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Searchzone Sonik™ is a hazardous area certified advanced ultrasonic gas leak detector for detecting
high pressure gas leaks within the protection area, in order to provide an early alert to a hazard. While
Searchzone Sonik does not indicate the type of gas, it will respond to any high pressure gas leak within
the coverage area and so will protect against the release of dangerous gases, whether toxic or flammable.
It provides local visual status indication as well as 4-20 mA with HART® and Modbus® outputs as
standard. It has a Bluetooth® interface for configuration and maintenance using the Honeywell
Advanced Instrument App on a suitable Bluetooth enabled device.
Searchzone Sonik is ATEX and IECEx approved for use in either Zone 1 (gas) or Zone 21 (dust) hazardous
areas as well as being cULus approved for use in Class I Division 1 or Class II Division 1 locations.
Searchzone Sonik is available in painted stainless steel and has two cable entries for easy wiring with
either M25 or 3/4" NPT options.
WARNING
1. Installation must be in accordance with the recognized standards of the appropriate authority in
the country concerned. For Europe see EN 60079-14 and EN 60079-29-2.
2. Installation, operation and maintenance of the unit must meet requirements on safety and
operation in hazardous areas.
3. The equipment is NOT intended to be mounted onto surfaces which may act as sources of heating
or cooling.
4. Do NOT operate the unit outside the temperature range stated in Specification section.
5. Do NOT open the front enclosure when energized or when explosive atmosphere may be present.
6. Operators should be fully aware of the action to be taken in the event of an alarm.
7. Do NOT modify or alter the construction of the product as essential safety and certification
requirements may be invalidated.
8. Installation, set-up and maintenance must be conducted only by trained personnel.
9. Access to the interior of the product, when carrying out any work, must be conducted only by
trained personnel.
10. In order to maintain electrical safety, the unit must NOT be operated in atmospheres of more than
21% oxygen.
11. The plastic transport cap supplied must be replaced with suitably certified closers (such as glands
or stopping plugs) prior to commissioning. Failure to do so presents a potential source of ignition.
One certified stopping plug is supplied as standard.
12. Do NOT rely on the local visual status indication for safety related purposes.
What's in the box?
1 Searchzone Sonik™
1 Standard Adjustable Mounting Bracket
1 Plastic sunshade (stainless steel optional)
1 Searchzone Sonik Test Unit (optional)
1 Plastic Cover Cap
1 Certified Blanking Plug
1 Allen (hex) key, size 10
1 Allen (hex) key, size 8
1 Allen (hex) key, size 1.5
1 Registration sheet
1 Quick start guide
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