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NTWLiquid-cooled housing for thermal cameras

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DESCRIPTION

The solid construction of this housing makes it suitable for heavy-duty applications, such as the surveillance of ovens, foundries and other high-temperature environments.

KEY FEATURES

Made of AISI 316L electropolished stainless steel

Effective monitoring even in complete darkness or in extreme environmental conditions, fog, rain or smoke

For industrial installations with high-temperatures in corrosive environments

For temperatures up to 400°C (752°F)

Supplied air barrier

TECHNICAL DATA

Mechanical
  • Housing manufactured in polished stainless steel (austenitic stainless alloy steel resistant to corrosion and heat):
  • AISI 316L
  • UNI 6900-71: X 2 Cr Ni Mo 17 12 2
  • DIN 17006: X 2 Cr Ni Mo 17 13 2
  • N° werkstoff: 1.4404
  • AFNOR: Z2 CND 17-12
  • BSI: 316S11
  • The screws utilised are in austenitic alloy stainless steel, corrosion and heat resistant according to the following standards:
  • ISO: 7380
  • AISI: 316
  • ISO quality: A4
  • Resistance class ISO:ᅠ ᅠfrom 50 to 70
  • External body polishing
  • External dimensionsᅠ ᅠ(ØxL):ᅠ ᅠ154x380mm (6.1x15in)
  • Internal usable areaᅠ ᅠ(WxH):ᅠ ᅠ78x78mm (3.1x 3.1in)
  • Internal usable length:ᅠ ᅠ345mm (13.6 in)
  • Internal usable length with camera power supply:ᅠ ᅠ280mm (11in)
  • Flange thickness:ᅠ ᅠ9mm (0.35in)ᅠ ᅠ(back)
  • Gaskets:ᅠ ᅠO-ring
  • 2 x 1/2”GAS connectors for liquid input / output
  • The flange with air barrier is equipped with a 1/4”Gas thread joint and a reduction from 1/2”Gas to 1/4”Gas.
  • Cable glands:ᅠ ᅠ2PG13.5ᅠ ᅠ(nickel-plated brass for external connections)
  • Cooling liquidᅠ ᅠ(application example with incoming water at 20°C (68°F) temperature):
  • ambient temperature 200°C (392°F), water capacity 2l/min, temperature inside housing 32°C (89.6°F)
  • ambient temperature 300°C (572°F), water capacity 2.2l/min, temperature inside housing 41°C (105.8°F)
  • ambient temperature 400°C (752°F), water capacity 6.5l/min, temperature inside housing 44°C (111.2°F)
  • Cooling Airᅠ ᅠ(Application example with incoming air at 17°C(62°F) and an environmental temperature at 80°C(176°F)):
  • with pressure 1bar, air capacity 10m³/h, temperature inside housing 45°C (113°F)
  • with pressure 2bar, air capacity 15m³/h, temperature inside housing 35°C (95°F)
  • Air barrierᅠ ᅠ(Flange with 8 holes)
  • Male input 1/2” GAS
  • System pressure:ᅠ ᅠ4barᅠ ᅠmax
  • Recommended minimum pressure:ᅠ ᅠ2bar
  • Unit weight:ᅠ ᅠ10.2kg (22lb)
Housing's window
  • Usable diameter:ᅠ ᅠ65mm (2.6in)
  • Window in zinc selenide
  • Thick:ᅠ ᅠ4mm (0.16in)
  • Operating temperature:ᅠ ᅠ200°C (392°F)ᅠ ᅠmax
  • Spectral range:ᅠ ᅠfromᅠ ᅠ7.5μmᅠ ᅠup toᅠ ᅠ14μm
  • Window in sapphire
  • Thick:ᅠ ᅠ1mm
  • Operating temperature:ᅠ ᅠ400°C (752°F)ᅠ ᅠmax
  • Spectral range:ᅠ ᅠfromᅠ ᅠ0.75μmᅠ ᅠup toᅠ ᅠ4.5μm
Electrical
  • Camera power supply
  • IN 230Vac, 50/60Hz - OUT 12Vdc, 400mA
  • IN 230Vac, 50/60Hz - OUT 24Vac, 400mA
Environment
  • For installation indoors and outdoors
  • Maximum working temperature (with water cooling):
  • window in zinc selenideᅠ ᅠ200°C (392°F)ᅠ ᅠmax
  • window in sapphireᅠ ᅠ400°C (752°F)ᅠ ᅠmax
Certifications
  • Electrical safetyᅠ ᅠ(CE):ᅠ ᅠEN60065
  • Electromagnetic compatibilityᅠ ᅠ(CE):ᅠ ᅠEN50130-4,ᅠ ᅠEN61000-6-3
  • IP protection degree:ᅠ ᅠEN60529ᅠ ᅠ(IP66)
  • EAC certification
Accessories
  • OHEPS24 Camera power supply IN 230Vac, 50/60Hz - OUT 12Vdc, 400mA
  • OHEPS25 Camera power supply IN 230Vac, 50/60Hz - OUT 24Vac, 400mA
  • NXFIGRU Filtering group for compressed air cleaning
Brackets and adaptors
  • NXWBS1 AISI 316L stainless steel wall bracket with joint

AVAILABLE MODELS

Model Number

ZnSe glass

Sapphire glass

Usable diameter

NTW0K2000

65mm (2.6in)

NTW0K3000

65mm (2.6in)

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