Model FP-524D
FP-524D Instruction Manual
iv
List of Figures
Figure 1 Sensor Assembly Front View ................................................................................................................ 1
Figure 2 Sensor Cell Construction ...................................................................................................................... 2
Figure 3 Wheatstone Bridge ................................................................................................................................. 2
Figure 4 Response Curves .................................................................................................................................... 2
Figure 5 Circuit Functional Block Diagram ......................................................................................................... 3
Figure 6 FP-524D Transmitter Module ................................................................................................................ 3
Figure 7 LEL Sensor Housing with replaceable Sensor ....................................................................................... 4
Figure 8 Base Connector Board ........................................................................................................................... 4
Figure 9 Typical Outline and Mounting Dimensions ........................................................................................... 7
Figure 10 Typical Installation .............................................................................................................................. 8
Figure 11 Sensor Connector PCB......................................................................................................................... 9
Figure 12 Remote Sensor Wiring Diagram ....................................................................................................... 10
Figure 13 Magnetic Programming Tool ............................................................................................................. 12
Figure 14 Magnetic Programming Switches .................................................................................................... 12
Figure 15 FP-524D Software Flowchart ........................................................................................................... 14
Figure 16 Replaceable Combustible Gas Sensor ............................................................................................... 30
List of Tables
Table 1 Wire Gauge vs. Distance ......................................................................................................................... 9
Table 2 Gas/Cal Factors ..................................................................................................................................... 21
Shipping Address: 4055 Technology Forest Blvd, Suite 100, The Woodlands Texas 77381
Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067
Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 •
www.detcon.com
•
