Honeywell SZSK-SXGXX Searchzone Sonik Acoustic Gas Leak Detector User Guide
SZSK-SXGXX Searchzone Sonik Acoustic Gas Leak Detector
User Guide
Search zone 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 a 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.
Search zone 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 location.
Search zone Sonik is available in painted stainless steel and has two cable entries for easy wiring with either M25 or 3/4” NPT options.
WARNING
- 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.
- Installation, operation, and maintenance of the unit must meet requirements on safety and operation in hazardous areas.
- The equipment is NOT intended to be mounted onto surfaces that may act as sources of heating or cooling.
- Do NOT operate the unit outside the temperature range stated in the Specification section.
- Do NOT open the front enclosure when energized or when an explosive atmosphere may be present.
- Operators should be fully aware of the action to be taken in the event of an alarm.
- Do NOT modify or alter the construction of the product as essential safety and certification requirements may be invalidated.
- Installation, set-up, and maintenance must be conducted only by trained personnel.
- Access to the interior of the product, when carrying out any work, must be conducted only by trained personnel.
- In order to maintain electrical safety, the unit must NOT be operated in atmospheres of more than 21% oxygen.
- 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. - Do NOT rely on the local visual status indication for safety-related purposes.
What’s in the box?
1 Searchzone Sonik™
1 Universal Mounting Bracket
1 Plastic sunshade (stainless steel optional)
1 Searchzone Sonik Hand Held Test Tool (optional)
1 Antenna Cover
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
Installation
CAUTION
- Check that the Searchzone Sonik unit has not been damaged during transport.
- Check that the working environment (temperature) is within the range.
- Do NOT open the front enclosure.
- Do NOT modify the front enclosure or component parts as this will compromise the HAZLOC certification.
- Open and close the end cap with care to avoid deformation.
- Installation, set-up, and maintenance must be conducted only by trained and authorized personnel. Refer to Technical Manual at all times.
- Secure the unit in position when untightening the bracket bolts. The accidental release can cause injury.
- Check the mating surfaces prior to assembly (threads, o-rings). Ensure that they are clean and free of contaminants.
- Check the o-rings prior to assembly, and replace them if damaged.
- Search zone Sonik is supplied without cable glands. Ensure that all cable entry threads are sealed with an appropriate plug to eliminate water ingress and thread damage. At installation, all cable entry plugs are to be removed and replaced with appropriate cable glands or blanking plugs to meet local HAZLOC requirements.
Search zone Sonik will normally be mounted at height, typically on a pole using supplied U-bolts and covering the area to be protected. The supplied Universal Mounting Bracket allows mounting on a plate, pole, or other plant infrastructure. All bolts are retained to avoid loss during installation.
Searchzone Sonik has two cable entries for easy wiring with either M25 or 3/4” NPT options. Wires are terminated at the terminal connectors as per the wiring diagram. Spare wires must be suitably terminated. Wiring must be in accordance with local, national, and company regulations.
Exposed or bare wires must be avoided.
Refer to Technical Manual for instructions on mechanical and electrical installation. You can download the Technical Manual from www.sps.honeywell.com
Commissioning
CAUTION
- A mobile device with Searchzone Sonik Mobile App installed is a prerequisite for detector settings the adjustment made via the Bluetooth connection.
- The commissioning or proof test of Searchzone Sonik is not complete until the unit is tested to verify that it functions according to its specifications.
1. Check that the Searchzone Sonik unit is mounted and wired correctly. Refer to the Installation section of the Technical Manual for instructions.
2. Connect to Searchzone Sonik Mobile App via Bluetooth. Refer to the Mobile App section of the Technical Manual for instructions.
3. Check that Searchzone Sonik settings are configured as recommended by the relevant site survey document.
4. If necessary, adjust detector settings. Refer to the Mobile App section of the Technical Manual for instructions.
5. Check that Searchzone Sonik’s safety outputs are working properly. Refer to the Maintenance section of the Technical Manual for instructions.
You can download the Technical Manual from www.sps.honeywell.com
User Configurable Options
Refer to the Mobile App section of the Technical Manual for instructions on how to adjust the options.
The list of user-configurable options:
| 1. Detector ID | 13. LED mode |
| 2. Operation mode | 14. LED intensity |
| 3. Algorithm mode | 15. Inhibit timeout period |
| 4. Inhibit level | 16. Set access code |
| 5. Alarm set point | 17. Normal level |
| 6. Warning level | 18. Alarm latch |
| 7. Fault level | 19. Loop current mode |
| 8. Over-range level | 20. HART poll address |
| 9. Alarm 1 level | 21. Fault relay |
| 10. Alarm 2 level | 22. Alarm 1 relay |
| 11. Alarm delay | 23. Alarm 2 relay |
| 12. Proof test interval |
Status Signalling
Searchzone Sonik is equipped with a high visibility LED status indicator.
Refer to the Operation section of the Technical Manual for more information.
WARNING
LED status indicator behavior is configurable. If the LED status indicator is configured differently from the default setting, it may indicate states different to other outputs.
| Operation without Bluetooth | Colour | Flashing | Default Scheme |
| Fault | Yellow | Yes | Default |
| Inhibit | Yellow | No | Default |
| Warning | Yellow | Yes | Default |
| Normal | Green | No | Default |
| Normal | Green | Yes | Optional |
| Normal | None | No | Optional |
| Alarm | Red | Yes | Default |
| Over-range | Red | Yes | Default |
| Operation with Bluetooth | Colour | Flashing | Default Scheme |
| Fault | Yellow | Yes | Default |
| Inhibit | Yellow | No | Default |
| Warning | Yellow | Yes | Default |
| Normal | Blue | No | Default |
| Normal | Blue | Yes | Optional |
| Alarm | Red | Yes | Default |
| Over-range | Red | Yes | Default |
| Connecting | Blue | Yes | Default |
| Connected | Blue | No | Default |
| Warning | Blue alternating | No | Default |
mA Loop Status Signaling
| Operation | Default Value (mA)
Discrete Mode Proportional Mode |
Min Value (mA) | Max Value (mA) | |
| Fault | 1 | 0 | 4. | |
| Inhibit | 2 | 1 | 4. | |
| Warning | 3 | 1 | 4 | |
| Normal | 4 | Proportional to sound pressure level | 4 | 20 |
| Pre-alarm | 16 | Not available | 4 | 20 |
| Alarm | 20 | Not available | 4 | 20 |
| Over-range | 21 | 20 | 22 | |
Periodic Proof Test
Searchzone Sonik functionality can be verified using the Searchzone Sonik Hand Held Test Tool (optional) in combination with the Mobile App.
CAUTION
While operating the Searchzone Sonik Hand Held Test Tool, an ultrasound is generated. Do NOT aim the tool towards your or anyone else’s body or head.
The Searchzone Sonik Hand Held Test Tool generates two different test signals to check the detector’s functionality:
- the first test signal is recognized by the detector as a gas leak. It is reported through a change in the detector’s LED ring status indicator. The test is automatically logged.
- the second test signal is used for end-to-end testing. It is reported through the detector’s LED ring status indicator, Relays, and through a 4-20 mA loop to indicate an alarm condition. The test is automatically logged.
Refer to the Maintenance section of the Technical Manual for instructions on how to perform LOCAL and ENDto-END tests using the Searchzone Sonik Hand Held Test Tool.
Refer to the Mobile App section of the Technical Manual for instructions on how to access proof test readings.
You can download Technical Manual from www.sps.honeywell.com
Specifications
| Specifications | |
| Environmental | -55°C to .75°C(-67°F to •167°F): 0% to 100 %RH condensing |
| Power Supply | 24 Vele nominal(18 Vdc to 32 Vdc) |
| Power Consumption | 4V/ for ambient operating temperature” -30°C 15W for ambient operating temperature ii -30°C(heater is active) |
| Outputs | 4.20 mA with HART. Fault relay. Alarm 1 relay. Alarm 2 relays. Modbus. Bluetooth’ (range up to 20 m(65 ft).depends on a mobile device and environmental conditions) |
| Relay Outputs | Max. 32 Vdc/ac. max. 2 A resistive load |
| Response Time | Sensor response 1 s: ProgrammableVerification time from 1 s to 600s |
| Measuring Range | 18 kHz to 70 kHz:40 dB to 140 dB |
| Cone of Detection | +/-90 degrees (Standard Mode). -/- 20 degrees (Focus MGM: solid angle from on-axis to 6 dB down |
| Storage Temperature Range | -55°C to +75°C(-671 to +167°F) |
| Internal BatteryCell | TLH-2450. 10-year lifetime(replaced only by authorized service) |
| Dimensions and Weight | Instrument: 103 mmdiax 235 mm x 176 mm. 6.1 kg (13.5 lbs) Universal Mounting Bracket:165 mm 165 mm 127 mm.2.9 kg (6.4 lbs)StainlessSteel Mount plate adaptor for Universal Mounting Bracket (optional): 210 mm x 210 mm x127 mm.3.5 kg (7.7 lbs) Stainless Steel |
| Ingress Protection | IP 66 / 67 (Type 4X. in accordance with NEMA 250) Resistance to salt mist and sulphuric atmosphere (15.60minutes exposure to salt air/mist:15.60 minutes to sulphuric atmosphere) |
| Accessories | Mount plate adaptor for Universal Mounting Bracket Stainless Steel Sunshade SearchzoneSonikHand Held Test Tool Hazardous Area Mobile Phone Searchzone Sonik App |
| Compliance to Standards | Core Approvals: EN 50270: (EMC) IEC/EN 61000-6-4:Radio Equipment Directive 2014/53/EU IEC/EN/UL/CSA 61010 (ElectricalSafety) FCC/ IC RoHS. China RoHS |
| Safety Approvals | ATE X: DEMKO 18 ATE X 1866X 112 GO Ex db ia IICT4 Gb(flameproof Exd installations) Ex db eb ia IICT4 Gb (Increased safety Exe installations) Ex tb IIIC T100°C0b(0ameproof Exd & increased safety Exe installations) Tamb -55°C to +75°C (-67°F to +167°F1 Um = 250 Vrms cULus: Class I. Division 1. Groups. B.C.D. T4. Ta -55°C to +75°C (-67°F to 167°F) Class 11. Division 1. Groups. E.F.G. T4. Ta -55°C to +55°C (-67°F to 131°F) Class III. Division 1 Class, I Zone 1 AEx db ia IICT4 Gb. Ta -55°C to +75°C (-67°F to 167°F) Class I Zone 1 AExdb eb ia IICT4 Gb. Ta-55°C to +5°C(-67°F to 167°F) Zone 21 AEx tb IIIC T100°C Ob. Ta -55°C to +55°C (-67°F to 131°F) Um=250 %rims) IECEx: IIECExULD 18.0016X Ex db ia IICT4 Gb(for flameproof Exd installations) Ex db eb ia BC T4 Gb (for increased safety Exe installations) Ex tb IIIC 100°C Db Tamb -55°C to +75°C (-67°F to 167°F) Um =250 Vrms |
| Specifications | |
| Safety Approvals (cont.) | CU TR-Ex (Russian Customs Union) – contact Honeywell for availability Inmetro China Ex Marine Approvals: Type approved to DNV, BV, Lloyds, ABS – Temp B, Humidity B, Vibration A & C, EMC B |
Warranty
Honeywell Analytics warrants the Searchzone Sonik™ advanced ultrasonic gas leak detector against defective parts and workmanship.
This warranty does not cover consumables, batteries, fuses, normal wear, and tear, or damage caused by accident, abuse, improper installation, unauthorized use, modification or repair, ambient environment, poisons, contaminants, or abnormal operating conditions.
This warranty does not apply to sensors or components that are covered under separate warranties, or to any 3rd-party cables and components.
In no event shall Honeywell Analytics be liable for any damages or injury of any nature or kind, no matter how caused, that arise from incorrect handling or use of this equipment.
In no event shall Honeywell Analytics be liable for any equipment malfunction or damages whatsoever, including (without limitation) incidental, direct, indirect, special, and consequential damages, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss, resulting from the incorrect installation or use of this equipment.
Any claim under the Honeywell Analytics Product Warranty must be made within the warranty period and as soon as reasonably practicable after a defect is discovered. Please contact your local Honeywell Analytics Service representative to register your claim.
This is a summary. For full warranty terms please refer to the Honeywell General Statement of Limited Product Warranty, which is available on request.
Note:
Keep the Registration sheet safe for future reference.
Find out more
www.sps.honeywell.com
Contact Honeywell Analytics:
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Please Note:
While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions. Data may change, as well as legislation and you are strongly advised to obtain copies of the most recently issued regulations, standards and guidelines. This publication is not intended to form the basis of a contract.
2331M1210 ECO A05425
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