NXW0K1025 Videotec Liquid Cooled Housing w/ ONXAB and IR proof glass 500°F max (290°C)

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. The NXW housing is entirely constructed from electropolished stainless steel and consists of a body with a double chamber for the circulation of a cooling liquid or air. The NXW is enclosed by two thick flanges at either end and allows cables to pass through by means of two PG13.5 cable glands on the back flange. The front flange can be equipped with tempered glass or quartz glass for higher temperature.

• Made of AISI 316L electropolished stainless steel Steel cylindrical chamber for internal circulation of cooling liquid linked to an external circuit
• IP66/IP67
• Standard air barrier
• 2 PG13,5 cable glands nickel-plated brass for external connections
• Available accessories: camera power supply, air filtering group for glass cleaning, tempered glass (max 290°C (554°F)) quartz glass (max 400°C (752°F) infrared glass (max 290°C (554°F))

Specifications

GENERAL

• Constructed from electropolished stainless steel (austenitic alloy stainless steel, corrosion
  and heat resistant according to the following standards):
  
• 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:
  
• UNI 6900: X 5 Cr Ni Mo 1712
  
• AISI: 316
  
• ISO quality: A4
  
• Resistance class ISO: 80
  
• UNI: Ente Nazionale Italiano di Unificazione, AISI: American Iron and Standard Institute,
• DIN: Deutsche Industrie Normen, AFNOR: Association Française de Normalisation, BSI: British Standard Institution, ISO: International Organization for Standardization.

MECHANICAL

• Cable glands: 2xPG13.5 (nickel-plated brass for external connections)
  
• 2x1/2"GAS connectors for liquid input/output
• 1x1/4"GAS connector for air barrier input
• Flange thickness: 9mm (back)
  
• External body polishing
  
• Gaskets: O-ring
  
• Window dimensions: Internal Ø 95mm (3.7in), external Ø116mm (4.6in)
• Dimensions (ØxL): 154x375mm (6.1x14.8in)
  
• Internal usable area (WxH): 78x78mm (3.1x3.1in)
  
• Internal usable length: 345mm (13.6 in)
• Internal usable length (with power supply): 280mm (11in)
  
• Unit weight:10.2kg (22lb)
• Tempered glass
  
• Thick: 6mm (0.2in)
  
• Operating temperature 260°C (500°F), thermal gradient 108°C (226°F)
  
• Quartz glass
  
• Thick: 6mm (0.2in)
  
• Operating temperature: 400°C (752°F), thermal gradient 220°C (428°F)
  
• IR-proof glass
  
• Thick: 6.6mm (0.3in)
  
• Operating temperature: 260°C (500°F), thermal gradient 108°C (226°F)
  
• IR radiation transmitted 21%

COOLING LIQUID

• Application example with incoming water at 20°C (68°F) temperature:
  
• T environmental 200°C (392°F), water flow 2 l/min (0.5US gal/min), T housing
  internal 32°C (89.6°F)
  
• T environmental 300°C (572°F), water flow 2.2 l/min (0.6US gal/min),T housing
  internal 41°C (105.8°F)
  
• T environmental 400°C (752°F), water flow 6.5l/min (1.7US gal/min), T housing
  internal 44°C (111°F)

COOLING AIR

• Application example with incoming air at 17°C(62°F) and an environmental temperature
  at 80°C(176°F)
• pressure 1 Bar -flow rate 10 m³/h, the internal temperature is about 45°C(113°F)
  
• pressure 2 Bar -flow rate 15 m³/h, the internal temperature is about 35°C(95°F)

AIR FILTERING

• Pressure: 0.3-2.5 Bar, filter 0.1 micron
  
  

NXW0K1025 Specifications PDF