Table of Contents
Advertisement
2/GENERAL INFORMATION
HEADER
Switch Gauge Operation (NORMAL): The gauge pointer
moves in response to change in gas line pressure. Under
normal pressure conditions, the pointer will not be in con-
tact with the gauge alarm contacts.
Switch Gauge Operation (ABNORMAL): As gas line
pressure goes to an abnormal (high or low) level, the
pointer will move accordingly. Once the pointer touches
one of the contacts, the normal (5V) signal will be inter-
rupted and an alarm condition will be sensed by the control
elements.
4
Six Gas Area Alarm Panel
Note: If break in line should occur
the path will be interrupted causing
an alarm condition.
Closed Loop Configuration
0178-1737-000 Rev. A
Figure 2
Figure 3
Advertisement
Table of Contents
