YD33Piezoelectric speed sensors will gradually replace traditional magneto electric vibration speed sensors in industry.YD33Wide frequency response, good linearity, long working life, can measure vibration amplitude, vibration intensity or vibration velocity. Can directly replace Bentley(BENTLY)330500Shinkawa, JapanCV861Two wire piezoelectric low-frequency velocity sensor.
1、 Technical parameters
● Sensitivity:3.94mV/mm/s(Optional)
● Maximum speed range:63.5mm/s pk (2.5in/s pk)
● measuring range:±80 g (UB= 24 V...30 V)
±40 g (UB= 20 V)
±20 g (UB= 18 V)
●transverse sensitivity:≤ 7 %
● resolving power:0.05%
● Working voltage:+24V(2~10mAConstant current source
● Working temperature:-20~+80°C
● Output resistance: <90Ω
● Frequency response:4~2000Hz
● Bias voltage:-10.1VDC
● Noise:0,1 Hz-100 kHz ≤ 0,6 mVss
0,1 Hz- 1 kHz ≤ 0,2 mVss
●Output Impedance:≤ 5 Ω
● Strain sensitivity:< 0,0003 g/ ( µm/m )
● Magnetic field sensitivity:< 0,003 g/mT
● Insulation resistance:≥ 20 MΩ
● Insulation dielectric strength:500 VRMS (> 3 min)
● Can withstand maximum impact force: 10000g
● Working temperature:-20~+80°C
●StorageTemperature:- 50 °C ... + 150 °C
● Protection level:IP64
● Shell material: stainless steel (other materials can be used according to user requirements)