1" Sensor Crystal 5MHz
1" Sensor Crystal 9MHz
SF-120 Sensor Head 2.54cm Bolt Feedthrough with coiled water tubes
SF-290 Sensor Head 7cm Conflat Feedthrough with coiled water tubes
ASF-140 Single Adjustable Sensor Head 2.54cm (1")Bolt Feedthrough
ASF-141 Adjustable Sensor Head 2.54cm Bolt Feedthrough
DSH5P1 Dual Sensor Head with Shutter 2.54cm BoltFeedthrough
DSH5P1 Dual Sensor Head with Shutter 2.54 cm (1")Bolt Feedthrough. Brazing required.
BDS-251 Bakeable Dual Right Angle Sensor Head with7cm Conflat Feedthrough