Honeywell E3SRMM Sensor

The Honeywell E3SRMM Methane Remote Sensor is a critical component for industrial gas detection systems, specifically engineered for integration with Honeywell E3Point gas monitors. Operating within a temperature range of -4°F to 122°F (-20°C to 50°C), this remote gas sensor utilizes catalytic bead technology to provide accurate, real-time monitoring of CH4 (Methane) concentrations. In HVACR and commercial mechanical rooms, this sensor is often deployed To monitor Lower Explosive Limit (LEL) levels, ensuring compliance with ASHRAE 15 and International Mechanical Code (IMC) safety standards. The E3SRMM facilitates a daisy-chain or remote mount configuration, allowing for localized detection in hard-to-reach areas while tethered to a primary controller. This plug-and-play remote module minimizes field wiring complexity and simplifies routine calibration procedures, ensuring the gas detection system maintains its integrity in environments where combustible gas accumulation poses a significant safety risk.

• Precise CH4 Detection: Tailored for Methane gas monitoring to prevent combustion hazards.
• Versatile Operating Range: Operates effectively from -4/122F, suitable for varied mechanical room environments.
• System Integration: Seamlessly communicates with E3Point standalone or network versions via remote sensor ports.
• Simplified Maintenance: Features a smart sensor design that stores calibration data for faster field replacement.

What is the maximum mounting distance for the E3SRMM from the base unit?
When using 18 AWG shielded twisted pair, the Honeywell E3SRMM can typically be mounted up to 30 feet from the main E3Point monitor, though checking local signal interference is recommended.

Does this sensor require a specific calibration gas?
Yes, Methane (CH4) calibration gas at a specific concentration (usually 50% LEL) is required to zero and span the E3SRMM catalytic bead sensor during routine inspections.

Can this module detect other combustible gases besides Methane?
While the E3SRMM is calibrated for Methane, catalytic bead sensors may show cross-sensitivity to other combustibles; however, for safety compliance, it should be used specifically for CH4 detection as labeled.

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.