General

• Data Sheet: Ultima X Series Gas Monitors 
• Data Sheet: Hydrogen Detection in Oil Refineries
• Data Sheet: Ultima Controller Guide

Manuals

• Instruction Manual - English
• Addendum to Instruction Manual
• Safety Manual
• Ultima XA Quick Start Guide - English
• Ultima XE Quick Start Guide - English |  Spanish  |  French

Drawings

• Installation Outline Drawing - Ultima XA  |  Ultima XE  |  Ultima XE with XIR Sensor  |  12 VDC Power Supply Modules, Ultima XE  |  24 VDC Power Supply Modules, Ultima XE  |  Ultima X Duct Mount Kit
• Installation Outline Drawing: European
• UL Approvals and Control Drawing
• FM Approvals and Control Drawing