| Accuracy |
±2% at 25°C |
|
| Analog Interface 1 |
4–20 mA for DO, programmable |
|
| Analog Interface 2 |
4–20 mA for temperature, programmable |
|
| Autoclavable |
Yes |
|
| Automatic Polarization |
Yes, max. 2 hours stabilisation time |
|
| Automatic Standard Calibration |
Yes |
|
| Baud Rate |
4800, 9600, 19200, 38400, 57600,115200 bd |
|
| Certificate |
Yes, with measured cell constant and materials used, CE conformity. |
|
| CIP |
Yes |
|
| Digital RS485 Interface: |
Modbus RTU protocol, maximal 31 addresses |
|
| Drift at Room Temp. under Constant Conditions |
< 1% per week |
|
| Electrical Connector |
VP 8.0 socket head |
|
| Electrode system |
Silver platinum combination |
|
| Electrolyte |
OXYLYTE, alkaline |
|
| Max. CO2 partial pressure |
0.01 bar |
|
| Measured values can be config. by software |
DO: mbar; %-sat; %-vol; ug/l; mg/l; ppb; ppm; Temperature:°C,°F, K |
|
| Measuring Methode |
Measurement of the electrical current affected by the partial pressure of oxygen |
|
| Membrane |
OPTIFLOW FDA |
|
| Monitoring of sensor quality |
Yes |
|
| Mounting |
PG 13.5 - thread |
|
| Operating Temperature Range |
Analog interface: 0 to 110°C; Digital interface: 0 to 130°C |
|
| Operating Voltage |
7 to 30 VDC max. 150 mW |
|
| Oxygen Consumption |
Ca. 20 ng/h in air at 25°C |
|
| Pressure Range |
0 to 4 bar |
|
| Range |
10ppb to 40 ppm of dissolved oxygen |
|
| Required Flow |
≥ 0.03 m/s |
|
| Response Time t98% |
Max. 60 s at 25°C, from air to nitrogen |
|
| Shaft Diameter |
12 mm |
|
| Steam Sterilizable |
Yes |
|
| Storage Temperature |
-10 to 60°C |
|
| Surface Quality of Steel |
0.4 μm |
|
| Temperature Compensation |
Yes |
|
| Wetted parts |
Stainless steel 1.4435, EPDM and silicone with FDA approval |
|
Process Redox
