Teledyne ULTRAFLOW 150, Operation Manual, Page: 14 / 162

ULTRAFLOW 150 GAS FLOW AND TEMPERATURE MONITOR
3.0 OPTIONAL EQUIPMENT
The components listed below are optional on the Ultraflow 150 system.
They are not included on a standard system. Please consult the Site
Specification Data sheets in the back of this manual for the details of your
particular system.
Protective Purge Air System, Dual
Local User Interface Key Pad and Display
Dual Analog Input Board
Link Rod
6PT I/O PC Board Option
3.1 PROTECTIVE PURGE AIR SYSTEM, (DUAL)
The Dual Protective Purge Air System consists of two blowers and
weather covers designed to supply purge air to each Purge Nozzle
assembly. This configuration uses separate purge blowers to provide
clean purge air to each of the two Purge Nozzle Assemblies. This option
can be employed where the effluent pressures are very positive and is used
on all standard long range installations.
Consult the Site Specification Data sheet of Appendix A for information on
the configuration of your individual monitor
3.2 LOCAL USER INTERFACE KEY PAD AND DISPLAY
The Local User Interface Key Pad and Display option provides an
operator interface capability at the Transducer Interface Enclosure (TIE)
on the stack. This is a Local User Interface that will provide the ability to
evaluate the operation and setup variables of the system from the TIE
location.
This assembly contains a 6 character, 7 segment display and a keypad. The
two leftmost characters are GREEN while the 4 remaining characters to
the right are RED. The display is organized so that the 2 GREEN
characters indicate the software bank location of data, operational
variables, markers or configuration modifiers. The 4 RED characters to
the right hold the value of the data, status or marker in that bank location.
The locations are organized into different categories or BANKs of data
and parameters. The leftmost GREEN letter character describes the
3-1