Features - GE Baker Hughes oxy.IQ User Manual

1.4 Features

oxy.IQ
The oxygen sensor uses an advanced galvanic fuel cell that
provides superior performance, accuracy, stability and long life. The
cell's innovative design eliminates the potential for negative signal
output and reduces sources of contamination.
The cell is unaffected by other background gases or hydrocarbons
and is compatible with acidic gases (
from air at low ppm levels takes just a few minutes. Because the cell
is self-contained, minimal maintenance is required. There is no
electrolyte to change and no electrodes to clean.
oxy.IQ
The offers the following features:
•
Two-wire, loop-powered, 4 to 20 mA transmitter
•
Display with keypad
•
Intrinsically-safe option
•
Proven galvanic fuel cell O
•
User-selectable ranges for ppm and percent oxygen
•
User-friendly and intuitive user interface with diagnostics
•
Microprocessor-based, all-digital technology for reliable
operation
•
Low maintenance, economical and compact
•
Sensor failure output error
•
Sensor lifetime indication
•
NAMUR error indication
oxy.IQ User's Manual
Chapter 1. Features and Capabilities
OX-2 OX-4
and
sensor technology
2
cells). Recovery
3