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Endress+Hauser
Endress+Hauser Memosens COS51E Digital Oxygen Sensor
Quote on request
No online payment · add lines to RFQ BOM
E+H COS51E: Memosens DO; 0–100 mg/l; −5…60 °C; to 5 bar abs; IP68. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Type
Digital amperometric dissolved oxygen sensor (Memosens COS51E)
Temperature
−5 to 60 °C process
Pressure
Up to 5 bar absolute
Protection
IP68; hazardous-area options
Protocol
Memosens digital inductive coupling
Applications
Water, wastewater, utilities DO monitoring
Fits digital dissolved oxygen measurement where you need an Endress+Hauser Memosens COS51E. Amperometric DO sensor with ranges 0–100 mg/l, 0–2000 hPa and 0–1000 %SAT, process temperature −5 to 60 °C, pressure up to 5 bar absolute, IP68 with hazardous-area options, and Memosens digital inductive coupling for water, wastewater and utilities monitoring.
Key advantages
- Range — 0–100 mg/l; 0–2000 hPa; 0–1000 %SAT
- Temp — −5 to 60 °C
- Pressure — To 5 bar abs
- Protocol — Memosens inductive
- IP — IP68; haz-area options
Typical applications
- Wastewater DO.
- Utility dissolved oxygen.
- Memosens liquid analysis.
Selection guide
- Transmitter / cable
- Haz-area option
- Installation armature
Common mistakes
- Exceeding 5 bar abs.
- Non-Memosens cable.
- Process temp outside −5…60 °C.
When to RFQ / what to tell us
- Options/cable.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 46148 |
| Brand | Endress+Hauser |
| Model | Memosens COS51E Digital Oxygen Sensor |
| Product type | Dissolved Oxygen Sensor |
| Type | Digital amperometric dissolved oxygen sensor (Memosens COS51E) |
| Range | 0–100 mg/l; 0–2000 hPa; 0–1000 %SAT |
| Temperature | −5 to 60 °C process |
| Pressure | Up to 5 bar absolute |
| Protection | IP68; hazardous-area options |
| Protocol | Memosens digital inductive coupling |
| Applications | Water, wastewater, utilities DO monitoring |
| Feature | Memosens COS51E amperometric DO sensor |
Documents
FAQ
Q: mg/l range? A: 0–100 mg/l.
Q: Protocol? A: Memosens digital inductive.
Q: What should I send for a quote? A: Options/cable, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Type | Digital amperometric dissolved oxygen sensor (Memosens COS51E) |
| Temperature | −5 to 60 °C process |
| Pressure | Up to 5 bar absolute |
| Protection | IP68; hazardous-area options |
| Protocol | Memosens digital inductive coupling |
| Applications | Water, wastewater, utilities DO monitoring |
| Feature | Memosens COS51E amperometric DO sensor |
| Related | Endress+Hauser liquid analysis oxygen sensors |
| Construction | Digital sensor body with Memosens head |