DO Sensor InPro6900i/12/70 - Overview - METTLER TOLEDO

DO Sensor InPro6900i/12/70

Trace Oxygen Probe for Food and Beverage.The InPro 6900i dissolved oxygen sensor with 12 mm diameter body offers maximum accuracy and ultimate cleanability for vessels with limited space and in addition is able to measure trace oxygen concentrations. The sensor features ISM diagnostics.

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.: 52206316

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Specifications - DO Sensor InPro6900i/12/70
Measurement Parameter
Oxygen
Measurement Technology
Amperometric/Polarographic
Accuracy
≤ ± [1 % +0.1 ppb]
Response Time
T98 = < 90 s @ 25°C (77°F)(air to N2)
IP rating
IP68
Primary Media/Application
Food and Beverage
ISM (Digital) or Analog
ISM (Digital)
Wetted Metallic Material
316L stainless steel
Process Connection
Pg 13.5
Sensor Length
70 mm
Wetted membrane material
PTFE
Connector Design
Straight
Model Family
InPro 6900/6900i/6950i
Autoclavable/Sterilizable
Yes
Mechanical Temp. Range
23 °F – 249.8 °F (-5 °C – 121 °C)
Operating Pressure (Bar)
0.2–6 Bar
Operating Pressure (PSI)
0–87 PSI
Design Pressure
174 psi (12 bar)
Cable Connector
K8S (IP68)
Hygienic/Biocompatibility Approvals
FDA/USP Class 7
Hazardous Area Approvals
ATEX/IECEx: Ex ia IIC T6/T5/T4/T3 Ga/Gb
Ex ia IIIC T69°C/T81°C/T109°C/T161°C Da/Db
FM: IS / I, II, III / 1 / ABCDEFG/ T6 Ta=60 °C - 53 800 002
Entity
Sensor signal in air at 25 °C (77 °F)
250 to 500 nA
Measurement Range
0-100% O2 saturation
Operating Range
1 ppb - O2 sat.
Sterilizable/Autoclavable
Yes
Residual signal in oxygen free media
<0.025% of signal in ambient air
Measured Pressure Resistance
0.2 bar – 9 bar
Measuring Temp. Range
32 °F – 176 °F (0 °C – 80 °C)
Detection limit
1 ppb

Easy to Integrate

The InPro 6900i DO sensor is easy to integrate into your process. Its watertight VP 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.

Accessories

Consumables

Software

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DO Sensor InPro6900i/12/70
FDA
USP Class VI