Model CX-IR
Table of Figures
Figure 1 Sensor Cell Construction ....................................................................................................................... 1
Figure 2 Principle of Operation ............................................................................................................................ 2
Figure 3 Sensor Assembly Breakaway ................................................................................................................. 3
Figure 4 Functional Block Diagram ..................................................................................................................... 3
Figure 5 Plug-in Sensor ........................................................................................................................................ 3
Figure 6 Approval Label ...................................................................................................................................... 4
Figure 6 CX-IR Sensor with Lithium Battery Pack ............................................................................................. 6
Figure 7 Sensor Wire Connections ....................................................................................................................... 8
Figure 8 Terminal Interconnect ............................................................................................................................ 9
Figure 9 Magnetic Programming Tool ............................................................................................................... 11
Figure 10 Magnetic Programming Switches ...................................................................................................... 11
Figure 11 Software flow chart ............................................................................................................................ 13
Figure 12 Modbus™ Frame Format ................................................................................................................... 22
Figure 13 Sensor Cell and ITM Mating ............................................................................................................. 25
List of Tables
Table 1 Protection vs. Wire Gauge....................................................................................................................... 7
Table 2 Gas Factors ............................................................................................................................................ 19
Table 3 CX-IR Register Map ............................................................................................................................. 23
Shipping Address: 4055 Technology Forest, Suite 100, The Woodlands, Texas 77381
Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067
Phone: 713.559.9200 • Fax: 281.292.2860 •
www.detcon.com
•
[email protected]
iv
