ENMET ISA-44-RALE-OD - Manual (Page 12)

ENMET Corporation ISA-44RALE-OD/ISA-44RAHE-OD/ISA-44E-OD
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Figure 2: Features Sample Head Assembly
Figure 3: Features Terminal Enclosure with Sensors & Control Unit
High-Pressure Regulator
(ISA-44RAHE-OD only)
Air Pressure
Gauge
Pressure
Regulator
Metering
Orifice
Hydrocarbon
Filter
Humidifier
(Keep filled to
water level mark)
Audio Alarm
(Horn Optional)
MOS Sensor
Enclosure
Terminal
Enclosure
Switch
Purge/Operate/Horn Off
Oxygen
Gain Knob
Control Unit
Enclosure
Oxygen Cell
Enclosure