DO Sensor InPro6820/25/160 - Overview - METTLER TOLEDO

DO Sensor InPro6820/25/160

Oxygen Probe for Sterile Conditions.The InPro 6820 dissolved oxygen sensor with 25 mm diameter body provides maximum accuracy and ultimate cleanability

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.

Easy to Integrate

The InPro 6820 DO sensor is easy to integrate into your process. Its T-82 connector helps ensure reliable measurements.

Material No.: 52201021

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Specifications - DO Sensor InPro6820/25/160
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
Analog
Anti-Bubble Design
No
Wetted Metallic Material
316L stainless steel
Surface Roughnes of Wetted Material
N5/Ra16 (Ra=0.4μm/16μin)
Sensor Diameter
25 mm
O-Ring Material
Silicone
Process Connection
Ingold (25mm)
Sensor Length
160 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)
Analog Integration
nA Signal
Cable Connector
T-82
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
0.2 bar – 6 bar
Measuring Temp. Range
32 °F – 176 °F (0 °C – 80 °C)
Connection
T82

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 for construction and the easy-to-clean hygienically polished surface finish of N5 grade satisfy increasing regulatory requirements.

Accessories

Consumables

Software

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DO Sensor InPro6820/25/160
FDA
USP Class VI