Teledyne 9060L - Zirconium oxide flue gas oxygen analyzer - Manual (Page 12)

Introduction Model 9060L
Teledyne Analytical Instruments 12
• Two concentration alarms with adjustable setpoints.
• A failure alarm.
• Three analog outputs: two for measurement (0–10VDC, and
negative ground 4–20 mA DC) and one for range identification
(0-10VDC).
• Compact and rugged control unit with flush-panel case.
Designed for indoor use.
1.3 Front Panel Description
All controls and displays except the power switch are accessible
from the front panel. See Figure 1-1. The front panel has seven
pushbutton membrane switches, a digital meter, and an alarm indicator
LED for operating the analyzer. These features are described briefly
here and in greater detail in Chapter 4, Operation.
Figure 1-1: Front Panel
Function Keys: Seven pushbutton membrane switches are used to
select the function performed by the analyzer:
• Set Alarm 1 Sets the concentration at which alarm 1
activates upon rising above the threshold
(HI alarm).