Endress+Hauser
Endress+Hauser Digital oxygen sensor Memosens COS22E
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Measurement range | Standard sensor: 0 to 60 mg/l, 0 to 600 %SAT, 0 to 1200 hPa, 0 to 100 Vol% Trace sensor: 0 to 10 mg/l, 0 to 120 %SAT, 0 to 250 hPa, 0 to 25 Vol% |
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Process temperature | -5 to 135 °C (23 to 275 °F) |
Process pressure | 1 to 12 bar abs (14.5 to 174 psi) |
Measuring principle | Amperometric oxygen measurement |
Application | Typical applications are: - Pharmaceuticals and biotechnology: process control in enzyme production, control of culture preparations . - Water treatment: boiler feed water, WFI (Water for Injection) - Residual oxygen measurement in processes |
Installation | Installation |
Characteristic | Digital hygienic amperometric oxygen sensor with maximum measurement stability over several sterilization cycles available in two measuring ranges |
Measurement range | Standard sensor: 0 to 60 mg/l, 0 to 600 %SAT, 0 to 1200 hPa, 0 to 100 Vol% Trace sensor: 0 to 10 mg/l, 0 to 120 %SAT, 0 to 250 hPa, 0 to 25 Vol% |
Measuring principle | Measuring principle |
Design | Design |
Material | Sensor shaft: Stainless steel 1.4435 (AISI 316L) Process seal: FKM (USP<87>, <88> Class VI and FDA) Process seal for Ex versions: FKM (not FDA compliant) Seals/O-rings: EPDM (USP<87>, <88> Class VI and FDA), FKM (FDA) Shaft sleeve: Stainless steel 1.4435 (AISI 316L) or Titanium or Hastelloy Membrane cover layer: Silicone (USP<87>, <88> Class VI and FDA) |
Dimension | Diameter: 12 mm (0.47 inch) Shaft length: 120, 160, 220, 320, 420 mm (4.72, 6.30, 8.66, 12.60 und 16.54 inch) |
Process temperature | -5 to 135 °C (23 to 275 °F) |
Process pressure | 1 to 12 bar abs (14.5 to 174 psi) |
Temperature sensor | NTC 22k |
Connection | Inductive, contactless connection head with Memosens 2.0 technology |
Ingress protection | IP68 |
Additional certifications | Additional certifications |
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