D405 (25mm) Dissolved Oxygen Sensor

B5-13202-5T7

B5-11005-07-J

B2-LS103-015-M30

B4-21006-020-M10

B4-35005-020-M10

B4-41001-2T9-M10

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B2-LS202-020-M69

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B5-11007-20-R

B4-82004-8T9-M27

B4-53003-015-M10

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B4-12003-015-M10

B4-44002-8T9-M27

B4-42002-8T9-M27

B4-72003-8T9-M27

B4-32005-8T9-B03

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B2-LS201-015-M69

B5-11314-015

B5-11006-15-R

B5-13103-8T9

B5-12103-8T9

B5-11355-07J

B4-21002-003-M10

B4-31002-2T3-B06

B4-35001-2T3-M06

B4-53002-007-M10

B4-22003-007-M10

B4-12002-007-M10

B4-32003-5T7-B03

B2-LS102-007-M30

B5-11313-007

B5-11004-07-R

B4-22002-005-M10

B5-11312-005

B5-11003-05-R

B5-13102-5T7

B5-12102-5T7

B5-11321-03J

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B4-82002-2T7-G34

B4-82001-2T7-M18

B4-81003-2T9-M12

B4-81002-2T9-M10

B4-81001-2T3-M06

B5-51001-2T9-006

B4-53001-2T5-M10

B4-23001-2T9-M10

B4-22202-015

B4-22001-003-M10

B4-12001-2T5-M10

B4-44001-2T7-M18

B4-42001-2T7-M18

B4-72002-2T7-G34

B4-72001-2T7-M18

B4-32002-2T3-B03

B2-LS101-2T5-M30

B5-11311-2T3

B5-11001-03-R

B5-13101-003

B5-12101-003

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. OxyProbe dissolved oxygen sensors carry a 1-year warranty. Also available as D400 with straight connector

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The OxyProbe D405 (25mm) Dissolved Oxygen sensor offers rugged performance for side ports. It does not need a housing as it fits directly into the vessel, therefore reducing risks of contamination.

This Broadley-James D405 dissolved oxygen sensor has a right angle connector. This low profile design provides:

  • Protection against cable fatigue
  • Improved grip for sensor extraction
  • Increased clearance between vessels
  • Reduced random sensor mobility on flat surfaces (won’t roll off the table)

Alternatively, you can have the sensor with a straight connector as D400.

Specification

Features:

  • 316L Stainless Steel
  • Serialized for traceability
  • RA32 finish with electropolish on wetted parts
  • Internal and external silicone o-rings
  • Secured retainer ring

How to choose a sensor

  1. Confirm the entry site is a standard 25 mm port.
  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 and tends to coat the inner wall of the vessel, a longer length may provide better performance.
  3. Decide whether a right angle connector or straight connector is preferred.
  4. Choose cable length and connector. All DO sensors require cable and connector assemblies.

Standard 25 mm OxyProbe with Right Angle Connector

Sensor Model Sensor Length Typical Insertion Length Sensor Part Number
D405 70 mm 35 mm (1.4″) D405-B070-PT-D9
D405 150 mm 115 mm (4.5″) D405-B150-PT-D9
D405 220 mm 182 mm (7.2″) D405-B220-PT-D9

Membrane Kits

Broadley-James offer a range of membrane kits to suit all our dissolved oxygen sensors. These include everything required to replace the membrane cartridge and internal o-rings. All kits include:

  • QC Certificate
  • Material Cert

The following membrane kits are suitable for use with the D405 Dissolved Oxygen Sensor:

Membrane Kit Example Image Kit Contents
Single cartridge kit for 19 & 25 mm DO Sensors

Part No. KC2501

One 25 ml bottle of electrolyteOne membrane cartridgeOne set of internal o-rings
Four cartridge kit for 19 & 25mm DO Sensors

Part No. KC2504

One 25 ml bottle of electrolyteFour membrane cartridgesFour set of internal o-rings
25 Piece cartridge kit for 19 & 25mm DO Sensors

Part No. KC2525

  25 membrane cartridges in one easy-to-store box.Internal o-rings, gaskets and electrolyte must be ordered separately.

Compatible Cables

The D405 DO Sensor uses a D4 connector. This industry standard connector was the first, and is still, the best choice for DO sensors. We recommend the following cables for use with the D405 Dissolved Oxygen sensor:

Cable Type Sensor connector & Device Connector Device Terminal
D4 plug to Lemo 6
DO Cable D4 to Crimped Ferrules

Additional information

Application

Bioprocess

Cap / Connector

D4, T-Pull

Connection Type / Size

G-1 1/4"

Features

Autoclavable, RTD, Steam Sterilizable

Installation

In-Line

Measurement

Dissolved Oxygen

Regulatory

FDA Compliant

Size / Type

25 mm

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. No sealant also makes the job of replacing the cathode much faster and cleaner.