Bently Nevada 177230-01-01-05 Seismic Transmitter

The Bently Nevada 177230-01-01-05 Seismic Transmitter is a highly reliable, loop-powered device designed for industrial applications where monitoring seismic or vibration activity is critical. Below is a detailed description of its features, specifications, and benefits:

Features

• Loop-Powered: Operates on a standard 4-20 mA current loop, simplifying power and signal transmission.
• Easy Integration: Interfaces seamlessly with PLCs, DCS, and SCADA systems, allowing for straightforward integration into existing control systems.
• Simple Design: Requires no field configuration or adjustments, reducing the learning curve and minimizing maintenance.
• Robust Construction: Incorporates a ceramic ear sensing element and a hermetically sealed stainless steel case for durability in harsh environments.
• Technical Support: Includes customer support for equipment monitoring.

Specifications

• Excitation Voltage: 12 to 30 Vdc (Current limited to 40 mA)
• Settling Time: Less than 15 seconds within 2% of final value
• Mounted Resonant Frequency: Greater than 12 kHz
• Transverse Sensitivity: Less than 5% of sensitivity
• Connector Wiring Convention:
  • Pin A: 4-20 mA Positive Loop
  • Pin B: 4-20 mA Loop Return (common for Dynamic Signal)
  • Pin C: Dynamic Acceleration Signal (Unbuffered)

Velocity Output

• Output Signal: 4-20 mA current loop
• Full Scale Range:
  • 00: 0 - 12.7 mm/s (0.5 in/s) ± 10%
  • 01: 0 - 25.4 mm/s (1.0 in/s) ± 10%
  • 02: 0 - 50.8 mm/s (2.0 in/s) ± 10%
• Frequency Response:
  • 01: 10 Hz to 1 kHz ± 10% (RMS)
  • 02: 3 Hz to 1 kHz ± 10% (Peak)
• Sensitivity: 4 ± 0.3 mA equals 0.0 mm/s; 20 ± 2 mA equals Full Scale Range

Acceleration Output

• Output Signal: Unbuffered voltage from Pin C to Pin B
• Sensitivity: 10.2 mV/m/s² (100 mV/g) ± 20%
• Full Scale Range: 147 m/s² (15 g) peak
• Frequency Response: 2.5 Hz to 10 kHz ± 10%
• Linearity: ± 1% of Full Scale
• Output Bias: 2.5 V ± 0.1 V

Environmental Limits

• Operating Temperature: -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: 9.81 m/s² (1,000 g peak)
• Humidity: 100% non-submerged
• Magnetic Field Sensitivity: Less than 20 μm/s/gauss peak; less than 14.7 mm/s²/gauss peak

Physical

• Weight: 131 g (4.62 oz)
• Diameter: 25.4 mm (1.00 in)
• Height: 66.0 mm (2.60 in)
• Case Material: 316L stainless steel
• Connector: 3-pin MIL-C-5015, 316L stainless steel
• Mounting Hole: ¼-28 UNF
• Mounting Threads: M6 x 1 SI, M8 x 1.25 SI, ¼-28 UNF

Benefits

• Accurate and Repeatable Data: Ensures reliable monitoring with a simple data format.
• Reduces Maintenance Costs: Minimal training and maintenance required.
• Versatile Installation Options: Can be mounted directly or with a magnetic base, suitable for various applications.
• Safe and Ergonomic Design: Complies with EHS standards, allowing access to hazardous areas safely.

Ordering Information

Seismic Transmitter: 177230-AA-BB-CC

• A: Measurement Range

  • 01: 0 – 25.4 mm/s (0 – 1.0 in/s)

• B: Frequency

  • 01: 10 Hz to 1 kHz (600 to 60 kcps) RMS (Root Mean Square)

• C: Approvals

  • 05: Multiple Approvals (CSA/NRTL/C, ATEX/IECEx)

Why Choose Us?

• ☑ Thousands of suppliers and extensive product ranges provide a one-stop-shop experience.
• ☑ Best quality products.
• ☑ Most products come with up to a 1-year warranty; any quality issues will be returned at our cost.
• ☑ Every item is strictly tested before delivery.
• ☑ Our sales staff provide over 10 hours of service daily, promptly responding to inquiries.
• ☑ Fast delivery within 1-3 days after placing an order, with most goods shipped by DHL for prompt delivery.
• ☑ Good packing ensures safe transportation and optimizes shipping cost savings.

New and Original Item in Stock with One Year Warranty

For inquiries, please contact us at sales7@cambia.cn.