SE706 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:
SE706/1
Description
SE706 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Sensor in robust and hygienic stainless steel design, high accuracy and low detection limit, simple and fast maintenance due to special membrane .
- high level of process safety
- durable materials
- robust design
- easy to clean thanks to extremely smooth surface
- cost-efficient service due to easy-to-replace membrane module and interior body
- hygienic design
- high resolution of 6 ppb
- operation also in hazardous locations
- VP screw cap
Reliable in-line measurement of dissolved oxygen, even under sterile and hygienic conditions. High signal stability. Simple maintenance due to modular design. Special membrane with steel mesh and PTFE coating. Sterilizable, autoclavable and CIP capable. Also suitable for use in hazardous locations.
Applications
Biotechnology, pharmaceutical industry, fermentation, various fields of analytical chemistry
We look forward to hearing from you!
Contact Us
| Measurement Parameter: | Oxygen |
|---|---|
| Permissible pressure range (measurement): | 0.2 ... 6 bar absolute |
| Length: | 120 mm |
| Connector: | VP (VarioPin) |
| Measuring Range: | pO₂ < 1,200 mbar |
| Process Connection: | PG 13.5 |
| Temperature Detector: | NTC 22 kΩ |
| Measuring principle: | Amperometric |
| Membrane material: | PTFE / silicone / PTFE, FDA compliant (steel-mesh reinforced) |
| Flow dependence: | ≤ 5 % |
| Signal Transmission: | analog |
| Mechanical pressure resistance: | Max. 12 bar absolute |
| Temperature range (stability): | –5 ... +140 °C (steam sterilizable/autoclavable) |
| Accuracy: | 1 % + 4 ppb |
| Signal in ambient air: | 50 ... 110 nA |
| Response time at 25 °C (air –> N2): | 98 % full scale < 90 s |
| Residual signal in O₂-free medium: | ≤ 0.1 % of signal in ambient air |
| O-ring material (process-wetted): | silicone (FDA & USP Class VI tested) |
| Process-wetted sensor parts: | Stainless steel 1.4404 (material certificate 3.1B) |
| Surface roughness: | N 5 (RA < 0.4 μm) |
| Interior body incl. electrodes: | replaceable (ZU 0567) |
Downloads
Manuals
Brochures
Data Sheets
Our service
Used in Process or Applications
Related Products
Skip product gallery
SE706 Oxygen Sensor | Memosens | 120 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:
SE706X/1-NMSN
SE706 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:
SE706X/2-NMSN
SE706 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:
SE706/1
SE706 Oxygen Sensor | VP | 220 mm | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Product number:
SE706/2
SE707 Oxygen Sensor | Memosens | 120 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:
SE707X/1-NMSN
SE707 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:
SE707X/2-NMSN
SE707 Oxygen Sensor | Memosens | 320 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:
SE707X/3-NMSN
SE707 Oxygen Sensor | VP | 120 mm | Measuring range (resolution) 0 ... 50 mg/l (1 μg/l)
Product number:
SE707/1
SE715 Oxygen Sensor | Memosens | 120 mm | For water and wastewater treatment
Product number:
SE715/1-MS
SE740 Optical Oxygen Sensor | M12 (8 pins) | 120 mm | For demanding hygienic environments
Product number:
SE740/1
SE740 Optical Oxygen Sensor | M12 (8 pins) | 215 mm | For demanding hygienic environments
Product number:
SE740/2
SE740 Optical Oxygen Sensor | M12 (8 pins) | 325 mm | For demanding hygienic environments
Product number:
SE740/3
SE740 Optical Oxygen Sensor | M12 (8 pins) | 425 mm | For demanding hygienic environments
Product number:
SE740/4
Relevant Blog Posts
Jul 2024
Process Analytics
Hellma Spectroscopy Probes and Knick Retractable Fittings
A strong team for more efficiency and safety in production and manufacturing processes with spectroscopy analytics
Apr 2023
Process Analytics
Robust WA111 Retractable Fitting Made of Plastic for Highly Corrosive Operating Conditions
The plastic WA111 retractable fitting is a robust and cost-effective solution for corrosive processes and environments. It is equipped with a secure lock function and multiple nozzles for thorough sensor cleaning.
Apr 2023
Process Analytics
Successful joint project : Knick developed the special Ceramat WA 155 retractable fitting for optical probes from SOPAT
In cooperation with SOPAT, Knick developed a special Ceramat fitting for optical probes for automatic cleaning in fouling processes.
Jul 2020
Process Analytics
High-quality immersion fitting for mobile applications
ARD 170 enables measurements even in deep water
Jul 2020
Process Analytics
Modular immersion fitting as an electrically conductive variant
Knick is expanding its portfolio of fittings for liquid analysis with additional electrically conductive (EL) variants.
Feb 2018
Process Analytics
How to get the sensor into the process
Sensors as the direct interface to the process must be exactly matched to the chemistry of the measured medium and to the prevailing pressure and temperature conditions.