Specifications

30
Metric Housings for Standard 25 mm Side Ports
These housings are designed to be used with models F-635 and F-695
Metric FermProbe
®
electrodes and models D140 and D145 12 mm
OxyProbe
®
sensors. They are also compatible with any sensor that has
Pg13.5 threads. These housings fit nearly all standard 25 mm ports found
on production and pilot plant vessels. Different housing lengths are
available to accommodate various application or vessel requirements.
ThepHelectrode orD.O. sensor threadsdirectly into this metric h
ousing, elim-
inating the need for a threaded retainer nut. In order to prevent twisting the
cable, the metric FermProbes have a detachable cable.
Guarded and unguarded versions are also available. Using a guarded
housing is highly recommended for pH electrodes to provide maximum
protection against damage to the sensing bulb. However, highly viscous
media is prone to clog the guard.
Specifications:
• 316L stainless steel construction.
• Serialized for traceability to mill steel specifications.
• RA32 finish with electropolish on all wetted parts.
• FDA compliant silicone o-rings.
• Permanently secured retainer ring for additional safety.
Additional Features:
• Guarded version for rugged handling while protecting
the pH glass bulb in a production environment.
• Unguarded version for viscous media.
• Custom designs and modifications promptly quoted.
F-635 electrode with S8 metric
cap and detachable cable
Model 335
Metric Housing
CLASS
D
CLASS
D
Model 325
Unguarded housings
preferable in viscous media
Model 335
Guarded housings protect
glass bulb from impact
sings pH Housings pH Housings pH Housings pH Housings pH Hou
Broadley-James Corporation (U.S. & Canada) Toll-Free: 800-288-2833 E-mail: [e-mail]
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30-metric_2013.pdf 1 8/11/14 10:21 AM