Bently Nevada 3500/70-01-00176449-09 Recip Impulse Velocity Monitor

Product Description

Configured for reciprocating compressor impulse velocity monitoring in the 3500 Machinery Protection System, the Bently Nevada 3500/70M (3500/70M Recip Impulse Velocity Monitor) provides direct physical signal acquisition and trip logic execution. It processes dynamic velocity signals from seismic transducers into conditioned analog and digital outputs for machinery protection networks.

Hardware Specifications

Eddy-Current Probe Scaling and Gap Voltage Validation

The 3500/70M supports eddy-current probe scaling with linearization curves matched to transducer specifications. Gap voltage validation targets a nominal -10 VDC bias point to ensure probe tip clearance remains within calibrated limits. Cross-talk suppression between adjacent channels is implemented via independent front-end filtering, preserving rotor dynamics measurement integrity under high-vibration conditions.

Frequently Asked Questions

Q: Can the 3500/70M be hot-swapped without shutting down the rack?

A: No. The module must be installed or removed only when system power is removed to prevent backplane transient damage.

Q: What is the recommended shielding practice for input wiring?

A: Use braided copper shield terminated at the 3500 rack ground bus only, avoiding shield continuity to field device housings to prevent ground loops.

Q: Does firmware compatibility require specific 3500 rack software versions?

A: Yes. Verify that the 3500 Rack Configuration Software version matches the firmware revision loaded on the module before commissioning.

Field Installation Guidelines

Mount the 3500/70M in an approved 3500 series rack slot using standard DIN rail retention. Ensure proper torque on terminal block screws (0.5 Nm typical). Route signal cables separately from power conductors to maintain noise immunity. Perform gap voltage checks prior to final mechanical startup. Validate alarm setpoints against actual machine operating envelope data before enabling protection logic.

Other Attributes

• Series: 3300 System
• Country of Origin: USA
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items of The  Bently Nevada

Our Competitive Brands

• - ABB Advant-800xA，Advant OCS，Bailey Infi 90 and Net 90，H&B Freelance 2000，DSQC Robots，IGCT / IGBT
• - GE General Electric Field Control, Genius I/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax
• - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,
• - Bently Nevada 3300 System, 3500 System
• - Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)
• - Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC
• - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider

 TEL: +86 18030205725 E-MAIL: manskiwong@cambia.cn

Question 1: Is Our Price Competitive?

NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

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