Xnx Universal Transmitter Quick Start Guide |link| Jun 2026

Connect your target calibration gas cylinder to the sensor using the calibration cap and a flow regulator (set to 0.5 L/min). Apply the gas. The display will show the rising gas value.

Set Operating Mode

Routine calibration ensures accuracy and system reliability. Always allow the sensor to stabilize for at least 30 minutes after power-up before performing a calibration. Required Equipment Xnx Universal Transmitter Quick Start Guide

The Xnx Universal Transmitter is a versatile and reliable transmitter designed to work with a wide range of sensors and applications. Its universal design makes it easy to install and configure, allowing you to focus on your specific needs.

Verify that the 24V DC power source is turned off. Connect your target calibration gas cylinder to the

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Only qualified personnel should perform installation and calibration. Set Operating Mode Routine calibration ensures accuracy and

Q: What are the key features of the Xnx Universal Transmitter? A: The device features universal compatibility, high accuracy and reliability, advanced communication protocols, and easy to use and configure.

| Terminal | Signal | Wire color (typical) | |----------|------------------|----------------------| | V+ | 24 VDC (10–30V) | Red | | V- | 0 VDC (common) | Black | | OUT | 4-20 mA / HART+ | White | | RS-485 A | Modbus RTU A (+) | Yellow | | RS-485 B | Modbus RTU B (-) | Green |

The XNX Universal Transmitter supports three distinct sensor technologies: Electrochemical (EC), Infrared (IR), and Catalytic Bead (mV). It features a backlit LCD screen and a non-intrusive magnetic interface, allowing operators to configure and calibrate the unit in hazardous environments without opening the enclosure. Visual Indicators Normal operation. Yellow LED (Flashing): Fault or alarm state. Red LED (Flashing): Gas alarm threshold exceeded. 2. Mechanical Installation and Mounting