Bently Nevada 990-04-50-01-00 Vibration Transmitter

Only 6 item(s) left in stock

Manufacturer: Bently Nevada
Product No.: 990-04-50-01-00
Country of origin:United States
Product Type: 990 Vibration Transmitter
Payment: T/T, Western Union
Weight: 320g
Shipping port: Xiamen
Warranty: 12 months

Overview

The 990-04-50-01-00 Bently Nevada 990 Vibration Transmitter is designed for direct interface with a 3300 NSv proximity probe and extension cable, converting mechanical vibration into a proportional 4–20 mA output for process control and protection systems. Its compact design allows efficient installation on DIN rail assemblies and ensures dependable operation in continuous-monitoring environments.

Key Features

Configured for a 0–4 mils peak-to-peak full-scale vibration range (equivalent to 0–100 µm)
Supports 5.0 m system length, compatible with NSv proximity probe assemblies
DIN-rail mounting clips included for fast, secure installation
Operates from a +12 to +35 VDC power source for flexible panel integration
Suitable for monitoring small-diameter shafts or lightly loaded rotating equipment
Provides a stable 4–20 mA output proportional to vibration amplitude

Technical Specifications

Parameter	Specification
Model	990-04-50-01-00
Product Type	Vibration Transmitter
Full-Scale Range	0–4 mils pp (0–100 µm pp)
System Length	5.0 m (16.4 ft)
Mounting	35 mm DIN-rail
Probe Input	3300 NSv proximity probe + extension cable
Operating Voltage	+12 to +35 VDC
Max Loop Resistance	1,000 Ω @ 35 VDC
Current Limiting	Approx. 23 mA
Agency Approvals	None specified
Country of Origin	USA
Shipping Weight	2 kg

Applications

Small and medium rotating machinery
Vibration trending for turbines, fans, blowers, pumps, and compressors
Condition monitoring for equipment without full 3500-series systems
Process automation systems requiring 4–20 mA vibration feedback

Key Features:

#990 Vibration Transmitter

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
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Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .