The Oxysens is an electrochemical dissolved oxygen sensor designed for applications in water, e.g. wastewater treatment, swimming pools or fish farms.
Product Specifications
| Wetted Parts |
Wetted Parts
Stainless Steel 1.4435
PEEK (Polyetheretherketone) EPDM (Ethylene propylene elastomer) VMQ (Silicone elastomer) Silicone |
|---|---|
| Electrical Connector |
Electrical Connector
5 m Fix Cable / Open End
|
| a-length |
a-length
120 mm
|
| Measuring Range |
Measuring Range
40 ppb to 40 ppm (DO) or 0.8 to 1000 mbar (pO₂)
|
| Electrolyte |
Electrolyte
Oxylyte
|
| Drift at Room Temperature |
Drift at Room Temperature
< 1 % per week
|
| Membrane Cap |
Membrane Cap
Standard
|
| 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
|
| Process Connection |
Process Connection
PG13,5
|
| 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 |
Response Time
t98% < 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
|
| Diameter |
Diameter
12 mm
|
| Autoclavable |
Autoclavable
No
|
| Steam Sterilizable |
Steam Sterilizable
No
|
| CIP |
CIP
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
|
Spec. Version B