VCB4 and VCB7 Video Camera Housings ATX Catalog Page

VCB4 and VCB7 Video Camera Housings ATX Catalog Page
ATX™ VCB4 and VCB7 Video Camera Housings
Flameproof
ATEX:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66 - IK10
Applications
• Flameproof housing to encase video camera used for onshore
and offshore site and process supervision.
• Compatible with any camera model with the following
specifications:
— Length compatible with one of the two sizes:
– 475 mm (18.70”)
– 735 mm (28.94”)
— Maximum cross section for the camera : < 127 cm2 (19.6 in2).
— Capacitor’s residual energy (after opening) : < 20 μJ.
— Maximum dissipated power: 14 W.
— Equipped with back plate.
— Two M20 threaded cable entries.
VCB4
(475 mm length version)
Standard Materials
• Body: gray painted aluminium
• Window: sealed toughened glass
ATEX Certifications and Compliances
• Certification Type CAM
— Gas: Zones 1 and 2
– Conforming to ATEX 94/9/CE:
II 2 G
– Type of Protection: Ex d IIC
– Temperature Class: T6 for Ta  +40 °C (+104 °F) and
T5 for +55 °C (+131 °F)
— Dust: Zone 21 and 22
– Conforming to ATEX 94/9/CE:
II 2 D
– Type of Protection: Ex tD A21
– Surface Temperature: T100 °C (T212 °F)
• Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
• CE Declaration of Conformity: 50255
• ATEX Certificate: LCIE 03 ATEX 6080
• Index of Protection according EN/IEC 60529: IP66
• Impact Resistance (shock): IK10
• Internal Volume:  2dm3 (122 in³) — 2 liters
184
Dimensions in Millimeters (Inches)
240 (9.45)
ENCLOSURES AND JUNCTION BOXES: ATEX FLAMEPROOF CAMERA HOUSING
Features
75 (2.95)
475 (18.70) for VCM4
2 x M8
225 (8.86)
735 (28.94) for VCM7
Length mm (in)
Weight kg (lb)
Volume dm3 (in3)
Catalog Number
475 (18.70)
14.2 (31.31)
41 (2502)
VCB4
735 (28.94)
18.7 (41.23)
61 (3722)
VCB7
Visit our website at www.emerson.com or contact us at (800) 621-1506.
© November 2016
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