Product Information for Bently Nevada 177230-02-01-05 Seismic Transmitter

Overview The Bently Nevada 177230-02-01-05 is a robust seismic transmitter designed to measure vibration in various industrial applications. It features a wide frequency response range and high shock survivability, making it suitable for demanding environments.

Model and Manufacturer

• Model: 177230-02-01-05
• Manufacturer: Bently Nevada

Key Features

• Frequency Response Range: 2.5 Hz to 10 kHz (150 CPM to 600 KCMP) with a tolerance of ±10%.
• Linearity Tolerance: ±1%.
• Output Bias: Referenced to Pin B with a voltage of 2.5 V ± 0.1 V.
• Full Scale Range:
  • Acceleration: 147 m/s² (15 g's) peak.
  • Velocity Range Option AA: 0 – 12.7 mm/s (0 – 0.5 in/s), 0 – 25.4 mm/s (0 – 1.0 in/s), 0 – 50.8 mm/s (0 – 2.0 in/s).
• Mounted Resonant Frequency: Greater than 12 kHz.
• Transverse Sensitivity: Less than 5% of sensitivity.
• Sensing Element Type: Ceramic / Shear.

Environmental Limits

• Operating Temperature Range: -40°C to +85°C (-40°F to +185°F).
• Electrical Isolation: Greater than 10^8 ohms.
• Isolation Breakdown Voltage: 600 Vrms with less than 1 mA leakage current.
• Shock Survivability: Maximum drop test of 9.810 m/s² (1,000 g peak).

Suffix Options

• 177230: Base model.
• -02: Measurement Range is 0 – 50.8 mm/s (0 – 2.0 in/s).
• -01: Frequency range is 10 Hz to 1 kHz (600 to 60 KCMP) RMS.
• -05: Multiple approvals including CSA/NRTL/C, ATEX/IECEx.

Dimensions and Weight

• Diameter: 25.4 mm (1.00 in).
• Height: 66.0 mm (2.60 in).
• Weight: 131 g (4.62 oz), typical.

This seismic transmitter is engineered to provide reliable and accurate vibration measurements, ensuring optimal performance in a wide range of industrial applications. Its durable construction and compliance with multiple safety standards make it a versatile and dependable choice.