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Process Analytics CO2, Ozone & Dissolved Oxygen Analyzers In-line Dissolved Oxygen Sensor Polarographic Dissolved Oxygen Sensors DO Sensor InPro6850i/12/70

DO Sensor InPro6850i/12/70

Oxygen Probe for Sterile Conditions.The InPro 6850i dissolved oxygen sensor with 12mm diameter body provides maximum accuracy and ultimate cleanability for large and small vessels with limited space or containers with smaller volumes. ISM diagnostics optimize maintenance decisions and senso

Sensor for Hygienic Applications

The sensor has been developed to comply fully with the EHEDG and FDA flat-surface recommendations for extremely high-level hygienic applications.

Durable and Hygienic Design

The 316L stainless steel construction allows for CIP, steam sterilization or autoclaving in place. The sensor finish eliminates process contamination.

Advanced Predictive Diagnostics

This DO sensor has Intelligent Sensor Management (ISM) technology, offering easier calibration and predictive diagnostics to reduce maintenance.

Material No.: 52206118

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Specifications - DO Sensor InPro6850i/12/70
Measurement Parameter
 Oxygen
Measurement Technology
 Amperometric/Polarographic
Accuracy
 ± (1 % of the reading + 6 ppb)
Response Time
 T98 = < 90 s @ 25°C (77°F)(air to N2)
IP rating
 IP68
Primary Media/Application
 Pharmaceutical/Life Science Production
ISM (Digital) or Analog
 ISM (Digital)
Anti-Bubble Design
 No
Wetted Metallic Material
 316L stainless steel
Surface Roughnes of Wetted Material
 N5/Ra16 (Ra=0.4μm/16μin)
Sensor Diameter
 12mm
O-Ring Material
 Silicone
Process Connection
 Pg 13.5
Sensor Length
 70 mm
Wetted membrane material
 PTFE
Connector Design
 Straight
Model Family
 InPro 6800/6850i
Autoclavable/Sterilizable
 Yes
CIP resistant
 Yes
Mechanical Temp. Range
 23 °F – 284 °F (-5 °C – 140 °C)
Operating Pressure (Bar)
 0.2–6 Bar
Operating Pressure (PSI)
 0–87 PSI
Design Pressure
 174 psi (12 bar)
Cable Connector
 K8S
Hygienic/Biocompatibility Approvals
 EHEDG/FDA/USP Class 7
Hazardous Area Approvals
 FM (C
US): IS / I, II, III / 1 / ABCDEFG/ T6 Ta=60 °C 53 800 002
Entity
ATEX:/IECEx: Ex ia IIC T6/T5/T4/T3 Ga/Gb/Ex ia IIIC T69°C/T81°C/T109°C/T161°C Da/Db
Certificates & Approvals
 Quality certificate, Material certificate 3.1, Surface finish certificate, ATEX/IECEx/FM certificate, FDA/USP Class IV
Sensor signal in air at 25 °C (77 °F)
 50-110 nA
Detection limit
 6 ppb
Measurement Range
 0-100% O2 saturation
Sterilizable/Autoclavable
 Yes
Residual signal in oxygen free media
 <0.1% of signal in ambient air
Measured Pressure Resistance
 2.9 psi – 87 psi (0.2 bar – 6 bar)
Measuring Temp. Range
 32 °F – 176 °F (0 °C – 80 °C)

Easy to Integrate

The InPro 6850i DO sensor is easy to integrate into your process. Its watertight K8S connector (IP68) helps ensure reliable measurements.

Long Membrane Life

Ingold's PTFE/silicone membranes have been designed with an internal steel mesh that makes the membrane more rugged and dramatically increases membrane life.

Modular Design Saves Time and Money

Replacement of the anode/cathode assembly has been made simple with state-of-the-art interior sensor design, thereby reducing maintenance costs. No complicated service procedures: the quick-disconnect interior body can be replaced in less than 5 minutes.

High Process Safety

The FDA-compliant materials of construction and the easy-to-clean hygienically polished N5 grade surface finish satisfy regulatory requirements.

Documentation

Datasheets

Data Sheet: InPro 6850i Oxygen Sensor
Data Sheet: InPro 6850i Oxygen Sensor
The InPro® 6850 i dissolved oxygen sensor provides best-in-class startup time combined with maximum accuracy and high cleanability. The sensor is suit...

White Papers

Corrosion reduction
Corrosion Reduction with pH & O2 Control
This white paper provides educational content and shares practical expertise on corrosion and corrosion reduction in the chemical industry. It explain...

Case Studies

Reliability in CHO Cell Culture Case Study
Reliability in CHO Cell Culture
This case study examines what led a US biotech company to choose METTLER TOLEDO solutions in order to achieve high performance pH and DO monitoring.

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DO Sensor InPro6850i/12/70
FDA
USP Class VI