Product Specifications
| Measurement Principle |
Measurement Principle
Oxygen dependent luminescence quenching, temperature compensation
|
|---|---|
| Electrical Connector |
Electrical Connector
VP8
|
| Measuring Range |
Measuring Range
4 ppb to 25 ppm (DO) 0 to 62.85 %-vol or 0 to 300 %-sat
|
| Electrolyte |
Electrolyte
None
|
| Accuracy at 25 °C |
Accuracy at 25 °C
1 ± 0.05 %-vol; 21 ± 0.2 %-vol; 50 ± 0.5 %-vol
|
| Drift at Room Temperature |
Drift at Room Temperature
< 1 % per week
|
| Oxygen Consumption |
Oxygen Consumption
None
|
| Temperature Sensor |
Temperature Sensor
NTC 22 kOhm
|
| Configurable Values |
Configurable Values
DO: mbar; %-sat; %-vol; µg/l; mg/l; ppb/ppm (dissolved oxygen); Temperature: °C, °F, K
|
| Surface Quality of Steel |
Surface Quality of Steel
Ra < 0.4 µm (N5)
|
| Analog Interface 1 |
Analog Interface 1
ECS / 4 to 20 mA
|
| Digital Interface |
Digital Interface
RS485 Modbus (max. 32 addresses)
|
| Baud Rate |
Baud Rate
4800, 9600, 19200, 38400, 57600, 115200 Bd
|
| Operating Voltage |
Operating Voltage
7 to 30 VDC max. 1 W
|
| Sensor Output |
Sensor Output
ECS (Traditional: nA)
|
| Wetted Parts |
Wetted Parts
Stainless Steel 1.4435
EPDM (Ethylene propylene elastomer) |
| Process Connection |
Process Connection
PG13,5
|
| Serial Number |
Serial Number
Yes
|
| Response Time |
Response Time
t98% < 30 s at 25 °C
|
| Certificate |
Certificate
Yes, with parameter settings and materials used
|
| ATEX Approval |
ATEX Approval
No
|
| IECEx Approval |
IECEx Approval
No
|
| Diameter |
Diameter
12 mm
|
| Autoclavable |
Autoclavable
Yes, max. Temperature 130 °C
|
| Steam Sterilizable |
Steam Sterilizable
Yes, max. Temperature 140 °C
|
| CIP |
CIP
Yes
|
| Operating Temperature Range |
Operating Temperature Range
-10 to 140 °C; the sensor provides no DO reading above 85 °C
|
| Pressure Range bar g |
Pressure Range bar g
-1 to 12 bar
|
| Required Flow |
Required Flow
None
|
Spec. Version E