990-10-50-01-00 Series 990 Machinery Vibration Transmitter Bently Nevada

990-10-50-01-00 Series 990 Machinery Vibration Transmitter Bently Nevada

Manufacturer: Bently Nevada
Product No.: 990-10-50-01-00
Condition： In stock
Product Type: Thrust Transmitter
Product Origin: USA
Payment: T/T, Western Union
Weight: 430g
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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Bently Nevada 990-10-50-01-00 Vibration Transmitter Overview

The Bently Nevada 990-10-50-01-00 acts as a compact, loop-powered vibration monitoring transmitter designed to convert raw proximity probe signals into a proportional 4-20 mA analog output. As a staple model in the Bently Nevada 990 Series, this instrument interfaces directly with 3300 NSv probes to track radial vibration on small to medium industrial machinery. Global PLC Spare HUB's Insight highlights this transmitter for its reliable DIN-rail installation footprint, rapid Not-OK signal defeat response, and essential loop diagnostics in non-hazardous or Zone 2 locations.

Model 990-10-50-01-00 Configuration Breakdown

Manufacturer: Bently Nevada
Product Series: Bently Nevada 990 Series
Complete Part Number: 990-10-50-01-00
Full-Scale Option (10): 0 to 10 mils pp (0 to 250 micrometers pp) measurement range
System Length Option (50): 5.0 meters (16.4 feet) total system cable configuration
Mounting Option (01): 35 mm DIN rail clips for fast cabinet installation
Agency Approval Option (00): Standard non-hazardous / general purpose specification
Origin: Made in U.S.A.

Technical Specifications & Performance Parameters

Input Signal	Accepts one non-contacting 3300 NSv Proximity Probe and matching extension cable.
Operating Power Supply	Requires +12 to +35 Vdc input applied across the transmitter terminals.
Current Loop Output	4 to 20 mAdc over specified full-scale range in a standard 2-wire loop configuration.
Loop Accuracy & Resistance	Within ±1.5% loop accuracy; maximum loop resistance up to 1,000 ohms including cable at 35 Vdc.
Frequency Response	5 Hz to 6,000 Hz (+0, -3 dB) frequency transmission range.
Physical Dimensions	Lightweight compact design weighing approximately 0.43 kg (0.9 lbm).

Diagnostic Capabilities & System Safety

Instantaneous Not-OK signal defeat forces output below 3.6 mA within 100 microseconds upon sensor faults.
Non-interacting external zero and span potentiometers allow quick field calibration adjustments.
Built-in current limiting restricts loop current to 23 mA typical during electrical overloads.
Proximitor sensor BNC output supports temporary diagnostic data collection with up to 3 meters cable distance.

Compatible Equipment & Application Environments

Bently Nevada 3300 NSv non-contacting proximity probes and extension cables.
Industrial centrifugal air compressors, pumps, and small steam turbines.
DIN rail control cabinets in plant balance-of-plant (BOP) monitoring enclosures.
Non-hazardous and Zone 2 / Division 2 hazardous plant locations using proper barriers.

Packaging, Warranty & Logistics

Secure factory cushioning designed to prevent electronic component damage during transit.
Standard 12-month manufacturing warranty covering component and assembly defects.
Rapid 24-48 hour order dispatch window for immediate project deployment.
Global delivery services fulfilled via premier logistics carriers including FedEx, UPS, and DHL.

Frequently Asked Questions

What is the primary function of the 990-10-50-01-00 vibration transmitter?

It processes signals from a 3300 NSv proximity probe to output a direct 4-20 mA loop current proportional to shaft vibration.

What proper gap distance must be maintained between the probe tip and target?

The probe must be gapped strictly between 0.5 and 1.75 mm (20 and 55 mils) from the target surface to ensure accurate full-scale range performance.

How does the transmitter behave when a sensor fault or Not-OK condition occurs?

The signal output drops below 3.6 mA within 100 microseconds to alert the control system of a loop anomaly.

What factors should engineers evaluate when selecting loop resistance limits?

Ensure total resistance—including wire harness and control card impedance—does not exceed 1,000 ohms when operating at 35 Vdc power input.

Can this transmitter be mounted directly inside standard control panel racks?

Yes, it features convenient 35 mm DIN rail clips designed for efficient snap-on cabinet installations.

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.