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Oxygen Sensors

Knick’s analog and digital oxygen sensors use amperometric and optical measuring principles to cover a wide range, from trace to pure oxygen.

All sensors are suitable for hygienic applications and are compatible with a wide range of fittings and end brackets, including our retractable fittings such as SensoGate and Ceramat as well as inline fittings, flow-through fittings, and immersion fittings.

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SE706 Oxygen Sensor | Memosens | 120 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
SE706 Oxygen Sensor | Memosens | 120 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:

SE706X/1-NMSN

Measuring Principle: Amperometric

SE740 Optical Oxygen Sensor | M12 (8 pins) | 325 mm | For demanding hygienic environments
SE740 Optical Oxygen Sensor | M12 (8 pins) | 325 mm | For demanding hygienic environments
Product number:

SE740/3

Measuring Principle: Optical

SE740 Optical Oxygen Sensor | M12 (8 pins) | 425 mm | For demanding hygienic environments
SE740 Optical Oxygen Sensor | M12 (8 pins) | 425 mm | For demanding hygienic environments
Product number:

SE740/4

Measuring Principle: Optical

SE706 Oxygen Sensor | VP | 220 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
SE706 Oxygen Sensor | VP | 220 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:

SE706/2

Measuring Principle: Amperometric

SE707 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
SE707 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:

SE707/1

Measuring Principle: Amperometric

SE706 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
SE706 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:

SE706/1

Measuring Principle: Amperometric

SE740 Optical Oxygen Sensor | M12 (8 pins) | 215 mm | For demanding hygienic environments
SE740 Optical Oxygen Sensor | M12 (8 pins) | 215 mm | For demanding hygienic environments
Product number:

SE740/2

Measuring Principle: Optical

SE740 Optical Oxygen Sensor | M12 (8 pins) | 120 mm | For demanding hygienic environments
SE740 Optical Oxygen Sensor | M12 (8 pins) | 120 mm | For demanding hygienic environments
Product number:

SE740/1

Measuring Principle: Optical

SE707 Oxygen Sensor | Memosens | 120 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
SE707 Oxygen Sensor | Memosens | 120 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:

SE707X/1-NMSN

Measuring Principle: Amperometric

SE707 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
SE707 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:

SE707X/2-NMSN

Measuring Principle: Amperometric

SE715 Oxygen Sensor | Memosens | 120 mm | For water and wastewater treatment
SE715 Oxygen Sensor | Memosens | 120 mm | For water and wastewater treatment
Product number:

SE715/1-MS

Measuring Principle: Amperometric

SE706 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
SE706 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:

SE706X/2-NMSN

Measuring Principle: Amperometric

SE707 Oxygen Sensor | Memosens | 320 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
SE707 Oxygen Sensor | Memosens | 320 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:

SE707X/3-NMSN

Measuring Principle: Amperometric