OELD Bluetooth-enabled local display Presenter Name Date ??.??.?? Honeywell Internal Honeywell Internal

OELD - Optima Excel Local Display Bluetooth-enabled local display for Searchpoint Optima Plus and Searchline Excel gas detectors. Now you can reduce time and cost by managing maintenance from your smartphone — with at-a-glance assurance of your gas safety. The promise is that users can reduce time and cost – rest of the presentation focuses on how they do that…. Honeywell Internal

Ease of maintenance OELD enables nonintrusive commissioning, configuration and maintenance from the palm of your hand. No hot works, no hassle. Simplified maintenance with familiar smartphone technology Hands-off interaction to reduce time and safety risk Easy access to hard-to-reach detectors Know before you go: pre-empt maintenance issues There are two key angles to the OELD value – ease of maintenance is the first, enabled by the app. Worth clarifying that smartphone technology = tablet as well Honeywell Internal

Local visibility of safety status OELD provides instant visibility on gas detector status, giving workers greater confidence in their safety. Bright “traffic light” indicator for safety awareness Visibility on obscured detectors Real-time gas readings Wide range of approvals for hazardous environments Local visibility is the second key angle to OELD value, this is the local display from XNX PLUS the traffic light status indication from XCD and HALO PLUS being easier to work with due to the app Honeywell Internal

OELD: how it helps you Local Indication Local Display means detectors that require attention can be identified quickly saving time Local Display provides basic information that allow users to assess the environment without having to refer to the control system Wireless Configuration time and possibility of errors significantly reduced through use of app and smart device Easy Access no need to physically access the device through 10m usable range. Removes need for specialist access to detectors that may be located in difficult locations Diagnostics Access to diagnostic information using the app and smart phone allow issues to be identified early and the maintenance technician prepare properly before going into the field. Spells out what the local indication and app mean for the maintenance technician ONE-MAN MAINTENANCE Honeywell Internal

OELD: Bluetooth Connection Bluetooth® using Mobile App Removes need to physically access or connect to OELD No need to open OELD= No hot work permit Mobile device, phone or tablet Ruggedized Zone 2 Zone 1 Or use regular mobile device if permitted See what’s going on Live gas reading Device status Device details Use to configure OELD Change gas name Normal LED behaviour Alarm set point Units of measurement Range Resolution mA levels Use to ALSO configure and diagnose Optima or Excel Take control: inhibit, test, reset Diagnose: view and clear faults and warnings as necessary Maintain: set up, calibrate Bit of a deeper explanation of what they can do with the app Honeywell Internal

Status at a Glance Green Sensor is in normal condition 4 mA or above but below alarm set point Normal condition can be set off using mobile app Also displays ‘check’ icon Yellow Sensor is in fault condition (flashing) Sensor is in inhibit condition (solid) Also displays the ‘wrench’ icon Blue Pairing with a mobile device in progress (flashing) Connection established and detector in Normal condition (solid) Display reverts to relevant colour for non-normal state Red Gas concentration above the set alarm threshold (flashing) Threshold can be set using mobile app 5% and 100% of FSD Deeper explanation of what they can see on the display Honeywell Internal

OELD: Flexible Configuration options Optima Direct Mount Optima mounted directly to OELD (left or right side to suit scenario) Optima directly connected to OELD terminals Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD AND Optima using mobile app Max current loop length dependant on wiring selected Optima Remote Mount Optima remotely using a JB, wiring run to OELD OELD mounted in a convenient location Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD AND Optima using mobile app Max distance between OELD and Optima 1.2 km. Max current loop length dependant on wiring selected. Generic Device, Direct Mount 4~20 mA sensor mounted to suitable entry on the OELD (top/bottom/side dependant on sensor manufacturer’s recommendation) Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD only using mobile app Max current loop length dependant on wiring selected and sensor power consumption Generic Device, Remote Mount 4~20 mA sensor remotely using a JB, wiring run to OELD OELD mounted in a convenient location Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD only using mobile app Max current loop length dependant on wiring selected and sensor power consumption Showing the direct and remote mount options Honeywell Internal

OELD - Optima Excel Local Display Much more than a display unit… …the Smart Junction Box that resets the standard Simplified maintenance with familiar smartphone technology At-a-glance visibility Gas detection that fits the way you work Final summary Honeywell Internal

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specification MATERIAL Marine-grade aluminium alloy or 316 stainless steel with 5-coat painted finish WEIGHT Aluminium version 2.3 kg (5 lb), stainless steel version 5.0 kg (11 lb) DIMENSIONS 159 x 197 x 114 mm (6 ¼ x 7 ¾ x 4 ½ inch) CABLE ENTRIES 5 x M25 (ATEX/IECEx version) or 5 x ¾” NPT (cULus version).One reserved for sensor connection. OPERATIONAL TEMPERATURE -40 to +65 °C (40 to 149 °F) -60 to +65 °C (76 to 149 °F) (CU TR-EX version only) VISUAL INDICATION Green/yellow/red/blue multi-colour backlight to display for indication of detector and OELD status. POWER SUPPLY 18 to 32 Vdc (24 Vdc nominal), <2 W COMPATIBLE GAS DETECTORS Searchpoint Optima Plus. Searchine Excel, Searchline Excel CrossDuct, generic 4 to 20 mA devices ENVIRONMENTAL PROTECTION IP66 / Type 4X (in accordance with NEMA 250) CORE APPROVALS EN 50270: 2015 (EMC) IEC/EN/UL/CSA 61010 (Electrical Safety) HAZARDOUS AREA ATEX, IECEx, cULus, CU TR-Ex*, Inmetro*, CCCF*, NEPSI+*, PESO+* MARITIME APPROVALS*   Type approved to DNV, BV+, Lloyds+, ABS EN 60945 (EMC) IEC 60092_504 OTHER APPROVALS Bluetooth Certified, Radio Equipment Directive (RED), FCC+, country-specific wireless approvals BLUETOOTH COMMUNICATION SECURITY Certificate-based mutual authentication. Encryption to AES128 *CONTACT HONEYWELL FOR AVAILABILITY +FLAMEPROOF VERSIONS ONLY Honeywell Internal Honeywell Internal

OELD - Optima Excel Local Display Much more than a display unit… …the Smart Junction Box that resets the standard Digital Readout Real-time numeric and bar chart representation of output level Designed for use with Searchpoint Optima Searchline Excel (later release) Any 4~20 mA Device Status Indication Status icons showing maintenance, alarm, connectivity Multi-colour backlight for visual status at a glance Non-intrusive configuration of display and sensor parameters Choice of materials Aluminium: light weight, lower price Stainless steel: greater resilience to harsh environments Installation accessories Common to XNX Worldwide approvals Final summary Honeywell Internal

OELD: Key Features Flexible installation Easy installation Multiple entries for sensor and cables Easy installation Pluggable terminal blocks Ample internal space for heavy-duty wiring Reduced accessory inventory Use same installation accessories as XNX Maintain safety reliability mA loop continues to operate even if OELD fails Bluetooth (BLE) connectivity Interact with the product using wireless smart devices Reduced maintenance costs RGB LED backlight shows at a glance sensors that require attention Wireless connection to a mobile smart device up to 10 m away No need to open the enclosure – no hot work permits No need to physically access the sensor to get diagnostic information Know what is wrong with the sensor before going to site Ease of Use Reduces Burden of Training OELD mobile app provides intuitive user interface Perform set-up and maintenance operations in a familiar environment Honeywell Internal Honeywell Internal

OELD: Flexible Configuration Topologies Excel Direct Mount OELD mounted directly onto Excel Rx mounting plate (use same fixings as XNX) Excel Rx conduit connected to OELD and wired to OELD Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD AND Excel using mobile app Max current loop length dependant on wiring selected Excel Remote Mount Excel receiver conduit and wiring connected to JB on the Excel mounting plate OELD mounted in a convenient location Wiring from Excel to OELD Field wiring entered through a suitable spare entry on OELD Max distance between OELD and Excel 1.2 km Excel Cross-Duct Direct Mount (XD) OELD mounted on Excel XD plate. Use adaptor plate kit 2104B2557 XD conduits connected to OELD and wired to OELD Option to connect power for heated reflector panel to Aux Power terminals in OELD Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD AND Excel XD using mobile app Max current loop length dependant on wiring selected Excel Cross-Duct Direct Mount (XD) OELD mounted in a convenient location XD conduits connected to OELD and wired to OELD Option to connect power for heated reflector panel to Aux Power terminals in OELD Field wiring entered through a suitable spare entry on OELD Allows for configuration of OELD AND Excel XD using mobile app Max current loop length dependant on wiring selected Honeywell Internal

OELD: Connection Options HART® Connection (HART®-enabled detectors only) Design passes through HART® signals from the transducer through OELD Access HART® signal at the controller/DCS INTRUSIVE connection HART® hand-held at OELD Clip on to the mA loop to connect: Current Source detectors between mA and V- Current Sink detectors between mA and V+ Use HART® to configure the HART®-enabled detector Configuration of OELD not possible using this method must be done through Bluetooth® connection and mobile app Honeywell Internal Honeywell Internal