Technical specifications for 330876-01-50-00-CN

Description

Part Number: 330876-01-50-00-CN
Model: 3300 XL 50 mm Proximity Probe
Manufacturer: Bently Nevada
Condition: New & Original in Factory Packing
Factory Warranty: 12 Months

Model and Suffix Codes
Model: 330876 – 3300 XL 50 mm Proximity Probe
Probe Case Type Option: -01 – ½-20 Thread – Straight Exit
Total Length Option: -5 0 =5.0 meters (16.4 feet)
Five meter probes are
designed for use with
the five meter
Proximitor Sensor only.
Armor Option: 0 0= High Temperature FluidLoc
Cable

Agency Approval Option:CN=Country Specific

The 3300 XL 50 mm probe is designed to
survive the harshest steam turbine DE
environments. It can continually operate and
maintain its accuracy in high temperatures up
to 200°C (392°F), and can withstand
intermittent high temperatures up to 250°C
(482°F). The 50 mm probe has both a front and
rear seal which, combined with the High
Temperature FluidLoc cable (standard on all 50
mm probes), prevent moisture from entering
the probe tip. Special high-temperature
ClickLoc connectors are also standard on the
probe and extension cable. Each probe and
cable comes with connector protectors and a
disposable connector protector installation tool
to ensure that the connectors remain free of
contamination. The ClickLoc connector on the
probe lead features a removable collar that
facilitates routing the cable through tight
clearances.
The 3300 XL 50 mm probe is available in
straight exit case styles with ½-20 English
threads or M14x1.5 metric threads, including a
locknut with predrilled safety wire holes. The
side exit probe has two ¼-20 mounting holes in
the rear of the probe case. For both straight exit
and side exit probes the overall case diameter
is 1.99 inches.

Probe DC Resistance
Probe Length 5.0 m
Resistance from Center to Coaxial Conductor 7.6 ± 0.8 Ω
Probe Tip
Material
Polyphenylene Sulfide
(PPS).
Probe Case
Material
AISI 304 stainless steel
(SST).
Probe Cable
Specifications
75 Ω triaxial,
perfluoroalkoxyethylene
(PFA) insulated FluidLoc
probe cable in the
following total probe
lengths: 1, 5 or 9 meters.

Probe Case Thread 1/2-20
Maximum Length of Thread Engagement 0.750 in

Operating and
Storage
Temperature
-35°C to +200°C (-31°F to
+392°F)
Short-term
Operating and
Storage
Temperature
+250°C (+482°F) for less
than 24 hours.