• Sensor Family: VisiTrace RS485
• Parameter: Dissolved Oxygen (Optical)
• Output: Modbus, 4-20 mA (via Arc Wi 2G Adapter)
• Length: 120 mm
• Electrical Connector: VP8
• Measurement Principle: Oxygen-dependent luminescence quenching, temperature compensation
• Measuring Range: 0 to 2 ppm (0 to 50 mbar)
• Accuracy at 25°C: ±0.5 ppb or 2%, whichever is greater
• Drift at Room Temperature: <1% per week @ 100 ppb
• Sensor Cap: ODO Cap L1
• Electrolyte: None
• Oxygen Consumption: None
• Temperature Sensor: NTC 22 kOhm
• Configurable Values: DO: mbar; %-sat; %-vol; µg/l; mg/l; ppb/ppm; Temperature: °C, °F, K
• Diameter: 12 mm
• Process Connection: PG13,5
• Wetted Parts: Stainless Steel 1.4435, EPDM, Silicone (FDA 21 CFR 177.2600), VMQ
• Surface Quality of Steel: Ra < 0.4 µm (N5)
• Digital Interface: RS485 Modbus (max. 32 addresses)
• Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200 Bd
• Operating Voltage: 10 to 27 VDC max. 1.5 W
• Serial Number: Yes
• Response Time: t90% < 20 s in gas; < 90 s in water
• Certificate: Yes
• ATEX Approval: No
• IECEx Approval: No
• Autoclavable: Yes
• CIP: Yes
• Steam Sterilizable: Yes, max. Temperature 140 °C
• Operating Temperature Range: -20 to 140 °C; no DO reading above 85 °C
• Pressure Range: -1 to 12 bar
• Protection Rating: IP 68
• Required Flow: None

Specifications are subject to change without notice. For more details, visit the Hamilton Company website.