surface mounted junction box / ATEX
HALO Honeywell analytics

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surface mounted junction box / ATEX surface mounted junction box / ATEX - HALO


  • Mounting:

    surface mounted

  • Protection level:



HALO is an ATEX/IECEx certified EX e junction box for use with Searchpoint Optima Plus, providing a local visual status indication at a glance.
Features & Benefits
Clear device status provides enhanced safety
LED light ring indicates status at a glance
ATEX / IECEx hazardous area approval
Quick Specs
Alarm Range: 10 to 65%FSD in 5% increments
Operating Temperature: -40 °C to 65 °C
HALO is RoHS compliant

The HALO Junction Box enhances the Searchpoint Optima Plus point infrared Hydrocarbon gas detector by providing a local display showing the sensor status at a glance, even from a distance. It also gives convenient, non-intrusive interaction with a HART® handheld device through an optional intrinsically safe (IS) HART® connection point.

HALO uses three instantly recognisable ‘traffic light’ colours to indicate its status. The LED light ring shows green to indicate normal operation, yellow to indicate a fault / inhibit and flashes red to indicate an alarm. This allows anyone in the area to clearly and immediately see the status of any detector. This can be particularly useful to identify operational status if the detector is located in a difficult to access area.