D 600 & D 605
Model D600 OxyProbe DO Sensor
After several years of refinement we are introducing our latest set of improvements all bundled up in one
new sensor, the OxyProbe? II.
The new membrane design is modeled after our successful 25 mm membrane cartridge. It has an
expandable inner Silicone bladder that holds the electrolyte within a 316L stainless steel cage. During SIP
processes or during auto claving the electrolyte turns to steam, but does not distend the measurement
membrane because the internal bladder expands first, taking the pressure off the sensitive measurement area. This allows us to have a maximum of electrolyte present, with minimum risk of damage to the sensor. The new membrane cartridge design is easy to use and durable enough to be used many times over if necessary.
D 630 & D 635
Model D630 OxyProbe DO Sensors
The ports of Sartorius fermentation vessels
are longer and have a slightly different internal design. In order to seal
properly, the o-ring on these sensors has been moved closer to the tip of the
sensor.
The internal seals of an OxyProbe are all mechanical seals using
o-rings. There are no adhesives to leak or fail in process, making this a more
rugged and reliable sensor. Replacing the cathode is also much easier and faster
since there is no sealant to clean from the threads.
The sensor fits
directly into the vessel, eliminating the need for a housing, reducing
contamination risks. Few accessories are required. The modular design allows
quick replacement of any part, making it easy to maintain and repair the sensor.
SPECIFICATIONS
Features:
• 316L Stainless Steel
• Serialized for traceability
•
RA32 finish with electropolish on wetted parts
• External EPDM o-ring
•
Secured retainer ring
How to choose a sensor:
(1)
Confirm the vessel has a 25 mm Sartorius
side port. Click here for more
information.
(2) Determine how far the sensor should extend into the
vessel. For most process media, the minimum length is optimal. However, if the
media is viscous or tends to coat the inner wall of the vessel, a longer length
may provide better performance.
(3) Decide whether a right angle connector is
preferred over a straight connector.
(4) Choose
cable length and connector. All D.O. sensors require a separate cable
connector assembly.
It is important to maintain the sensors by inspecting
and calibrating them regularly. The membrane cartridge should be checked and
refilled prior to every use.
D 400 & D 405
OxyProbe ? Dissolved
Oxygen Sensors for Standard 25 mm Ports
Model D400
and D405 OxyProbe DO Sensors
The OxyProbe
dissolved oxygen sensor offers the most rugged design for 25 mm side ports. It
fits directly into the vessel, eliminating the need for a housing, reducing
contamination risks. The modular design allows quick replacement of any part,
making it easy to maintain and repair the sensor.
All Broadley-James dissolved oxygen
sensors are available with optional right angle connector. This low profile
design provides:
•
Protection against cable fatigue
• Improved grip for sensor
extraction
• Increased
clearance between vessels
SPECIFICATIONS
Features:
• 316L Stainless
Steel
• Serialized for
traceability
• RA32 finish with
electropolish on wetted parts
• Internal and
external silicone o-rings
• Secured retainer
ring
D 430 & D 435
Model D430 and
D435 OxyProbe DO Sensors
The ports of B. Braun Biotech
fermentation vessels are longer and have a slightly different internal design.
In order to seal
properly, the o-ring on these sensors has been moved closer to the tip of the
sensor.
The internal
seals of an OxyProbe are all mechanical seals using o-rings. There are no
adhesives to leak or fail in process, making this a more rugged and reliable
sensor. Replacing the cathode is also much easier
and faster since
there is no sealant to clean from the threads.
The sensor fits directly into the
vessel, eliminating the need for a housing, reducing contamination risks. Few
accessories are required. The modular design allows quick replacement of any
part, making it easy to maintain and repair the sensor.
SPECIFICATIONS
Features:
• 316L Stainless
Steel
• Serialized for
traceability
• RA32 finish with
electropolish on wetted parts
• External EPDM
o-ring
• Secured retainer
ring