VideoTec - MHX2CW000A - MHX AISI 316L housing 24Vac, wiper, sunshield
Part number:
MHX2CW000A
Price:

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. The MAXIMUS range ensures excellent performance for monitoring critical processes in areas that carry a risk of explosion, such as refineries, gas pipelines, oil tankers, offshore platforms, industrial processes, chemical industries, etc. Equipped with heating, the housing has the same installation and operating temperatures, of between -40° C and + 60° (-40°F / +140°F). In the version with wiper, MHX is equipped with an integrated telemetry receiver that allows, through the RS485 serial interface, to receive data from the remote control for the activation of the wiper / washer and for switching an eventual external illuminator. The wiring is made easier thanks to the removable connectors on the circuit board. The control board, with removable connectors, is also equipped with an input for the wiper activation through a dry contact. The housing can eventually be controlled by VMS through a video encoder with RS485 serial port.

 

Features:

  • Certifications Ex d for use in Zone 1 and 2, Group IIC (Gas), and in Zone Ex tb 21
    and 22 (Dust)
  • Made of AISI 316L electropolished stainless steel
  • 2 threaded holes ¾” NPT for use of cable glands or conduit
  • Integrated telemetry receiver for version with wiper
  • Sunshield and heater included
  • Power supply: 230Vac, 24Vac or 120Vac
  • Ambient temperature: from -40°C (-40°F) up to +60°C (140°F)
  • Internal usable area (WxHxL): 80x82x245mm (3.1x3.2x9.6in)
  • Options:
    Wiper
GENERAL
AISI 316L stainless steel construction
Passivated and electropolished external surfaces
Silicone O-ring seals
MECHANICAL
2 holes 3/4" NPT for cable entry
Sunshield
Unit weight: 16.5kg (36lb)
HOUSING'S WINDOW
Tempered window glass
Usable diameter: 75mm (3.0in)
Thick: 12mm (0.47in)
ELECTRICAL
Supply voltage/Current consumption:
230Vac, 0.34A, 50/60Hz
120Vac, 0.5A, 50/60Hz
24Vac, 2.2A, 50/60Hz
12Vdc, 2.8A
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
Addressable units: Up to 31, via dip-switch
Protocols:
PELCO D: 2400baud, 9600baud
VIDEOTEC MACRO: 9600baud, 38400baud
PELCO is registered trademark.
The product may be interfaced with devices not manufactured by VIDEOTEC. It is possible that the interface protocols have changed or are in a different configuration from earlier tested units by VIDEOTEC. VIDEOTEC recommends a test prior to installation. VIDEOTEC will not be liable for any installation costs or lost revenues in the event a compatibility problem will occur.
I/O INTERFACE
Version with wiper
Remote wiper activation: 1 input, dry contact NO
Day/Night camera status: 1 input
Wash system activation relay: 1 output, 60Vdc max or 30Vac max, 1A
Illuminator activation relay: 1 output, 60Vdc max or 30Vac max, 1A
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 indoors and outdoors installation
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 5% up to 95%
CERTIFICATIONS
Electrical safety (CE): EN60950-1, IEC60950-1
Electromagnetic compatibility (CE): EN61000-6-4, EN61000-3-2, EN61000-3-3, EN50130-4, EN55032 (Class A)
RoHS (CE): EN50581
Outdoor installation (CE): EN60950-22, ICE60950-22
IP protection degree (EN/IEC60529): IP66, IP67
Vibration test: EN50130-5, EN60068-2-6
UL certification (UL60950-1, CAN/CSA C22.2 No. 60950-1-07): cULus Listed
Electromagnetic compatibility (North America): FCC part 15 (Class A)
Level of protection Type (UL50E): 4X
CERTIFICATIONS - EXPLOSION-PROOF APPLICATIONS
ATEX (EN 60079-0+A11, EN 60079-1, EN 60079-31)
IECEx (IEC 60079-0, IEC 60079-1, IEC 60079-31)
EAC EX (TR CU 012/2011)
KCs (Employment and labor department 2016-54)
UL listed for USA (UL 60079-0, UL 60079-1, UL 60079-31) (only versions in 24Vac with pre-installed camera by Videotec)
UL listed for Canada (CAN/CSA-C22.2 NO. 60079-0, CAN/CSA-C22.2 NO. 60079-1, CAN/CSA-C22.2 NO. 60079-31) (only versions in 24Vac with pre-installed camera by Videotec)
ACCESSORIES
WASEX2T4AT Tank 10l (2.6gal) with integrated manual pump controlled by ATEX certified solenoid valve, delivery head up to 20m (66ft) max, IN 24Vac/Vdc
WASEX2T4GOR Tank 10l (2.6gal) with integrated manual pump controlled by EAC EX certified solenoid valve, delivery head up to 20m (66ft) max, IN 24Vac/Vdc
WASEX2T4IN Tank 10l (2.6gal) with integrated manual pump controlled by INMETRO certified solenoid valve, delivery head up to 20m (66ft) max, IN 24Vac/Vdc
MBA1S5A Explosion-proof communication box in aluminium , IN 230 Vac
MBA2S5A Explosion-proof communication box in aluminium , IN 24 Vac
MBA3S5A Explosion-proof communication box in aluminium , IN 120 Vac
OCTEX3/4C Cable gland in nickel-plated brass with gasket EX 3/4" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXA3/4C Cable gland in nickel-plated brass with gasket EX 3/4" NPT, armoured cable IECEX-ATEX-EAC Ex
OCTEXB3/4C Barrier cable gland in nickel-plated brass 3/4" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXB3/4P Barrier cable gland in nickel-plated brass EX 3/4" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXBA3/4P Barrier cable gland in nickel-plated brass EX 3/4" NPT, armoured cable IECEX-ATEX-EAC Ex
OCTEXBA3/4C Barrier cable gland in nickel-plated brass 3/4" NPT, armoured cable IECEX-ATEX-EAC Ex
OCTEX3/4 Cable gland in nickel-plated brass with gasket EX 3/4" NPT, unarmoured cable ATEX
OCTEXA3/4 Cable gland in nickel-plated brass with gasket EX 3/4" NPT, armoured cable ATEX
OCTEXB1/2C Barrier cable gland in nickel-plated brass EX 1/2" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXB1/2P Barrier cable gland in nickel-plated brass EX 1/2" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXBA1/2P Barrier cable gland in nickel-plated brass EX 1/2" NPT, armoured cable IECEX-ATEX-EAC Ex
OCTEX1/2C Cable gland in nickel-plated brass EX 1/2" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXS1/2C Cable gland in nickel-plated brass EX 1/2" NPT, unarmoured cable IECEX-ATEX-EAC Ex
OCTEXA1/2C Cable gland in nickel-plated brass EX 1/2" NPT armoured cable IECEX-ATEX-EAC Ex
OCTEX1/2-3/4P Cable glands reduction in nickel-plated brass Ex 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) )
OEXPLUG1/2P Plug EX 1/2“ NPT IECEX-ATEX-EAC Ex
OEXPLUG3/4P Plug EX 3/4" NPT IECEX-ATEX-EAC Ex
USB485 USB-RS485 converter
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accessories