OxyFerm FDA Memosens DO Sensors
Memosens technology allows upgrading an existing installation with proven Hamilton polarographic DO sensor technology.
Accessories for the Oxyferm FDA Memosens
Memosens Transmitters
Memosens sensors require special transmitters designed to support the inductive connection and proprietary digital communication protocol.
Housings - Flowcells - Sockets
Unsure how the sensor will mount into the process? Hamilton offers a variety of static and retractable housings, flow cells, and weld-in sockets to work in many applications.
MemoSens Cables
MemoSens Cables with open end wiring connect your Hamilton MemoSens pH / ORP sensors to transmitters and controllers
Polarographic Oxygen Maintenance
Kits, electrolytes, and related parts to keep your OxyFerm or OxyGold dissolved oxygen sensor working properly.
Resources
Hamilton's knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.
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Material Specification - O-ring EPDM
Material specification of O-ring EPDM -
Material Specification - OxyFerm Optiflow Membranes
Material specifications for OxyFerm Optiflow membranes
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What is Memosens?
Memosens is a communication protocol for sensors. It allows digital communication with Memosens transmitters such as the Hamilton H220x transmitter. -
Does temperature impact my oxygen measurement?
Yes, in a closed system, gas phase temperature is directly proportional to pressure and therefore measured oxygen content. In solution, temperature is inversely proportional to dissolved oxygen content. -
Does carbon dioxide sparging impact my DO measurement?
CO2 sparging will not impact the DO measurement using an optical DO sensor. CO2 can impact traditional polarographic DO sensors over time thus more frequent electrolyte replacement may be needed.
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Comparing Optical To Polarographic Dissolved Oxygen Measurement
There is a clear trend in the market towards replacing polarographic with optical dissolved oxygen. When evaluating the switch to optical, engineers must consider if there will be any impact on the current process due to the change in measurement principle. -
Electrolyte & Membrane Replacement for Polarographic DO Sensors
This quick guide discusses how to replace the electrolyte and membrane on OxyFerm and OxyGold polarographic DO sensors. -
Cathode Replacement on Polarographic DO Sensors
This quick guide discusses how to replace the cathode on OxyFerm and OxyGold polarographic DO sensors.
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