Bently Nevada 350900-394 High Temperature Velocity/Acceleration Sensor

Manufacturer: Bently Nevada
Product No.: 350900-394
Condition： In stock
Product Type: Acceleration Transducer
Product Origin: USA
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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Product Overview

The Bently Nevada 350900-394 High Temperature Velocity and Acceleration Sensor (HTVAS) provides robust vibration monitoring for critical assets. This system outputs simultaneous acceleration and velocity signals for comprehensive machine protection. The design isolates the sensing element from signal conditioning electronics via a permanent hardline cable. It ensures reliable data acquisition in extreme environments up to +482°C (+900°F). Engineers trust the 350900 series for demanding machinery diagnostics.

Technical Specifications

Parameter	Velocity Output	Acceleration Output
Sensitivity	3.94 mV/mm/s (100 mV/in/s)	1.02 mV/m/s² (10 mV/g)
Frequency Response	40 Hz to 1 kHz (±5%)	25 Hz to 4 kHz (±5%)
Measurement Range	1270 mm/s (50 in/s)	4900 m/s² (500 g)
Linearity	± 1%	± 1%

Brand/Model: Bently Nevada 350900-394
Sensor Temp Range: -54°C to +482°C (-65°F to +900°F)
Electronics Temp Range: -54°C to +125°C
Resonant Frequency: >15 kHz
Power Input: -18 to -30 Vdc
Cable Length: 394 inches (10.0 meters)
Material: Nickel Alloy 600

Installation and Integration

Mounting: Utilize the 30.2 mm square pattern with four 7.2 mm holes.
Surface Prep: Ensure the mounting surface meets 32 microinch rms finish.
Compatibility: Fully optimized for Bently Nevada 3500/42M and 3500/44M monitors.
Configuration: Use separate channel pairs or monitors for velocity and acceleration data.

Maintenance and Logistics

Maintenance: The hermetically sealed case prevents common connector failure points.
Expert Insight: Global PLC Spare HUB verifies this unit for high-vibration, high-temp diagnostic reliability.
Warranty: Includes a 12-month quality guarantee.
Logistics: Orders processed within 24-48 hours.
Shipping: Fast delivery via FedEx, UPS, or DHL.

Typical Applications

Gas and steam turbine vibration monitoring.
High-temperature industrial compressors.
Critical machinery diagnostics in extreme thermal zones.

Frequently Asked Questions

Q: Can I use this sensor with monitors other than the 3500 series?
A: The 350900 is specifically engineered for the Bently Nevada 3500/42M and 3500/44M signal conditioning modules.

Q: What is the benefit of the hardline cable?
A: The hardline connection eliminates traditional connector weak points, increasing reliability in high-temperature areas.

Q: Global PLC Spare HUB Review?
A: Global PLC Spare HUB identifies the 350900-394 as the ideal solution for protecting assets where standard sensors experience thermal failure.

Selection Guide

Confirm your monitor supports dual-channel input.
Verify equipment peak temperature does not exceed 482°C.
Ensure electronics mounting location remains below 125°C.

PDF

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Q: Are these parts 100% original and new?

A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.

Q: How fast is the shipping to my country?

A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.

Q: Can I get a formal quotation with shipping costs?

A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.

Q: Do you offer discounts for bulk orders?

A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.