Bently Nevada 9200-01-05-10-00 Two-Wire Seismoprobe Velocity Transducer

Il ne reste que 7 article(s) en stock

Fabricant : Bently Nevada
N° de produit : 9200-01-05-10-00
Pays d'origine :États-Unis
Type de produit : Seismoprobe Velocity Transducers
Code-barres : 8537101190
Paiement : Virement bancaire, Western Union
Poids : 2000g
Dimensions : 180 mm x 120 mm x 100 mm
Port d'expédition : Xiamen
Garantie : 12 mois

Voir les détails complets

Description

The Bently Nevada 9200-01-05-10-00 is a two-wire moving-coil transducer engineered to evaluate absolute bearing housing, casing, or structural vibration relative to free space. Utilizing specialized electrodynamic moving-coil technology, this sensor output provides a voltage signal directly proportional to the mechanical casing vibration velocity. Due to its mechanical internal architecture, it displays lower susceptibility to localized structural impacts or impulsive excitation compared to conventional solid-state sensors, making it an excellent choice for continuous heavy machinery protection and field diagnostic assessments. Operating as a self-generating device, it functions entirely without external excitation power loops. The configuration code 9200-01-05-10-00 specifies a transducer optimized for horizontal mounting planes (0 ±2.5 degrees) with a low 4.5 Hz minimum operating frequency, an integrated top-mounted terminal block connector, and a circular M10X1 threaded mounting stud.

Features

Moving-Coil Architecture: Delivers high immunity to structural transients and localized mechanical shock impacts.
Self-Generating Operation: Eliminates external power supply requirements, minimizing field wiring infrastructure.
Horizontal Plane Optimization: Pre-configured for a 0 ±2.5 degree mounting alignment, enabling low-frequency tracking down to 4.5 Hz.
Top-Mount Terminal Block: Features an integrated polyphenylene sulfide terminal connection with nickel-plated copper contacts, preventing proprietary cable dependencies.
Ruggedized Mechanical Housing: Component body constructed from anodized aluminum A204 with durable neoprene environmental sealing gaskets.

Applications

Continuous casing vibration monitoring on industrial bearing blocks and rotating machinery housings.
Absolute velocity measurements on medium-sized process pumps, cooling fans, and legacy steam turbines.
Field data collection, portable machinery balancing, and diagnostic engineering surveys.
Structural vibration assessments and misalignment tracking across balance-of-plant rotating equipment.

Ordering Information

Option Code	Selection Meaning	Technical Value / Detail
9200	Base Transducer Model	Two-Wire Seismoprobe Velocity Transducer
01	Mounting Angle / Minimum Frequency	0 ±2.5 degrees, 4.5 Hz (270 cpm)
05	Connector Option	Terminal block top mount
10	Mounting Base Option	Circular base; M10X1 stud
00	Agency Approval Option	No approvals required

Technical Specifications

Parameter	Specification Value
Sensitivity	20 mV/mm/s (500 mV/in/s) ±5% at calibration orientation
Frequency Response	4.5 Hz to 1000 Hz (270 to 60,000 cpm); +0, -3 dB typical
Dynamic Operating Range	2.54 mm (0.100 in) peak-to-peak maximum displacement
Velocity Range	±5% tolerance from 0.254 to 127 mm/s (0.01 to 5.0 in/s) at 100 Hz
Coil Resistance	1.25 kOhm ±5%
Locked Coil Inductance	125 mH, typical value
Calibration Test Load	10 kOhm across Terminal A and Terminal B
Sensitivity Temperature Coefficient	-0.02% per degC (-0.011% per degF) typical change
Transverse Sensitivity	Less than 10% maximum of sensitive axis amplitude at 100 Hz
Shock Resistance	Withstands 50 g peak maximum acceleration along non-sensitive axis
Operating Temperature Range	-29 degC to +121 degC (-20 degF to +250 degF)
Relative Humidity Range	Up to 95%, noncondensing environments
Maximum Use Altitude	2000 meters (6,561 feet) above sea level
Housing & Seal Composition	Anodized aluminum A204 body; Neoprene gaskets
Mounting Torque Rating	5.6 N-m (50 in-lb) maximum load on base threaded stud
Physical Dimensions	102 mm total height, 41 mm outer diameter typical
Manufacturer	Bently Nevada (A Baker Hughes Company)
Country of Origin	U.S.A.
Shipping Weight (Calculated)	2.0 Kg
Package Dimensions (Calculated)	180 mm x 120 mm x 100 mm

Connections and Interfaces

Terminal Designation	Function / Circuit Assignment
Terminal A	Positive Signal Output (registers positive relative to Terminal B when motion moves toward connector)
Terminal B	Negative Signal Return / Reference common

Installation Guidelines

CRITICAL WARNING

Isolate and completely power down all associated machine monitoring loops and field control machinery prior to performing any hardware installation or replacement. Working on active field systems in hazardous areas can generate electrical hazards, induce control loops faults, or trigger unintended machine trip sequences.

Field engineers must strictly observe the following technical sequence during field deployment:

Ensure the targeted machinery casing surface is flat-machined, perpendicular to the measurement axis, and clean of paint or oxidation layer buildup.

Align the transducer assembly within the specified horizontal mounting orientation criteria of 0 ±2.5 degrees to satisfy low-frequency limits.

Apply a calibrated torque wrench to tighten the M10X1 integrated base mounting stud to exactly 5.6 N-m (50 in-lb); do not exceed this limit.

Wire twisted, shielded pairs into Terminal A and Terminal B on the top-mounted connection terminal block, ensuring proper conduit sealing to maintain loop integrity.

Key Features:

#Bently Nevada Seismoprobe #Velocity Transducers

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What is the structural advantage of the moving-coil mechanics in this transducer?

The moving-coil mechanism utilizes a physically suspended internal coil design around a permanent magnet. This arrangement is inherently less sensitive to localized mechanical impacts and high-frequency structural noise compared to solid-state sensors that rely on integrated accelerometers.

Does this velocity sensor require external loop power or excitation voltage?

No. This velocity transducer operates as an electrodynamic self-generating device. The physical movement of the internal coil within the magnetic field produces its own voltage output, requiring zero external excitation power.

What technical parameter is defined by the 01 option code?

The 01 code dictates a horizontal mounting angle orientation calibrated to 0 ±2.5 degrees. This specific architectural constraint allows the velocity sensor to reliably monitor low-frequency vibrations down to 4.5 Hz or 270 cpm.

What is the function of the top-mounted terminal block connector?

The 05 terminal block option provides direct screw-terminal connections on top of the sensor body. This enables the field engineer to utilize standard twisted, shielded instrument wiring paths instead of depending on expensive proprietary cable assemblies.

Expédition express mondiale

Livraison standard : 4 à 6 jours ouvrables via DHL, FedEx et UPS.
Expédition express : Expédition le jour même pour les commandes en stock passées avant 14h00 (GMT+8).
Couverture mondiale : Service dans plus de 150 pays, avec livraison rapide en Arabie Saoudite et aux Émirats arabes unis.

Retours et garantie

Garantie de 30 jours : Retours acceptés pour les produits en stock dans leur emballage d’origine scellé en usine.
Garantie de 12 mois : Chaque composant industriel est couvert par notre garantie technique professionnelle.

Les commandes sont traitées et livrées du lundi au vendredi (hors jours fériés).

Pour connaître les conditions d’éligibilité complètes, les frais de restockage et les détails des retours internationaux, veuillez consulter notre site officiel Politique de remboursement et de retour .

TECHNICAL SPECIFICATIONS

Color pattern	Noir Argent
Country of origin	États-Unis

Bently Nevada 9200-01-05-10-00 Two-Wire Seismoprobe Velocity Transducer