CV210 110-210-000-033 Velocity Transducer
Description:
This low-frequency measuring system is suitable folthe special requirementsof hydraulic turbomachinery. Hydro machines generally operate at lowspeed，between 60 and 1000 RPM.The CV 210velocity transducer is principally recommended forvibration measurements in this frequency range (1 Hzto 20 Hz). 
Good sensitivity and rugged design make the CV 210suitable for all types of industrial low speedmachinery. Its stainless steel case and watertightsealed connector allow it to withstand damp andcorrosive environments. In very harsh industriaenvironments,the transducer should be fitted with itscable assembly protected by a flexible metal sheath.An optional TA 114 mounting adapter is available torigidly clamp the transducer to the machine.
The sensing element of the transducer is a coilmoving around a permanent magnet, which producesa voltage directly proportional to the vibration velocityThe CV 210 does not require an external powersource. The IVC 632 signal conditioner is an integral part of the system and is always used with theCV 210 velocity transducer. The two devices areconnected by an ED 109 or ED 112 cable assembly.The conditioner contains electronic circuitry thatprovides low-frequency compensation to allow thetransducer to operate below its resonant frequency.
OPERATION
Power requirements: No external power source required.
Directionality: ls sensitive only to vibration along the longitudinal axis
Signal transmission: 2-wire system insulated from casing, voltage output
Dynamic measuring range: 50 mm/s peak up to 70 Hz 100 mm/s peak between 70 and 400 Hz
Overload capacity (spikes)
Axial direction: 50 g max.(100 g peak survival)
Transverse direction: 10 g operating, 30 g survival
Nominal resonant frequency: 28 Hz(undamped)
Transverse sensitivity: 5% max. of response along sensitive axis
Insulation resistance: >10 MΩ
ENVIRONMENTAL
Operating temperature range：-40°Cto +100°C
Shock acceleration：500 g peak, half-sine pulse 1 ms
Humidity：IP 66 protection class according to IEC 529 standard