Name: Memosens COS81D
Availability: InStock

Информация

The Memosens COS81D optical oxygen sensor is available in 120 mm and...

...220 mm length.

The sensor is designed according to ASME BPE and EHEDG allowing its use in applications with highest hygiene requirements such as fermentation, inertization or drinking water production.

Memosens COS81D can be applied in the process and in the laboratory. Providing you with 100% measuring consistency throughout your entire production.

Memosens COS81D with c-shaped tip of the sensor cap. Use this cap for oxygen measurement in liquids such as fermenter applications, to prevent the attachment of air bubbles.

Memosens COS81D with u-shaped tip of the sensor cap. Use this cap for oxygen measurement in gas phases such as in inertizations, where abrasive particles could damage the cap's optical layer.

Conveniently maintain and calibrate your Memosens COS81D sensor under controlled conditions in your lab with the Memobase Plus software.

Install the precalibrated Memosens COS81D sensor in your process and your measurement is instantly ready for the next batch.

The sensor's position in a fermenter.

Документация

Technical Sheet Manual

Спецификации

Application

Process control in enzyme production, control of culture growth, biotechnology, food industry, general process applications

Installation

Standard process connection Pg 13.5 Installation in standard pH assemblies possible

Characteristic

Hygienic, optical sensor for stable oxygen measurement over multiple sterilization cycles Measurement possible in still water

Measuring range

0.004 to 30 mg/l 0.05 to 330 %SAT 0.1 to 700 hPa

Measuring principle

Oxygen-sensitive molecules (marker) are integrated in an optical active layer (fluorescence layer). The fluorescence layer surface is in contact with the medium. The sensor optics are directed at the back of the fluorescence layer. The sensor optics transmit green light pulses to the fluorescence layer. The markers respond (fluoresce) with red light pulses. The duration and intensity of the response signals depend directly on the oxygen contents or partial pressure.

Design

Optical System, stainless steel

Material

Sensor shaft: stainless steel 1.4435 Process seal: FKM (USP <87>, <88> Class VI and FDA) Seal/O-rings: EPDM, FFKM (USP <87>, <88> Class VI and FDA)

Dimension

Diameter: 12 mm (0.47 inch) Shaft length: 120, 220, 360 and 420 mm (4.72, 8.66, 14.2 and 16.5 inch)

Process temperature

0 to 140 °C (32 to 284 °F)

Process pressure

0.02 to 13 bar abs (0 to 190 psi)

Temperature sensor

Pt1000 (Class A according to DIN IEC 60751)

Connection

Memosens-connection head

Certificates, declarations and approvals

Material certification 3.1 ASME BPE-2016 Regulation (EC) No. 1935/2004