OELD
OELD
The Honeywell OELD is a smart junction box for either a Searchpoint Optima Plus or Searchline Excel gas detector. In addition to serving as a 4-to-20 milliamp (mA) communications bridge between the detector and the controller, the gas sensor junction box includes an LCD screen for gas concentration and other information, as well as a traffic-light indicator for at-a-glance safety status — all in a robust metal housing and with a wide range of approvals. OELD includes Bluetooth Low Energy (BLE) technology that simplifies your experience with the detector. With BLE, you can pair the OELD with a mobile phone and then use an app to perform many commissioning and maintenance tasks on the detector with less time and effort. And since the BLE method is non-intrusive, it also reduces safety risk.
• Robust Aluminum or Stainless steel housing
• Worldwide approvals for hazardous areas including ATEX, IECEx, cULus
• Green/yellow/red/blue multi-color backlight to show status
• Bluetooth (BLE) range up to 10 m (30 feet)
• Ingress protection IP66 / Type 4X
• Assessed to have no effect on functional safety of connected gas sensor
• Backward compatible with all versions of Searchpoint Optima Plus and Searchline Excel
• Secure access to OELD units can be easily managed by a primary user via the OELD app
• Simplified maintenance with familiar smartphone technology
• Non-intrusive interaction to reduce time and safety risk
• Easy access to hard-to-reach detectors
• Know before you go: pre-empt maintenance issues
• Bright “traffic light” indicator for safety awareness
• Easier to locate a unit in fault/warning
• Real-time gas readings
• Worldwide approvals for hazardous areas including ATEX, IECEx, cULus
• Green/yellow/red/blue multi-color backlight to show status
• Bluetooth (BLE) range up to 10 m (30 feet)
• Ingress protection IP66 / Type 4X
• Assessed to have no effect on functional safety of connected gas sensor
• Backward compatible with all versions of Searchpoint Optima Plus and Searchline Excel
• Secure access to OELD units can be easily managed by a primary user via the OELD app
• Simplified maintenance with familiar smartphone technology
• Non-intrusive interaction to reduce time and safety risk
• Easy access to hard-to-reach detectors
• Know before you go: pre-empt maintenance issues
• Bright “traffic light” indicator for safety awareness
• Easier to locate a unit in fault/warning
• Real-time gas readings
| MATERIAL | Marine-grade aluminum alloy or 316 stainless steel with 5-coat painted finish | |
| WEIGHT | Aluminum 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. | ||
| 3 blanking plugs supplied for unused entries. | ||
| TERMINATION | 2 x pluggable rising-clamp type for connection to gas detector and field wiring. | |
| Accepts cable sizes of 0.5 to 2.5mm2, 12 to 28 AWG | ||
| STORAGE TEMPERATURE | -40 to +65 °C (-40 to 149 °F) | |
| OPERATIONAL TEMPERATURE | -40 to +65 °C (-40 to 149 °F) | |
| -60 to +65 °C (-76 to 149 °F) (CU TR-EX version only) | ||
| HUMIDITY | 0 to 99% RH (non-condensing) | |
| DISPLAY | LCD module showing digital readout of sensor output, bar chart representation, units of measurement, status icons for alarm, maintenance and active Bluetooth connection. | |
| CONFIGURABLE DISPLAYED INFORMATION | Displayed information fully user-configurable using the OELD mobile app. | |
| Units of measurement selectable from: | • %LEL, %VOL, ppm, kppm, mg/m3, g/m3 (point detectors) | |
| • LEL.m, ppm.m (open path detectors) | ||
| • mA, A, dB, DBA (other) | ||
| Gas name (up to 4 alpha-numeric characters) | ||
| Measurement range | ||
| VISUAL INDICATION | Green/yellow/red/blue multi-color backlit display for indication of detector and OELD status. | |
| Green (normal) indication can be disabled via app. | ||
| POWER SUPPLY | 18 to 32 Vdc (24 Vdc nominal), <2 W | |
| INTERFACES | Bluetooth (BLE) non-intrusive connection to suitable mobile device running the OELD mobile app. | |
| Range up to 10 m (30 feet) (mobile device dependent) | ||
| Internal RS-485 connection to Searchpoint Optima Plus or Searchline Excel via SHC-1 through the SHC Protection Device | ||
| COMPATIBLE GAS DETECTORS | Searchpoint Optima Plus. Searchine Excel, Searchline Excel Cross-Duct, 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) | ||
| SAFETY APPROVALS | ATEX/IECEx | DEMKO 16 ATEX 1693X |
| IECEx [UL 16.0066X] | ||
| Ex II 2 GD | ||
| Ex db IIC T6 | ||
| Ex tb IIIC T85 °C | ||
| Tamb -40 to +65 °C | ||
| EN 60079-29-1 Approved Accessory | ||
| cULus | Class I, Div 1, A, B, C & D | |
| Class II, Div 1 F & G, Class III, Div 1 | ||
| Tamb -55 to +65 °C | ||
| Temp Code T6 | ||
| Class I, Zone 1, AEx d IIC T6 | ||
| Class I, Zone 21, AEx tb IIIC T6 | ||
| ISA 60079-29-1 | ||
| CU TR-Ex (Russian Customs Union) | Tamb -60 to +65 °C | |
| CCCF | ||
| Inmetro | ||
| 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 | ||
