Retractable Housings
Continuous processes require retractable sensor holders that allow easy insertion and removal of the sensor. Hamilton offers a variety of housings with multiple materials, process connections, insertion lengths, and retraction methods.

RetractoFit

Retractex B

Retractex C

Retractex BC

Retractex C LT
Retractex Housing Family
Learn about the core features of the Retractex family of sensor housings, as well as maintenance and service of the product.
Resources
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Brochure - BioPharma
Innovative solutions for process analytics in biotechnological and pharmaceutical industries. -
Brochure - Brewery
Learn about our control and analytical solutions that are essential to the brewing process. -
Manual - MasterFit / RetractoMaster Sensor Holder
Manual for MasterFit & RetractoMaster
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What is the "OP" designation at the end of a FlexiFit part number?
"OP" is short for O-ring Position.
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pH and ORP Sensor Installation Tips
This brief article describes some common considerations with sensor installation and removal, as well as best practices for mounting. -
Understanding Surface Finish
This article explores the topic of surface finish on wetted components for Hamilton sensors, housings, and other products. -
Retractex - Pneumatic Retraction and Cleaning
Trying to understand how Hamilton Retractex housings can be automated? This short video shows retraction and cleaning.

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