Spectrex Xenon 700 SIL Open-Path Gas Detection System - Manual (Page 33)

TM 799200 Rev (C), January 2014
System Set Up 21
The Source heated optic must be defined with the order in two options:
 Heated continuously
 Start heating below 41°F (5°C). (default)
3.3.3 Default Detector Set up
The Detector has 8 functions that can be programmed according to the
customer requirement at factory or at customer facility using a software
Host or a handheld unit. The standard set up is as follows:
Table 9: Detector Default Set Up
Function Setting
Gas Type 2
Full scale sensitivity 5 LEL.m
BG Zero Calibration Enabled
Accessory Relay Warning*
Alarm Latching No
0-20mA Continuous**
Beam block during alarm No latch
Heat mode Auto
Heat on 5
* Only refers to wiring option with Accessory relay output
** Only refer to the wiring options with 0-20mA
Table 10: Source Default Set-Up
Function Setting
Heat mode Auto
Heat on 5
The Source default can be changed only at the factory.