Specifications

39
How to choose a sensor:
(1) Confirm that the vessel has a 25 mm B. Braun Biotech
side port, as in the drawin g above.
(2) Deter mine how far the sensor should ex tend into the
vessel. (See illu stration to the right.) For most process
media, the minimum length is optimal. However, if the
media is viscous or tends to coat the inner wa ll of the
vessel, a longer length may provide better perform-
ance.
(3) Decide whether a right angle connector is preferred
over a straight connector.
(4) Choose cable length and co nnector. All D.O. sen sors
require a separate cable connector assem bly. See
pages 74 and 75.
The external seal on the Models D430 and D435 D.O.
sensors is slightly different from other 25 mm Oxy-
Probes. The o-ring is EPDM and the groove is more
shallow. Therefore, the external o-ring for these sensors
has a slightly smaller cross-section.
External o-rings for 25 mm OxyProbes
®
for
B. Braun Biotech side ports
Par t Number Qty.
AG-E117-04 4
AG-E117-25 25
&
&
T I P S H I N T S
T I P S H I N T S
All OxyProbe dissolved oxygen sensors are available
with the right angle connector. This low profile design
provides:
• Protection against cable fatigue
• Improved grip for sensor extraction
• Increased clearance between vessels
1.0"
25 mm
2.3"
58 mm
B. BRAUN BIOTECH 25 mm SAFETY PORT.
Found exclusively on vessels manufactured by B. Braun
Biotech. This style of port is longer than the standard port
and needs a special housing to fit correctly. (Note:The port
opening on newer tanks is 30 mm i.d. and narrows to 25
mm i.d. at the critical point where the housing o-ring seals
to the inside wall of the port.) The port is installed at a 15°
angle for better electrode performance. See the cutaway
drawing to the right for typic
al installation dimensions.
Model D430/D435 Insertion Lengths
Sensor length = 70 mm
Sensor length = 95 mm
Insertion
Length =
1.4”
36 mm
Insertion
Length =
0.5”
13 mm
olved Oxygen Sensors Dissolved Oxygen Sensors Dissolved Oxyge
Broadley-James Corporation (U.S. & Canada) Toll-Free: 800-288-2833 E-mail: [e-mail]
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