The Honeywell Analytics E3O2 is a replacement Oxygen (O2) sensor cartridge designed for use with the E3 Point fixed gas detection system. Engineered for dependable, continuous oxygen monitoring, this sensor cartridge enables facilities to detect oxygen deficiency or enrichment conditions that could pose serious safety hazards to personnel and equipment.
Product Overview
The E3 Point series by Honeywell Analytics is a proven line of fixed-point gas detectors widely used in commercial, industrial, and mechanical applications. The E3O2 sensor cartridge is a direct plug-in replacement that simplifies field servicing — no special tools required — helping minimize system downtime and keeping your gas detection network operating at peak performance.
Key Features
- Designed specifically for the Honeywell Analytics E3 Point fixed gas detection platform
- Monitors for oxygen (O2) deficiency and enrichment hazards
- Plug-in cartridge design for fast, tool-free field replacement
- Supports continuous monitoring for personnel safety compliance
- Built to Honeywell Analytics quality and reliability standards
- Suitable for commercial, industrial, and mechanical room environments
Applications
- Mechanical and equipment rooms requiring oxygen level monitoring
- Industrial facilities with confined space or oxygen displacement risks
- Commercial buildings with fixed gas detection requirements
- Replacement/maintenance of existing Honeywell Analytics E3 Point installations
Why Choose Honeywell Analytics
Honeywell Analytics is a globally recognized leader in gas detection technology, delivering sensors and detection systems trusted by safety professionals across industries. The E3 Point platform is designed for ease of maintenance, and the E3O2 sensor cartridge upholds that commitment — making scheduled sensor replacement straightforward and cost-effective.
Order the Honeywell Analytics E3O2 E3 Point Oxygen Sensor Cartridge from Jackson Systems and keep your gas detection system performing reliably.








