190501 Velomitor® CT Velocity Transducer - Bently Nevada

Keterangan 190501 Velomitor® CT Velocity Transducer Brand : Bently Nevada This is a low-frequency version of our Velomitor® transducer, specifically designed for cooling tower monitoring applications with rotational speeds as low as 90 rpm. Electrical + Sensitivity : 3.94 mV/ mm/ s ( 100 mV/ in/ s) ± 5% . + Frequency Response : 3.0 Hz to 900 Hz ( 180 to 54, 000 cpm) ± 1.0 dB 1.5 Hz to 1.0 kHz ( 90 to 60, 000 cpm) ± 3.0 dB + Temperature Sensitivity : -8% to + 5% typical over the operating temperature range. + Velocity Range : 63.5 mm/ s pk ( 2.5 in/ s pk) ( see Figure 4 and Figure 5) . Vibration components in excess of 10g pk above 1 kHz can significantly reduce this range. + Transverse Response : Less than 5% of the axial sensitivity. + Amplitude Linearity : ± 2% to 63.5 mm/ s pk ( 2.5 in/ s pk) + Mounted Resonant Frequency : 9 kHz, minimum ( stud mounted, except quick disconnect) + Output Bias Voltage : 10.1 Vdc ± 1.0 Vdc , Pin A referenced to Pin B + Dynamic Output Impedance :