Once wired, apply 24V DC power. The XNX will undergo a self-test routine: The display will cycle through initialization screens.
The XNX is designed to work with various sensor technologies, including: For toxic gases and Oxygen. Catalytic Bead: For flammable gases (LEL). Infrared (IR): For combustible gases and CO2.
Never open the enclosure in a hazardous area while the circuit is live. Xnx Universal Transmitter Quick Start Guide
Use the integrated mounting lugs to secure the unit to a wall or pipe. Ensure the sensor is pointing downward to prevent water or dust accumulation. Wiring: Open the housing using the provided hex key.
Apply the magnetic wand to the sensor to access the menu. Select Calibration and then Gas Calibration . Once wired, apply 24V DC power
Mount the transmitter in an area where gas is likely to accumulate, keeping it away from direct heat sources or high-vibration areas.
Apply the span gas when prompted. Once the reading stabilizes, the XNX will confirm a successful calibration. Catalytic Bead: For flammable gases (LEL)
Xnx Universal Transmitter Quick Start Guide The Honeywell XNX Universal Transmitter is a highly versatile tool for monitoring toxic, flammable, and oxygen gas hazards. Whether you are setting it up for the first time or need a quick refresher on its core functions, this guide provides the essential steps to get your device operational. 1. Product Overview
The XNX uses a non-intrusive interface. You do not need to open the housing to navigate menus; simply use the on the four sensors located around the display: Left/Right: Navigate through menu options. Enter (Checkmark): Confirm a selection. Escape (X): Go back or cancel. 5. Quick Calibration Steps
After about 30–60 seconds, the unit will enter normal monitoring mode, displaying the current gas concentration. 4. Navigation and Magnetic Wand