Xnx Universal Transmitter Quick Start Guide [upd] Today

Ensure the sensor is not exposed to extreme environmental conditions (high wind, high humidity, or cross-sensitive gases). Quick Reference Specs Specification Input Voltage 18 to 32 VDC (24 VDC nominal) Output 4-20mA, HART, Modbus Sensor Types Electrochemical, IR, Catalytic Protection IP66 / NEMA 4X

: Insert the sensor module into the dedicated bottom socket.

Thread the sensor retainer ring clockwise until hand-tight to seal the weatherproof joint. User Interface and Navigation

Before leaving the site, complete these final validation steps: Xnx Universal Transmitter Quick Start Guide

Secure the transmitter enclosure using appropriate M8 or 5/16-inch bolts.

Congratulations on purchasing the Xnx Universal Transmitter! This quick start guide will help you get started with your new device.

If the ambient air contains background target gas, connect a cylinder of zero air (or pure nitrogen) to the sensor weather protection cap at a regulated flow rate of 300 to 500 mL/min. Wait for the display reading to stabilize. Ensure the sensor is not exposed to extreme

If you read the XNX guide, you’ll see constant references to the "4-20mA loop." In an age of Wi-Fi, 5G, and Bluetooth, it seems archaic that industrial plants still rely on a simple electrical current to transmit data.

For rapid setup of gas detection with Xnx (HART/analog/modbus versions).

: Install the housing with the main sensor port pointing downward to prevent water or dust accumulation on the sensor element. User Interface and Navigation Before leaving the site,

The XNX transmitter features an explosion-proof enclosure. Accessing the internal terminals requires removing the front threaded cover.

[ XNX Main Terminal Block ] --------------------------------------- | 1 | 2 | 3 | 4 | 5 | 6 | 7 | --------------------------------------- | | | | +24V 0V 4-24mA RS-485 (Power) Signal Modbus Power and 4-24mA Loop Wiring

The screen will prompt for a security passcode. The default passcode is .