BENTLY vibration sensor 330500-01-00 connection cable 84661-06

Bentley 330500-01-00 piezoelectric speed vibration sensor+matching armored connecting cable 84661-06
1、 330500-01-00 Velomitor Vibration Speed Sensor

330500 physical sensor
Basic Information
Brand: Bently Nevada (Bentley, under Baker Hughes)
Model: 330500-01-00
Type: Integrated piezoelectric velocity sensor (Velomitor)
Purpose: Online monitoring of vibration in fan, turbine, compressor, and motor bearing shells, outputting vibration velocity values
Core electrical parameters
Sensitivity: 3.94mV/mm/s (100mV/in/s), tolerance ± 5%
Frequency response range:
4.5Hz～5kHz（±3dB）
6Hz~2.5kHz (± 0.9dB, high-precision range)
Measurement range: peak value 1270mm/s (50 in/s)
Lateral sensitivity:<5% of rated sensitivity
Amplitude linearity: ± 2% (≤ 152mm/s peak)
Installation resonant frequency: ≥ 12kHz
Output bias voltage: -12VDC ± 3VDC
Dynamic output impedance: ＜ 2400 Ω
Power supply: 22-30VDC, static current 10mA
Environment and Machinery
Working temperature: -55 ℃~+121 ℃
Impact resistance: 2500g peak value
Shell: 316L stainless steel, fully sealed waterproof and moisture-proof (can withstand 100% humidity, not immersed in water)
Size: outer diameter 25.3mm, total length 66mm, net weight approximately 150g
Connector: 2-pin sealed aviation plug, compatible with 84661 series cables
Installation thread: standard external thread, maximum installation torque 40in lb
2、 Supporting connecting cable 84661-06

Cable actual shooting
Basic Information
Model: 84661-06
Adaptation: 330500 Full Series Velomitor Speed Sensor
Length: 6 feet (approximately 1.8 meters)
Structure: 2-core shielded twisted pair+stainless steel metal armor protection
Specifications
Wire gauge: 22AWG twisted pair shielded cable
Two end connectors:
Sensor end: moisture-proof female aviation socket
Monitor end: Bare wire copper nose terminal block
Working temperature: -29 ℃~+121 ℃
Minimum bending radius: 25mm (1 inch)
Protection: Stainless steel corrugated armor, anti extrusion, anti wear, anti electromagnetic interference
Purpose: Signal transmission between sensors and vibration monitoring frameworks such as 3500/1701