OELD (Optima Excel Local Display)

Overview

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.

Key features

Gas sensor junction box featuring simplified maintenance using familiar smartphone technology
Smart junction box provides non-intrusive interaction reducing maintenance time and safety risk
Easy access to hard-to-reach detectors
Bright “traffic light” indicator for safety awareness

Applications

Confined space entry
Oil, gas and petrochemical
Wastewater and sewage
Steel and chemical plants

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/GD-073 · Rev. 01 · 13-Oct-2026

OELD (Optima Excel Local Display) – technical data

Technical specifications

Brand	Honeywell

Ordering information

Brand	Honeywell

Inspection and care

Keep sensors and filters clean, charge batteries as directed and record bump tests and calibrations.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.