Cemb T1-40/00/00/0 Transducer

www.cemb.com
VELOCITY TRANSDUCER
T1-40
The T1-40 transducer measures absolute vibration of any rotating machine support. It supplies a voltage proportional to the vibration speed
directly interfaceable with a device that can process the signal (TR-V, TRAL-V, TM1, TDSP).
The T1-40 electrodynamic transducer consists of a suspended plate coil immersed in the magnetic field of a permanent magnet. It is fastened at the point
to be tested and generates a signal proportional to the vibration speed.
It is used to monitor pumps, fans, motors and compressors and is available
in aluminium or stainless steel.
The transducer is available for the following classified area:
II 2GD Ex ia IIC T6/T5/T4 Gb Ex ia IIIC T85/100/135°C Db
II 1GD Ex ia IIC T6/T5/T4 Ga Ex ia IIIC T85/100/135°C Da Ex ia IIC T6/T5/T4 Gb
Ex ia IIIC T85°C/100°C/135°C Db Ex ia IIC T6/T5/T4 Ga Ex ia IIIC T85°C/100°C/135°C Da
The transducer is certified SIL2 for functional safety.
(ATEX - ZONA 1) (ATEX - ZONA 0) (IECEx - ZONA 1) (IECEx - ZONA 0)
ABSOLUTE VIBRATIONS
TECHNICAL CHARACTERISTICS Sensitivity
21.2 mV/mm/s
Composition
body in anodised aluminium or AISI 316L stainless steel
External connections
5 or 7 pin MIL standard connector
Operating temperature range
-40° C ÷ 100°C -40° C ÷ 170°C HT IP65
Type of measurement
seismic (absolute vibration)
Measurement direction
omnidirectional
Measurement range
± 1 mm
Dynamic range
10÷1000 Hz fig. 1
Resonance frequency
12 Hz
Transverse sensitivity
< 7%
Output impedance
1K Ω a 25°C
Retaining screw
M8 X 1,25
Weight
~ 300 gr
FIG. 1
B A L A N C I N G
M A C H I N E S