BENTLY NEVADA 3300 XL HIGH TEMPERATURE PROXIMITY SYSTEM
# Description :
Gas and steam turbines can produce temperatures hot
enough to damage or destroy conventional proximity
probes. The 3300 High Temperature Proximity System (HTPS)
is designed to withstand the extreme temperatures found
inside gas turbines, steam turbines and other types of
rotating machinery. The HTPS measures vibration, thrust
position, differential expansion and other parameters inside
the hot areas of these machines. High temperature
installations include :
- Near a labyrinth seal in steam turbines
- Differential expansion in steam turbines
- When probe cables are routed through struts that support the bearing
housing of a gas turbine
- When probe cables are routed out through the exhaust path of a gas turbine
- Monitoring a troublesome bearing in a high temperature area
- Mode shape analysis at the mid-span location on steam and gas turbines for
online machinery diagnostics
- Interstage radial and axial seal clearance measurements at the mid-span
location of multistage steam turbines to minimize seal rubs
- Most hot bearing locations that can destroy conventional proximity probes
# Bently Nevada
# 3300 XL Series
# 16 mm
# Proximity Transducer System
# Vibration Transducers
# Proximitor System
# Transducers
# Sensor Systems
# Proximity System
# Proximity Sensor
# Proximity
