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Oxysens 120

The Oxysens is an electrochemical dissolved oxygen sensor designed for applications in water, e.g. wastewater treatment, swimming pools or fish farms. It is easy to maintain, because the membrane and the electrolyte do not need to be replaced. The response time of the Oxysens is fast, it is almost independent to flow and insensitive to soiling.

Found in these product categories:

Part/REF # 237150
Do Oxysens Fc 237150
  • (In Stock)
    (In Stock)
    Stock status is updated daily. For real-time status, please contact us.

Specifications

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Sensor Family
Sensor Family
Oxysens
Parameter
Parameter
DO (Electrochemical)
Sensor Output
Sensor Output
Traditional: nA
a-length
a-length
120 mm
Electrical Connector
Electrical Connector
5 m Fix Cable / Open End
Measurement Principle
Measurement Principle
Electrochemical reduction of oxygen
Measuring Range
Measuring Range
40 ppb to 40 ppm (DO) or 0.8 to 1000 mbar (pO₂)

Additional specifications

Drift at Room Temperature
Drift at Room Temperature
< 1 % per week
Membrane Cap
Membrane Cap
Optiflow
Electrolyte
Electrolyte
Oxylyte
Oxygen Consumption
Oxygen Consumption
Ca. 20 ng/h in air at 25 °C
Temperature Sensor
Temperature Sensor
NTC 22 kOhm
Current in Air at 25 °C
Current in Air at 25 °C
40 - 80 nA
Diameter
Diameter
12 mm
Process Connection
Process Connection
PG13,5
Wetted Parts
Wetted Parts
Stainless Steel 1.4435
PEEK (Polyetheretherketone)
EPDM (Ethylene propylene elastomer)
VMQ (Silicone elastomer)
Silicone
Surface Quality of Steel
Surface Quality of Steel
Ra < 0.8 µm (N6)
Electrode system
Electrode system
Silver platinum combination
Polarization Voltage and Time
Polarization Voltage and Time
-670 ± 50 mV, ≥ 2 hours
Serial Number
Serial Number
Yes
Response Time t90%
Response Time t90%
< 60 s at 25 °C
Certificate
Certificate
No
ATEX Approval
ATEX Approval
II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
IECEx Approval
IECEx Approval
II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
Autoclavable
Autoclavable
No
CIP
CIP
No
Steam Sterilizable
Steam Sterilizable
No
Operating Temperature Range
Operating Temperature Range
0 to 60 °C
Pressure Range bar g
Pressure Range bar g
0 to 4 bar
Max. CO₂ Partial Pressure
Max. CO₂ Partial Pressure
0.01 bar
Required Flow
Required Flow
≥ 0.03 m/s

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