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The development of the
AMI Model 210BR
percent oxygen analyzer began with a
collection of inputs from hundreds of
industry leading engineers and field
technicians in the natural gas and petrochemical
industries.
These inputs coupled with
our advanced engineering techniques
have resulted in a totally complete,
compact, state-of-the-art oxygen analyzer
for harsh, hazardous applications.
We have outfitted this
unit with a comprehensive state-of-the-art
electronics and complete sample handling
package using our patented cell block
technology. The front panel user interface
is very intuitive for ease of operation
and for the advanced users we provide
an RS-232 connection to access the more
advanced settings.
If necessary, this analyzer
can be mounted directly outside in all
types of weather. An optional high-tech,
low power proportional temperature controlled
heater allows for an expanded temperature
range of -20° to 115° F without
an additional enclosure or wiring. This
applies in either Class I, Div. 1 or
Div. 2 Groups B,C,D, area classifications,
allowing for a simple straightforward
installation.
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Here For a Free Quote
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AMI's advanced microprocessor
based electronics platform solves all known
application requirements without adding
additional costly components.
Standard features include:
- Cutting Edge Microprocessor Based
Electronics
- High-resolution single range 3 ½
Digit LCD
- 4 user-selectable output ranges:
0-1%, 0-5%, 0-10% and 0-25%
The user selection of an output range
simultaneously controls both alarm functions,
the analog output and the data logger
so that all 4 functions operate on the
same measurement range.
- 2 independent, fully adjustable alarm
settings with relay contact closures
- User selectable alarm logic:
latching or non-latching,
- Open on Alarm" or "Close
on Alarm"
- Programmable alarm delays: Settings
range from 0-300min. This feature prevents
alarm conditions due to quick O2
spikes or short-term operator error.
- Alarm bypass button: Prevents
false alarms while performing monthly
calibrations.
User settable from 0-120 minutes
- Data logger: Logs data for 15
days @ 1min intervals and 30 days @ 2min.
intervals, etc.
- Cal Factor: indicates remaining
O2 sensor life
- User selectable security settings
- Isolated 1-5VDC and 4-20mA. analog
outputs
- Simple intuitive front panel user
interface
- Available in either AC or DC power.
- Available with or without explosion
proof heater
AMI's patented cellblock begins
with a single compact metallic block that
undergoes a complex machining process, followed
with corrosion-resistant nickel plating.
The block contains a series of drilled intersecting
gas passages and mounted directly on it
are: a custom designed flow control valve,
3-way selector valve (for sample/span/shut
off control), flow meter and 3 gas connection
fittings. All become an integral part of
the cellblock.
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This eliminates the techniques used by
competitors of piecing several lengths
of tubing between numerous compression
fittings, valving and a flow meter. In
using this approach, they add many potential
leak paths, increase response times, the
need for additional space and additional
employee labor.
Lastly, our front panel sensor access
makes the O2 sensor
installation or replacement quick and
easy without tools or the need to remove
any sensitive components. It also allows
for a rapid, accurate calibration on ambient
air (20.9%) without the use of tools.
A span gas port comes standard for those
who prefer a certified span gas calibration.
The accurate air calibration takes less
than 1 minute from start to finish!
Our advanced design approach has separated
us from the competition with the highest
performance, yet lowest cost oxygen analyzer
in the industry.
When the application requires, we can
provide one of our patent pending H2S
resistant oxygen sensors (up to 500ppm
H2S exposure for
its warranted life) to meet your needs.
This breakthrough sensor technology eliminates
the need for maintenance intensive H2S
scrubbers.
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AMI
guarantees higher quality
and exceptional services
at a lower price.
REQUEST
QUOTE
Or
call us at: 714.848.5533
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-
4
user selectable output
ranges to choose from
-
High
resolution 3 ½
digit LCD
-
2
fully adjustable oxygen
concentration alarms
-
Alarm
delays
-
Alarm
hold off/Bypass
-
RFI
protected
-
1-5VDC
and 4-20mA. isolated analog
output signals
-
Data
logger
-
RS-232
bi-directional communication
for advanced features
-
Advanced
analog output calibration
feature
-
Power
requirements: Choice of
10-28VDC or 115VAC power
-
Low
minimum detection limit
-
Excellent
repeatability
-
Extended
operating temperature
range
-
Fast
upscale/downscale response
times
-
Patented
Cellblock Technology:
Allows for all components
such as: needle valve,
flow meter, 3-way selector
valve, Sample/Span/Off
and compression fittings
to be an integral part
of the cellblock, eliminating
long lengths of tubing
and fittings. Other benefits
of this design include:
compact size, faster response
times and front panel
sensor access without
the need for tools.
-
Area
Classification: Approved
by CSA International to
UL and CSA standards as
meeting requirements for
Class1, Div. 1, Groups
B,C,D in a flammable gas
sample
-
Unaffected
by changes in flow rate
from 0.1 to 2.0 SCFH
-
Wall
mount or 2.0" pipe
-
Compact
size
-
2
year warranty for analyzer,
parts and labor
-
6
month sensor warranty,
life expectancy 1-2 years
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- 4
user selectable output
ranges to choose from:
0-1%, 0-5%, 0-10% and
25%
Optional
ranges: 0-1000ppm,
0-50% or 0-100%
The user selection
of an output range simultaneously
controls the two alarms,
the analog output and
the data logger so that
all 4 functions operate
on the same range
- Digital
display: High
resolution 3 ½
digit LCD. Reads full
scale from 0.00% to
25.0% independently
of output range selection
- Alarms:
2 fully adjustable oxygen
concentration alarms
Dry contacts 5A. @24VDC/115VAC
- Alarm
delays: Programmable
from 0-300 minutes
- Alarm
hold off: Programmable
from 0-120 minutes
- Isolated
analog output signal:
1-5VDC or 4-20mA
Represents the output
range selected:
0-1%, 0-5%, 0-10% and
25%
- Data
logger: Logs
data for 15 days @ 1
minute intervals, 30
days @ 2 minute intervals,
etc.
Represents the output
range selected: 0-1%,
0-5%, 0-10% and 25%
- Power
requirements:
10-28VDC/ 115VAC
<70mA. @ 12VDC non
heated
<24W @12VDC with
heated option
- Minimum
detection:
0.01% of oxygen
- Repeatability:
+/- 0.2% of range or
+/- 0.1% of oxygen,
whichever is greater
- Operating
temperature range:
25° to 115°
F non-heated
-20° to 115°
F heated option
- Diurnal
temperature specification:
< +/- 3 % of scale
over temperature range
- 90%
full scale response
times for specified
range:
0-25% <10 seconds
with P-2 inert background
gas sensor
0-25% < 35 seconds
with P-3 CO2 background
gas sensor
0-100% <35 seconds
with P-4 100% O2 gas
sensor
- Area
Classification:
Approved by CSA international
to UL and CSA standards
as meeting requirements
for Class 1, Div. 1,
Groups B,C,D with a
flammable gas sample
- Inlet
gas pressure:
0.5 to 150psig
- Gas
connections:
¼" 316 S.S.
compression fittings
- Wetted
parts: 316 S.S.
fittings, electroless
nickel plated cellblock,
gold plated contacts,
acrylic flow meter and
Viton O-rings
Unaffected by changes
in flow rate from 0.1
to 2.0 SCFH
- Mounting:
Wall mount or 2.0"
pipe
- Dimensions:
13.0"W x 9.5"H
x 5.0"D
- Weight:
16 lbs.
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