330425-02-05 Bently Nevada Accelerometer 100 mV/g

Bently Nevada 330425-02-05 Accelerometer: Precision Vibration Sensing

Key Technical Specifications

• Measurement Range: 490 m/s² (50 g) peak overall acceleration within 10 Hz to 15 kHz.
• Sensitivity: 10.2 mV/m/s² (100 mV/g) ±5% at 100 Hz, 25°C.
• Frequency Response: 10 Hz – 15 kHz (±3 dB); 30 Hz – 10 kHz (±10%).
• Amplitude Linearity: ±1% up to 490 m/s² peak.
• Broadband Noise Floor: 0.039 m/s² (0.004 g) rms (10 Hz – 15 kHz).
• Transverse Sensitivity: Less than 5% of axial sensitivity.
• Mounted Resonant Frequency: Greater than 30 kHz.
• Resonant Peak Amplitude: 20 dB maximum.

Environmental & Physical Attributes

• Temperature Range: -55°C to +121°C (-67°F to +250°F) operating & storage.
• Temperature Sensitivity: -11% to +3% typical over the full range.
• Shock Survivability: 49,050 m/s² (5000 g) peak maximum.
• Relative Humidity: 100% condensing (non-submerged), hermetically sealed.
• Magnetic Field Susceptibility: <2.21 mm/s²/gauss (50 gauss, 50–60 Hz).
• IP Rating: Equivalent to IP68 (sensor only, not cable).
• Case Material: 316L stainless steel, corrosion-resistant.
• Weight: 99 g (3.5 oz) typical, without cable.
• Dimensions: 23 mm diameter x 59 mm height (including stud).

Installation & Mounting Details

• Mounting Thread: M8 x 1 integral stud (option 02).
• Mounting Torque: 4.1 N·m (3.0 ft·lb) for reliable coupling.
• Mounting Surface Finish: 32 µinches rms recommended.
• Base Strain Sensitivity (G-series): 49 mm/s²/mstrain (0.005 g/mstrain).
• Base Strain Sensitivity (pre-April 2004): 980 mm/s²/mstrain without base; 4.9 mm/s²/mstrain with mounting base.
• Maximum Cable Length: 305 metres (1000 ft) without signal degradation.
• Connector: 3-pin MIL-C-5015 receptacle, 316L stainless.
• Grounding: Case isolated to prevent ground loops.

Power & Electrical Specifications

• Input Voltage: -24 ± 0.5 Vdc.
• Bias Current: 2 mA nominal.
• Output Bias Voltage: -8.5 ± 0.5 Vdc.
• Agency Approvals: CSA, ATEX, IECEx (option 05).

Package Contents

• One Bently Nevada 330425-02-05 accelerometer (sensor only).
• Integral mounting stud (M8 x 1).
• Installation instruction sheet (quick start).
• No cable included; order separately if needed.

Frequently Asked Questions (FAQ)

• Q: Is the 330425-02-05 brand new and original?
  A: Yes, we supply 100% genuine, new Bently Nevada sensors.
• Q: What is the typical lead time for shipping?
  A: We ship within 5 business days after order confirmation.
• Q: Which carriers do you use for delivery?
  A: We use FedEx, UPS, and DHL for fast, trackable shipments.
• Q: Is there a return policy for this accelerometer?
  A: Yes, we accept returns within 30 days of delivery.
• Q: What is the maximum cable length I can use?
  A: The 330425-02-05 supports up to 305 metres (1000 ft) of cable.
• Q: Does this sensor work in high-vibration environments?
  A: Yes, it handles 50 g peak and withstands 5000 g shock.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628 (WhatsApp).

Partner NexAuto Technology Limited : https://www.nex-auto.com/