Honeywell OELD Specifications

Gas Detection

OELD

Bluetooth-enabled local display

Maintenance from the palm of your hand

Bluetooth-enabled local display for Searchpoint
Optima Plus and Searchline Excel

Now you can reduce
time and cost by
managing maintenance
from your smartphone

The Optima Excel Local Display (OELD) is a smart junction
box for the Searchpoint Optima Plus and Searchline Excel
infrared detectors for flammable hydrocarbons. The OELD
includes an LCD screen for gas information, a “traffic light”
indicator for at-a-glance detector status, and Bluetooth®
connectivity for simplified, non-intrusive maintenance.
Simply pair the OELD with our intrinsically safe, ruggedized
smartphone; then use the OELD smartphone app to interact
with the gas detector from up to 10 meters (30 feet) away. For
maximum flexibility, the gas detector can be mounted either
directly or remotely to OELD to suit any situation.

— with at-a-glance
assurance of your
gas safety.

Simplified maintenance with familiar smartphone technology

When you pair a smartphone with OELD, you can perform
many tasks for your Searchpoint Optima Plus and Searchline
Excel detectors wirelessly and from a convenient position.

Use the OELD mobile app to specify the target gas, configure
alarm set points, perform one-man calibrations, access event
logs, perform diagnostics, check detector status and more
— with no need to go back and forth to the control room, or
open the enclosure on your gas detector. That means no
hot-work headaches like obtaining permits, declassifying the
area or adding more manpower.

For detectors in hard-to-reach locations such as a duct, you
can position the corresponding OELD remotely in an
easy-to-access location and use the OELD smartphone app
to interact with the detector wirelessly.

At-a-glance visibility

OELD has bright indicator lights visible from a distance,
where green indicates normal operation, yellow indicates
a fault or maintenance and red indicates an alarm. The
LCD screen clearly displays real-time readings on detector
status, including the gas being monitored, the local gas
concentration and units of measurement — so you have easy
access to status information.

Gas detection that fits the way you work

The OELD smartphone app delivers the familiar user
experience you expect — combined with gas detection
technology designed to keep you safe while making your job
easier. It simplifies detector maintenance and is a
cost-effective way to get even more value from your
Searchpoint Optima Plus or Searchline Excel gas detectors.

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EASE OF MAINTENANCE

• 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

OELD SPECIFICATION

MATERIAL

WEIGHT

DIMENSIONS

CABLE ENTRIES

TERMINATION

STORAGE
TEMPERATURE

OPERATIONAL
TEMPERATURE

HUMIDITY

DISPLAY

CONFIGURABLE
DISPLAYED
INFORMATION

VISUAL INDICATION

POWER SUPPLY

INTERFACES

ENVIRONMENTAL
PROTECTION

Marine-grade aluminium alloy or 316 stainless steel with
5-coat painted finish

Aluminium version 2.3 kg (5 lb), stainless steel version 5.0 kg
(11 lb)

159 x 197 x 114 mm (6 ¼ x 7 ¾ x 4 ½ inch)

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.

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

40 to +65 °C (40 to 149 °F)

40 to +65 °C (40 to 149 °F)
60 to +65 °C (76 to 149 °F) (CU TREX version only)

0 to 99% RH (non-condensing)

LCD module showing digital readout of sensor output, bar chart
representation, units of measurement, status icons for alarm,
maintenance and active Bluetooth connection.

Displayed information fully user-configurable using the OELD
mobile app.
Units of measurement (select from %LEL, mg/m3, g/m3, %Vol,
ppm, mA, A, kppm, LEL.m, dB, dBA, ppm.m)
Gas name (up to 4 alpha-numeric characters)
Measurement range

Green/yellow/red/blue multi-colour backlight to display for
indication of detector and OELD status.
Green (normal) indication can be disabled via app.

18 to 32 Vdc (24 Vdc nominal), <2 W

Bluetooth® (BLE) non-intrusive connection to suitable mobile
device running the OELD mobile app.
Range up to 10 m (30 feet) (mobile device dependant)
Internal RS485 connection to Searchpoint Optima Plus or
Searchline Excel via SHC1 through the SHC Protection Device

IP66 / Type 4X

LOCAL VISIBILITY OF SAFETY ISSUES

• Bright “traffic light” indicator for safety

awareness

• Easier to locate a unit in fault/warning

• Real-time gas readings

OELD SPECIFICATION

SAFETY APPROVALS

MARITIME
APPROVALS*

OTHER APPROVALS

BLUETOOTH
COMMUNICATION
SECURITY

*CONTACT HONEYWELL FOR AVAILABILITY +FLAMEPROOF VERSIONS ONLY

FEATURES

• Robust Aluminium or Stainless steel housing

• Worldwide approvals for hazardous areas

including ATEX, IECEx, cULus

• Green/yellow/red/blue multi-colour

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

ATEX/IECEx
DEMKO 16 ATEX 1693X
IECEx [UL 16.0066X]

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+*

Type approved to DNV, BV+, Lloyds+, ABS
EN 60945 (EMC)
IEC 60092504

Bluetooth Certified, Radio Equipment Directive (RED), FCC+,
country-specific wireless approvals

Certificate-based mutual authentication.
Encryption to AES128

CORE APPROVALS

EN 50270: 2015 (EMC)
IEC/EN/UL/CSA 61010 (Electrical Safety)

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Honeywell Gas Detection

Honeywell is able to provide gas detection solutions to meet the requirements of all applications and industries.
Contact us in the following ways:

Find out more:

www.honeywellanalytics.com
www.raesystems.com

Europe, Middle East, Africa

Life Safety Distribution GmbH
Javastrasse 2
8604 Hegnau
Switzerland
Tel: [phone]
Fax: [phone]
[e-mail]

Customer Service:

Tel: [phone]
(Freephone number)
Tel: [phone]
(Alternative number)
Fax: [phone]
Middle East Tel: [phone]
5800 (Fixed Gas Detection)
Middle East Tel: [phone]
5852 (Portable Gas Detection)

www.honeywell.com

Americas

Honeywell Analytics Distribution Inc.
405 Barclay Blvd.
Lincolnshire, IL 60069
USA
Tel: [phone]
Toll free: [phone]
Fax: [phone]
[e-mail]

RAE Systems by Honeywell
Phone: [phone]
Toll Free: 1.888.723.4800
Fax: [phone]

Asia Pacific

Honeywell Industrial Safety
7F SangAm IT Tower,
434, Worldcupbuk-ro, Mapo-gu,
Seoul 03922,
Korea
Tel: [phone]
Fax: [phone]
India Tel: [phone]
China Tel: [phone] 3000
[e-mail]

Technical Services:

EMEA: HAexpert@honey well.com
US: [e-mail]
AP: [e-mail]

OELD_DS01175_01_1016_AMER_EN
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