• Sensor Family: VisiFerm RS485
• Parameter: Dissolved Oxygen (DO) - Optical
• Sensor Output: Arc: Modbus, 4-20 mA (via Arc Wi 2G Adapter), ECS
• Length: 120 mm
• Electrical Connector: VP8
• Measurement Principle: Oxygen-dependent luminescence quenching, temperature compensation
• Measuring Range: 4 ppb to 25 ppm (DO), 0 to 62.85 %-vol, or 0 to 300 %-sat
• Accuracy at 25°C: 1 ± 0.05 %-vol; 21 ± 0.2 %-vol; 50 ± 0.5 %-vol
• Drift at Room Temperature: < 1 % per week
• Sensor Cap: ODO Cap H2
• 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, PTFE, EPDM
• Surface Quality of Steel: Ra < 0.4 µm (N5)
• Analog Interface: ECS
• 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: t98% < 60 s at 25°C
• 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.