• 316L stainless steel construction.
• Serialized for traceability to mill steel specifications.
• RA32 finish with electropolish on all wetted parts.
• Permanently secured port retainer ring for additional operator safety.

How to Select the Correct Housing

(1) Confirm the opening is a 19 mm top port.

(2) Determine whether the application will permit the use of a bulb guard on the housing. The bulb guard is highly recommended for all applications except when the media is very viscous. Highly viscous media is prone to clog the guard.

(3) Determine how far the housing and sensor should extend into the vessel by answering each of the following questions.
• Will the sensor hit the bottom of the vessel?
• Will the sensor tip be above the surface of the media?
• Will the sensor hit anything in the vessel (i.e. agitation paddles or sparge ring) when the fermentor is assembled?

When the answer is “no” to all, the correct length has been selected.

(4) Confirm the sensor has Pg13.5 threads.