Honeywell Analytics E3P Sensor Cartridge

The Honeywell Analytics E3P Sensor Cartridge (MPN: 1309A0041) is a plug-and-play propane gas sensor designed for seamless integration with the E3Point gas detection series. Engineered with a high-accuracy catalytic bead sensor, this replacement cartridge provides a 0 to 100% LEL detection range with a standard 0.5% LEL resolution. As a veteran-grade component for industrial gas monitoring, the E3P is optimized for extreme environments, maintaining reliable performance from -40°F to 122°F (-40°C to 50°C). This smart sensor architecture simplifies field maintenance, allowing for rapid sensor swap-out without the need for extensive downtime or full system recalibration in many standalone or network (BACnet/Modbus) HVAC safety applications. It is functionally identical to part numbers such as 1309A0041 and is specifically calibrated for Propane (C3H8) detection in parking garages, mechanical rooms, and industrial service bays.

• Modular Design: Facilitates easy field sensor replacement via a snap-in cartridge, eliminating the need to replace entire gas detector units.
• Extreme Temperature Range: Rated down to -40°F, ensuring reliable C3H8 monitoring in unheated facilities or cold storage areas.
• High-Impact Enclosure: Encased in a rugged polycarbonate housing resistant to corrosion, rust, and mechanical stress.
• Pre-calibrated Performance: Factory-calibrated for combustible gas, though monthly bump tests and semi-annual inspections are recommended for safety 100% precision.

• How do I resolve an ERR 05 on my E3Point? This typically points to a sensor board ADC failure. Ensure the E3P sensor cartridge is properly seated and that the 10-pin connector is not bent. Always power down the unit before servicing.
• Is the E3P compatible with both standalone and network monitors? Yes, this propane cartridge works with E3SA (standalone) and E3SM (network) base units, as well as the E3SRM remote sensors.
• Does the sensor require grounding during installation? Technically, the technician must be grounded for ESD protection while handling the internal board to prevent damage to the smart sensor electronics.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.