MHXT1C000B Videotec MHXT housing in AISI 316L 230Vac for thermal camera sunshield

These explosion-proof housings for the MAXIMUS range have been certified and designed to meet the strictest standards regarding installation in potentially explosive environments, i.e. where there is the presence of gas and flammable dusts.

Specifications

General

• AISI 316L stainless steel construction
• Passivated and electropolished external surfaces
• Silicone O-ring seals

Mechanical

• 2 3/4" NPT holes for cable entry
• Window with protection grid
• Sunshield
• Unit weight: 16.5kg (36lb)

Housing's window

• Germanium window
• Usable diameter: 56mm (2.2in)
• Thick: 10mm (0.4in)
• External treatment: antiscratch (Hard Carbon Coating - DLC), antireflection
• Internal treatment: antireflection
• Spectral range: from 7.5μm up to 14μm
• Medium transmittance (from 7.5μm up to 11.5μm): 87.3%
• Medium transmittance (from 11.5μm up to 14μm): 67.3%

Electrical

• Supply voltage/Current consumption:
• 230Vac, 0.34A, 50/60Hz
• 120Vac, 0.5A, 50/60Hz
• 24Vac, 2.2A, 50/60Hz
• Heater (Ton 15^ºC±4^ºC (59^ºF±7^ºF), Toff 22^ºC±3^ºC (72^ºF±5^ºF))

Communications

• Serial interface: 1 RS-485 line, half-duplex

Camera

• Compatible cameras:
• Power consumption (assembly, camera and lens): 13W max
• Cameras dimensions/Lenses that can be installed (WxHxL): 80x82x245mm (3.1x3.2x9.6in) max
• Minimum distance between camera and housing's window: 10mm (0.4in)

Environment

• For installation indoors and outdoors
• Operating temperature/Installation temperature: from -40^ºC (-40^ºF) up to +60^ºC (140^ºF)
• Operating temperature/Installation temperature (MHX2...A-U, in 24Vac and with pre-installed camera by Videotec): from -40^ºC (-40^ºF) up to +54^ºC (129^ºF)
• Relative humidity: from 10% up to 95% (no condensation)

Certifications

• ATEX (EN 60079-0: 2012+A11: 2013, EN 60079-1: 2014, EN 60079-31: 2014):
• II 2 G Ex d IIC T6 Gb Ta -40^ºC to +60^ºC
• II 2 D Ex tb IIIC T85^ºC Db Ta -40^ºC to +60^ºC
• IECEX (IEC 60079-0: 2011 Ed.6, IEC 60079-1: 2014 Ed.7, IEC 60079-31: 2013 Ed.2):
• Ex d IIC T6 Gb Ta -40^ºC to +60^ºC
• Ex tb IIIC T85^ºC Db Ta -40^ºC to +60^ºC
• IP66/IP67 (EN60529:1991/A1 2001)
• INMETRO (ABNT NBR IEC 60079-0:2008 + Errata 1:2011, ABNT NBR IEC 60079-1:2009 + Errata 1:2011, ABNT NBR IEC60079-31:2011):
• Ex d IIC T6 Gb -40^ºC à/to +60^ºC
• Ex tb IIIC T85^ºC Db -40^ºC à/to +60^ºC
• IP66/IP67
• cULus Listed, TYPE 4X (only versions MHX2...A-U, in 24Vac with pre-installed camera by Videotec)
• UL listed for USA (only versions MHX2...A-U, in 24Vac with pre-installed camera by Videotec):
• Class I, Zone 1, AEx d IIC T6
• Zone 21, AEx tb IIIC T85^ºC
• UL listed for Canada (only versions MHX2...A-U, in 24Vac with pre-installed camera by Videotec):
• Class I, Zone 1, Ex d IIC T6 Gb
• Class II, Groups E, F and G
• EAC EX:
• Ex II 2G Ex d IIC T6 Gb,Ta -40^ºC/+60^ºC
• Ex II 2D Ex tb IIIC T85^ºC Db Ta -40^ºC/+60^ºC, IP66/IP67
• KCs 16- KABO-0172X - 16- KABO-0171X
• Ex d IIC T6
• Ex tb IIIC T85^ºC

MHXT1C000B Specifications PDF