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MAXIMUS MHXTEx-proof housing for thermal cameras

MAXIMUS RANGE ... Drillereye

MARKETS

CERTIFICATIONS

DESCRIPTION

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.

KEY FEATURES

Germanium window with protection grid

2 ¾” NPT threaded holes for use of cable glands or conduit

Integrated telemetry receiver

Sunshield and heater included

Ambient temperature:   -40°C / +60°C (-40°F / +140°F)

TECHNICAL DATA

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°C±4°C (59°F±7°F),   Toff 22°C±3°C (72°F±5°F))
Communications
  • Serial interface:   1   RS-485 line,   half-duplex
Cameras
  • 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°C (-40°F)   up to   +60°C (140°F)
  • Operating temperature/Installation temperature   (MHX2...A-U, in 24Vac and with pre-installed camera by Videotec):   from   -40°C (-40°F)   up to   +54°C (129.2°F)
  • 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 2G Ex db IIC T6 Gb

       II 2D Ex tb IIIC T85°C Db, Ta -40°C to +60°C

  • IECEX   (IEC 60079-0 : 2011 Ed.6,   IEC 60079-1 : 2014 Ed.7,   IEC 60079-31 : 2013 Ed.2):
  • Ex db IIC T6 Gb

    Ex tb IIIC T85°C Ta -40°C to +60°C

  • INMETRO   (ABNT NBR IEC 60079-0:2013,   ABNT NBR IEC 60079-1:2016,   ABNT NBR IEC 60079-31:2014):
  • Ex db IIC T6 Gb

    Ex tb IIIC T85°C Ta -40ºC à/to +60ºC

  • 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 db IIC T6

    Zone 21, AEx tb IIIC T85°C

    Class I, Division 2, Groups A, B, C, and D, T6

    Class II, Division 2, Groups E, F and G, T6

  • UL listed for Canada   (only versions MHX2...A-U, in 24Vac with pre-installed camera by Videotec):
  • Ex db IIC T6 Gb

    Ex tb IIIC T85°C Db

    Class I, Division 2, Groups A, B, C, and D, T6

    Class II, Division 2, Groups E, F and G, T6

  • EAC EX   (TR CU 12/2011):
  • Ex II 2G Ex db IIC T6 Gb

    Ex II 2D Ex tb IIIC T85°C Db, Ta -40°C/+60°C, IP66/IP67

  • KCs 16- KABO-0172X - 16- KABO-0171X
  • Ex d IIC T6

    Ex tb IIIC T85°C

Accessories
  • OCTEX3/4C Cable gland with gasket EX 3/4" NPT, unarmoured cable IECEX-ATEX-EAC Ex
  • OCTEXA3/4C Cable gland with gasket EX 3/4" NPT, armoured cable IECEX-ATEX-EAC Ex
  • OCTEXB3/4C Barrier cable gland 3/4" NPT, unarmoured cable IECEX-ATEX-EAC Ex
  • OCTEXBA3/4C Barrier cable gland 3/4" NPT, armoured cable IECEX-ATEX-EAC Ex
  • OCTEX3/4 Cable gland with gasket EX 3/4" NPT, unarmoured cable ATEX
  • OCTEXA3/4 Cable gland with gasket EX 3/4" NPT, armoured cable ATEX
  • OCTEXB1/2C Barrier cable gland EX 1/2” NPT unarmoured cable ATEX-IECEx-EAC Ex
  • OCTEX1/2C Cable gland in nickel-plated brass EX 1/2" NPT, unarmoured cable IECEX-ATEX-EAC Ex ,   with gasket from 3 to 8mm (0.12 to 0.31in)
  • OCTEXS1/2C Cable gland in nickel-plated brass EX 1/2" NPT, unarmoured cable IECEX-ATEX-EAC Ex ,   with gasket from 7.5 to 11.9mm (3 to 4.7in)
  • OCTEXA1/2C Cable gland in nickel-plated brass EX 1/2" NPT armoured cable IECEX-ATEX-EAC Ex ,   with gasket
  • OCTEX1/2-3/4C Cable glands reduction in nickel-plated brass 3/4" - 1/2" NPT IECEX-ATEX-EAC Ex
  • OCTEXP3/4C Conduit cable gland nickel-plated brass 3/4" NPT IECEX-ATEX- c CSA us - EAC Ex   ( operating temperature :   from   -60°C (-76°F)   up to   +80°C (+176°F) )
  • OEXPLUG3/4 Plug EX 3/4" NPT IECEX-ATEX-EAC Ex
  • USB485 USB-RS485 converter
Brackets and adaptors
  • MHXWBS AISI 316L stainless steel wall bracket
  • MPXCW AISI 316L stainless steel corner adapter module
  • MPXCOL AISI 316L stainless steel pole adapter module
  • MHXWFWCA AISI316L stainless steel ball joint
  • NXFWBT AISI 316L stainless steel parapet mounting bracket
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