CEMB USA T-NC_30-D - Manual

1
T-NC/30-D NO CONTACT TRANSDUCER
FUNCTION
Transducer T-NC/30/D is used for performing the following measurements:
DIFFERENTIAL EXPANSION (ex.Turbine), i.e. relative movement between the rotor and the
machine casing; the measurement is made by mounting the sensor integral with the
machinery casing in the spot corresponding to the thrust block of known characteristics
prepared on the rotor. The picked up signal should be sent to the CEMB T2 unit for
processing.
AXIAL POSITION, (ex. Turbine Shaft Position with respect to the Thrust Bearing), the
measurement is made by mounting the sensor of each transducer on the machinery casing,
axially facing a block either mounted or obtained on the rotor close to the thrust
bearing, in order to measure the wear on the bearing. The signals picked up should be
sent of the CEMB T3 units for processing.
COMPOSITION
The transducer consists of two field-mounted sensor T-NC/30 and converter box T-NC/D
outside the machinery.
CEMB S.p.a.
Costruzioni Elettro Meccaniche ing. Buzzi & C. S.p.a.
Sede legale: Via Risorgimento, 9
23826 MANDELLO DEL LARIO - (Lecco) ITALY
Cap. Società ? 1.500.000 i.v.
Reg. Impr. Lecco 00221870132
C.C.I.A.A. Lecco REA 75997
Meccanografico LC 000078
C.F. 00221870132 -P.IVA IT 00221870132
Telefono +39 – 0341.706.111
Industry Div. Fax +39 – 0341.735.678
Garage Div. Fax +39 – 0341.700.725
www.cemb.com
e-mail: [email protected]
Vibration Analysis Div. Fax +39 – 0341.706.299