Xnx Universal Transmitter Quick Start Guide Info
Once initialized, the unit enters normal operating mode, displaying the target gas type, current concentration, and unit of measurement (e.g., ppm, %LEL, or %Vol). Non-Intrusive Interface Operation
Never open the enclosure when an explosive atmosphere is present unless you have a valid hot work permit.
The XNX utilizes a non-intrusive magnetic user interface. Pass the magnetic wand over the glass window to navigate menus without opening the explosion-proof enclosure.
Replace the sensor retainer, tighten the locking screw, and refit the weatherproof cover. 5. Configuration & Calibration : Upon power-up, the unit performs a self-test. Calibration Xnx Universal Transmitter Quick Start Guide
The XNX supports , meaning alarms are automatically silenced during calibration to prevent false alarms, and restored upon completion.
Access the main menu using non-intrusive magnetic switches to configure language, sensor type, and alarm setpoints without opening the enclosure.
The XNX utilizes a magnetic user interface, allowing you to navigate menus and change settings without opening the enclosure. This keeps the explosion-proof integrity intact during operation. Once initialized, the unit enters normal operating mode,
: Mount near potential leak sources or in the breathing zone.
After about 30–60 seconds, the unit will enter normal monitoring mode, displaying the current gas concentration. 4. Navigation and Magnetic Wand
Apply the span gas when prompted. Once the reading stabilizes, the XNX will confirm a successful calibration. Pass the magnetic wand over the glass window
| Fault Code | Description | Recommended Action | |------------|-------------|--------------------| | F112 | 24 VDC supply bad | Check wiring of 24V power supply to transmitter and sensor supply operation | | F113 | Sensor internal 5V power supply defect (Excel) | Remove and return to Honeywell for repair | | F116 | Optima lamp failure / Excel loop failure | Check that supply voltage is stable. Check wiring between Optima/Excel and the transmitter. Check loop impedance | | F117 | Sensor loop failure (losing/has lost mA signal) | Check switches S3 and S4 are set correctly. Power down before changing switch settings. Perform a Soft Reset after resolving the issue | | F118 | Excel real‑time clock issue | Reset date/time in Excel, recycle Excel power. If not retained, return to Honeywell for repair | | W002 / F103 | Temperature error | Check for heat sources. Install sun shield or relocate transmitter. Verify temperature reading in Info → Transmitter Status menu | | W022 | mV sensor calibration needed | Generated after accepting a new mV sensor or changing gas selection. Perform a span calibration | | W015 | Excel internal software error | Remove and return to Honeywell for repair |
Secure physical placement ensures accurate monitoring and equipment longevity.
Ensure the package contains the following items:
1.0 Date: [Insert date]
The is a versatile device designed for monitoring and transmitting process variables in various industrial applications. This guide provides an overview of the setup process, key features, and operational procedures to help users get started quickly.
