Digital guide
You are here:
Bently 330105-02-12-05-02-05
Product Introduction:
A tip-sensitive eddy-current probe installed from inside a hollow shaft to measure thrust-collar position, speed or phase. The 0.5 m system length suits compact installations while delivering full 3300 XL accuracy and interchangeability.
A tip-sensitive eddy-current probe installed from inside a hollow shaft to measure thrust-collar position, speed or phase. The 0.5 m system length suits compact installations while delivering full 3300 XL accuracy and interchangeability.
Technical Specifications:
-
Mounting Style: Reverse-mount, 3/8-24 UNF-2A thread
-
Unthreaded Length: 0 mm
-
Case Length: 120 mm
-
Total Length: 0.5 m (probe + integral cable)
-
Connector: Miniature coax ClickLoc, standard cable
-
Linear Range: 0.25 – 2.3 mm (10 – 90 mils)
-
Sensitivity: 7.87 V/mm (200 mV/mil)
-
Frequency Response: 0 – 10 kHz
-
Tip Temperature: –52 °C to +177 °C
-
Cable Temperature: –51 °C to +260 °C
-
Static Pressure: 350 bar (5,000 psi) with Viton O-ring
-
Approvals: CSA, ATEX, IECEx
-
Materials: AISI 303/304 SST case, PPS tip
-
Weight: 0.32 kg
Detailed content
Functional Features:
-
TipLoc molding locks coil to case for maximum tip strength
-
CableLoc design provides 330 N pull strength and blocks oil migration
-
ClickLoc connector requires only finger-tight torque and prevents loosening
-
Fully interchangeable with any 3300 XL 8 mm component – no bench calibration
-
Gold-plated contacts ensure long-term signal integrity
Application Scenarios:
-
Integrally-geared compressor thrust collars
-
High-speed turbocharger shafts inside turbine housings
-
Down-hole drilling motor RPM sensing
-
Steam-turbine hollow-shaft phase reference
