Bently Nevada 330425-01-00 330425 Accelerometer

Overview:

The Bently Nevada 330425-01-00 accelerometer is an advanced transducer designed for accurate acceleration measurements in demanding industrial applications. Its rugged, hermetically sealed 316L stainless steel casing ensures durability in harsh environments. With a high sensitivity of 2.5 mV/m/s² (25 mV/g) ±5%, this device provides precise readings for vibration monitoring and other dynamic measurements.

Technical Specifications

• Brand: Bently Nevada
• Model: 330425-01-00
• Type: Accelerometer Acceleration Transducer
• Sensitivity: 2.5 mV/m/s² (25 mV/g) ±5%
• Acceleration Range: 735 m/s² (75 g) peak overall (10 Hz to 15 kHz)
• Amplitude Linearity: ±1% to 735 m/s² (75 g) peak
• Broadband Noise Floor (10 Hz to 15 kHz): 0.098 m/s² (0.01 g) rms
• Frequency Response: 10 Hz to 15 kHz (±3 dB), 30 Hz to 10 kHz (±10%)
• Temperature Sensitivity: -11% to +3% typical over operating range
• Transverse Sensitivity: <5% of axial sensitivity
• Mounted Resonant Frequency: Greater than 30 kHz
• Amplitude of Resonant Peak: 20 dB maximum
• Weight (without cable): 100 g (3.5 oz)
• Dimensions: Diameter 23 mm (0.93 in), Height 59 mm (2.3 in) including mounting stud
• Connector: 3-pin MIL-C-5015 Receptacle
• Material: Hermetically sealed casing made from 316L stainless steel
• Mounting Torque: 4.1 N·m (3.0 ft·lbf)
• Operating and Storage Temperature Range: -55°C to +121°C (-67°F to +250°F)
• Shock Survivability: 49,050 m/s² (5000 g) peak
• Relative Humidity: 100% condensing, non-submerged
• Magnetic Field Susceptibility: <2.21 mm/s²/gauss at 50 gauss, 50-60 Hz
• IP Rating: Equivalent to IP 68 (dust-tight and watertight)

FAQ

Q1: What is the maximum operating temperature for this accelerometer?
A1: The Bently Nevada 330425-01-00 can operate within a temperature range of -55°C to +121°C (-67°F to +250°F).

Q2: What type of connector does this sensor use?
A2: It features a 3-pin MIL-C-5015 receptacle for secure connections.

Q3: Can the device be used in any mounting orientation?
A3: Yes, this accelerometer can be mounted in any orientation, providing flexibility in installation.

Q4: What is the IP rating of the device?
A4: The sensor is rated IP 68, making it dust-tight and watertight, although this does not apply to the cable.

For more detail information: 330400 and 330425 Accelerometer Acceleration Transducers Datasheet