XNX Transmitter Configuration

XNX has three basic personalities (configurations) which support different types of sensor. 

The personality boards and optional output interfaces are enclosed in the electronics POD

(Personality, Options and Display). The POD determines the XNX transmitter behaviour

based on the sensor type attached to it and the selected output options.

The mV (millivolt) personality is used for all mV signal input sensors including MPD,

Sensepoint HT, PPM and the Model 705.

The EC (Electrochemical cell) personality is for use with the XNX EC toxic and Oxygen

sensors. The IR (infrared) personality is for use with the Searchline Excel open path and

Searchpoint Optima Plus point infrared gas detectors.

The table below shows the three basic XNX transmitter configurations and the sensors

each supports.