Explosion-proof enclosures, insulated heated enclosures for the EC&I

Metal enclosures RizurBox-M-RD (diagonal opening)

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RizurBox enclosures are used for equipment protection against low temperatures, condensate, atmosphere precipitations, dust, chemicals, physical damage, unauthorized access, theft, etc. The enclosures are manufactured in accordance with the Customer's requirements.

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Description Characteristics Gallery Files

Insulated enclosures are designed for EC&I, automatic equipment and other instrumentation (pressure sensors, level meters, flow meters, etc.) mounted outside and in unheated spaces, at facilities with moderate and frigid climate, including explosion hazardous areas.
Insulated enclosure RizurBox-M is a welded metal construction 1,2 ... 2 mm thick on the outside with an inner assembled housing made out of 1,0 ... 1,5 mm thick metal; between the housings there's an insulation layer. The housing surface is processed and then coated with a powder-polymer coating that protects the enclosure against environmental factors and untimely corrosion.

Dimensional specifications of RizurBox-M-RD enclosures
	Design variant	Dimensions, mm			Additional information
	Design variant	H	W	D	Additional information
	RizurBox-M-RD	550	400	400	-
	RizurBox-M-RD	650	600	600
	RizurBox-M-RD	650	850	600
	RizurBox-M-RD	650	1100	600	-
	RizurBox-M-RD	650	890	600	-
	RizurBox-M-RD	750	600	400	-

Description Characteristics Gallery Files

Installation area	Explosion-hazardous areas V-1a and V-1d, acc. to Electrical installation code (PUE), Ch. 7.3
Ingress protection	IP54 acc. to GOST 1425-96 IP65 acc. to GOST 1425-96 (on request) IP66 acc. to GOST 1425-96 (on request)
Operating temperature	-60 ... +70 °С -70 ... +100 °С (on request)
Wall thickness	10 ... 50 mm (depending on the enclosure's design variant)
Metal layer thickness	1,2 ... 2 mm (depending on the enclosure's design variant)
Thermal conductivity of the enclosure's wall	0,03 W/(m*К)
Fitting materials (locks, hinges)	galvanized steel, stainless steel
Surface resistance (antistatic)	under 10⁹ Оm
Temperature maintained inside	-40 ... +100 °С (depending on the heating used)
Explosion-proof marking
with RIZUR-OShA-R and OUR heaters	1 Ех е mb IIC (ТЗ ... Т4) Gb Х
with RIZUR-Arctic and TERM heaters	1 Ех е d IIC (ТЗ ... Т6) Gb Х 1 Ех е d 118 (ТЗ ... Т6) Gb Х 1 Ех е mb IIC (ТЗ ... Т6) Gb Х
with a heating section	1 Ех е 11 (ТЗ ... Т6) Gb
water/steam heating is under 200°С	II GbТЗ
water/steam heating is under 135°С	II GbT4
water/steam heating is under 100°C	II GbT5
water/steam heating is under 85°С	II GbT6
without heating	II Gb
Colour	dark-grey (antique-silver) any colour (on request)
Warranty period	12 months 24/36 months (on request)
Average operation time	over 10 years

	Design variant	Dimensions H х W х D, mm
	RizurBox-М-RD-550х400х400	550х400х400
	RizurBox-М-RD-650х600х600	650х600х600
	RizurBox-М-RD-650х850х600	650х850х600
	RizurBox-М-RD-650х1100х600	650х1100х600
	RizurBox-М-RD-650х890х600	650х890х600
	RizurBox-М-RD-750х600х400	750х600х400