Features ■ CIP, SIP autoclave compatible optical dissolved oxygen sensor ■ Equal or better performance than traditional DO sensors ■ Pressure and damage resistant membrane – up to 12 bar ■ Compatible with existing DO transmitters ■ 4 ppb to 300% saturation range

TruDO Optical Dissolved Oxygen Sensors TruDO® Optical probes solve the problems associated with traditional DO sensors i.e., midrun sensor failure, polarization, leaking electrolyte, broken or poisoned cathodes. The TruDO Optical sensor has one replaceable part, the sensor cap. Unlike a traditional DO sensor, the TruDO sensor cap needs to be replaced very infrequently (every 6 months or so). In side by side tests the sensor tracks traditional DO probes without the need for membrane replacement after every run or two. In addition the probe can be kept in the reactor without maintenance before CIP and left dry without any adverse effects. Plug and Play TruDO Optical 12mm diameter sensors are designed for plug and play replacement of existing polarographic DO sensors. T82/D4 Cables Connect your existing DO cable to the TruDO Optical power adapter, attach the TruDO Optical sensor and plug in the power supply. You are ready to go! Follow your normal SOP for calibration and operation. VP Cables Connect your existing DO cable to the TruDO Optical sensor, then attach the TruDO power supply to the two unused wires on the VP 6.0 cable to power the sensor, plug in the power supply and you are ready to go! New DO Loops No transmitter is required! While the TruDO Optical sensor is designed as a plug and play replacement for traditional polaragraphic DO sensors it can also be used without a transmitter. The reason is that the transmitter is already built into the sensor saving you the cost of a transmitter for every new installation. 4-20 mA Output For customers that want a 4 to 20 mA dissolved oxygen signal output, the TruDO Optical sensor provides this when connected to a VP cable and the TruDO 4-20 mA output adapter.

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

Features ■ CIP, SIP autoclave compatible optical dissolved oxygen sensor ■ Equal or better performance than traditional DO sensors ■ Pressure and damage resistant membrane - up to 12 bar ■ Compatible with existing DO transmitters ■ 4 ppb to 300% saturation range

TruTorr® Single Use Headspace Pressure Sensor The TruTorr pressure sensing system is a single-use solution for measuring headspace pressure in a single-use container, in order to prevent damage from overpressure. The product consists of a disposable pressure sensor, a cable, and a transmitter that is seamlessly integrated into Finesse TruViu hardware (RDPD, PLSSmini or PLSS). The single-use sensor not only compensates for temperature, but is self-calibrated for immediate use, based on integrated, gamma radiation- resistant memory chip technology.   Environmental Specifications Parameter Units Min Typ Max Operating Temperature °C 15 45 Operating Pressure Psi (bar) 1(14.7) 6 (50) Storage Temperature °C -20 22 70 Storage Relative Humidity (no-condesning) % 0 60 90 Altitude feet 10,000 Shock tolerance (non-operating) shipping JIS Z ):202:1994 Vibrations (50 to 500 Hz sinusoidal 0.25 octave/min) G 3 Performance Specifications Min Max Sample Period (sec) 1 120 Measuring Range (psi, gage) 0 5.8 Resolution at 25°C (psi) 0.01 Limit of Detection (psi) 0.01 Accuracy at 20 °C ±10% of reading Response Time (sec) ≤ 1 90% response (sec) 1 Drift in 60 days TBD Calibration Pre-calibrated Cross Sensitivity None -- to be continued CAB-VP8-10, 10 ft/3m CAB-VP-15, 15ft/5m ReplacementCap DOS-OPT-CAP Polarizers None required Power Adapter for D4/T82 Cables DOS-OPT-PWR-ADT Like for Like 12mm Replaces Broadley-James Model D140/D145 Replaces Mettler-Toledo/Ingold Model InPro 6800

TruDO is a registered trademark of Finesse Solutions, LLC.

The TruDO D4 Sensor is a dissolved oxygen sensor featuring a D4
connector, electropolished to Ra12 finish.

Features
■ Sheath, optical reader and transmitter
■ Excellent precision and accuracy
■ RFID tagging for self-calibration and lot traceability
■ USP Class VI, gamma radiation resistant wetted materials

Call 800-598-9515 for pricing information

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The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.

image: 

The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.

image: 

The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.

image: 

The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.

image: 

The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.

image: 

The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.

image: 

The TruDO™ family of rebuildable dissolved oxygen sensors is designed
for superior performance, greater repeatability and improved reliability
in bioprocess applications such as cell culture and fermentation.