extended design of the EX72LED accommodates a
powerful, high-efficiency 100 LED array that provides up
to 18 m (60 ft) infrared illumination with IR sensitive
cameras. Options for completely covert operation at
940 nm, as well as 30 º and 60 º beams are available for
special applications.
infrared illuminator for effective night time illumination in
hazardous environments.
The EX72LED incorporates high-strength design, featuring
construction of sand-cast, copper-free aluminum strong
enough to withstand an internal explosion. Threaded
flame paths extinguish burning explosive gases and allow
them to exit the housing harmlessly, without risking
ignition in the external environment.
By meeting the rigorous requirements for Class I,
Division 1 or ATEX Zone 1environments, the EX72LED
assures safe, effective performance at hazardous Class II
and Division 2 locations.
The extended design of the EX72LED accommodates a
powerful, high-efficiency 100 LED array that provides up
to 18 m (60 ft) infrared illumination with IR sensitive
cameras. Options for completely covert operation at
940 nm, as well as 30 º and 60 º beams are available for
special applications.
Rated NEMA 4X for both indoor and outdoor use, the
EX72LED carries a T6 temperature code; the lowest and
safest rating. The EX72LED is easy to install into any
12 VDC or 24 VAC system and is a safe and effective night
time illumination solution for hazardous locations.
EX72LED carries a T6 temperature code; the lowest and
safest rating. The EX72LED is easy to install into any
12 VDC or 24 VAC system and is a safe and effective night
time illumination solution for hazardous locations.
Functions
Applications
Applications
•
Petroleum processing facilities
•
Chemical Facilities
•
Agricultural processing plants
•
Refineries
•
Munitions storage facilities
•
Oil and gas plants
•
Fuel storage sites
•
Industrial plants
•
Nuclear facilities
•
Pharmaceutical facilities
•
Aircraft hangers
Certifications and Approvals
Region
Certification
Europe
CE
ATEX
Canada
CSA
CSA/NRTL
LR 113310
Class
2258 / 82 - Process Control Equipment - For Hazardous
Locations - Certified to US Standard
2258 / 02 - Process Control Equipment - For Hazardous
2258 / 02 - Process Control Equipment - For Hazardous
Locations
Safety
UL / CSA / ATEX
UL 508, 16th Edition - Industrial Control Equipment
UL 698, 11th Edition - Industrial Control Equipment for
UL 508, 16th Edition - Industrial Control Equipment
UL 698, 11th Edition - Industrial Control Equipment for
Use in Hazardous (Classified) Locations
UL 1203, 2nd Edition - Explosion-Proof and Dust-Igni-
UL 1203, 2nd Edition - Explosion-Proof and Dust-Igni-
tion-Proof Elec. Eqmt for Use in Hazardous (Classified)
Locations
CSA C22.2 No.0-M1991 - General Requirements -
CSA C22.2 No.0-M1991 - General Requirements -
Canadian Electrical Code Part II
CSA C22.2 No.0.4-M1982 - Bonding and Grounding of
CSA C22.2 No.0.4-M1982 - Bonding and Grounding of
Electrical Equipment (Protective Grounding)
CSA C22.2 No.25-M1966 - Enclosures for Use in
CSA C22.2 No.25-M1966 - Enclosures for Use in
Class II Groups E, F and G Hazardous Locations
CSA C22.2 No.30-M1986 - Explosion-proof Enclosures
CSA C22.2 No.30-M1986 - Explosion-proof Enclosures
for Use in Class I Hazardous Locations
CSA C22.2 No.94-M1991 - Special Purpose Enclosures
CSA C22.2 No.142-M1987 - Process Control Equip-
CSA C22.2 No.94-M1991 - Special Purpose Enclosures
CSA C22.2 No.142-M1987 - Process Control Equip-
ment
Class I, Division 1 and 2, Groups B, C, and D
Class II, Division 1 and 2, Groups E, F, G
Class III
ATEX Ex II 2G certified - Equipment or Protective Sys-
Class I, Division 1 and 2, Groups B, C, and D
Class II, Division 1 and 2, Groups E, F, G
Class III
ATEX Ex II 2G certified - Equipment or Protective Sys-
tem intended for use in Potentially Explosive Atmos-
pheres; Directive 94/9/EC
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