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Home > Sensors > DO Sensors > TruDO

TruDO

TruDO

Features

■ Fast response
■ Highly repeatable
■ Proven reliability
■ Suitable for
autoclave,
SIP and CIP
■ Certified
“Like for Like”
replacement for
Broadley-James/
Mettler-Toledo

TruDO – Dissolved Oxygen Sensor

The TruDO® family of re-buildable dissolved oxygen sensors is designed for superior performance. The semi-automated manufacturing process results in greater repeatability and improved reliability of these sensors in bioprocess applications such as cell culture and fermentation.


 

Specifications
Measurement Polarographic
Dissolved Oxygen 0 .1–200% air saturation
10 ppb to saturation
Temperature 0 –135°C
Pressure 4 bar maximum
Temperature Compensation 22 kohm thermistor
Wetted Materials 316L S.S.
Surface Finish Ra 12 (electro-polish)
Electrodes
D4/T82 VP
DOS-OFF-D4-120 DOS-OFF-VP-120
DOS-OFF-D4-225 DOS-OFF-VP-225
DOS-OFF-D4-325 DOS-OFF-VP-325
DOS-OFF-D4-425 DOS-OFF-VP-425
Sensors 25mm
D4/T82 VP
DOS-STD-D4-070
(Standard Port)		 DOS-STD-VP-070
(Standard Port)
DOS-STF-D4-070
(Safety Port)
Cables
D4/T82 VP
CAB-D4-06, 6 ft/2 m CAB-VP-06, 6 ft/2 m
CAB-D4-10, 10 ft/3 m CAB-VP-10, 10 ft/3 m
Membrane Replacement Kit
DOS-MEM-12
Polarizers 
DOS-POL-D4 (D4/T82)
DOS-POL-VP (VP)
Like for Like 12mm
Replaces Broadley-James Model D140/D145
Replaces Broadley-James Model D140/D145
Like for Like 25mm
Replaces Broadley-James Model D400/D405/D430/D435
Replaces Mettler-Toledo/Ingold Model InPro 6800

TruDO is a trademark of Finesse Solutions, LLC. © Finesse Solutions, LLC, 2009.