Products
Based on over 5000 reviews
Description:990-04-50-02-00 — industrial vibration transmitter for accurate measurement and transmission of machinery vibration signals to monitoring and protection systems.
Product condition: New
Packing condition:Factory Packing
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.


![]()

| Manufacturer | Bently nevada |
| Item number | 990-04-50-02-00 |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | Spare Parts Speed 20 Years
Sales Manager May | Email: ab@mooreplc.com | Tel: +86-18106909650 (WhatsApp) | WeChat: dcsfcs
Ø Product Overview
990-04-500-02-00 is a Vibration Transmitter in the Bently Nevada 990 series. It provides vibration monitoring functions for rotating machinery such as centrifugal air compressors, small pumps, motors, and fans. The module processes the signal from the proximity probe and outputs it in a standard 4-20 mA loop (two-wire, loop-powered) manner. Convert the vibration amplitude (according to the set range) into an analog signal acceptable to the control system/DCS/PLC for mechanical protection, alarm logic and real-time monitoring.
Spec-Snapshot Table
|
Brand/Manufacturer: |
Bently Nevada |
|
Model (Part Number) : |
990-04-500-02-00 |
|
Module type: |
990 Series Vibration Transmitter |
|
Output signal: |
4-20 mA loop output (two-wire, loop-powered) |
|
Range (full-scale option) : |
0-4 mils peak-to-peak (≈ 0-100 µm peak-to-peak) |
|
Environmental adaptability: |
potted construction as a whole machine, it can operate normally in high-humidity environments (even with 100% condensation). |
Module features/advantages
Integrated design, saving peripheral devices - Built-in Proximitor sensor, eliminating the need for external independent amplifiers or conversion modules, simplifying system design and installation.
It directly outputs standard 4-20mA and is easy to integrate - it outputs standard analog signals and can be directly connected to DCS/PLC/ monitoring systems for alarm logic, equipment protection and trend monitoring.
Support for diagnosis and maintenance - Provide "PROX OUT/COM" terminals + coaxial connection, which can output dynamic vibration signals or gap voltages for vibration analysis or fault diagnosis; It has the test-input function, which is convenient for on-site testing and loop verification. The Signal Defeat circuit can prevent false alarms when the probe or line fails.
Flexible installation & adaptability to industrial environments - Can be installed with DIN rails or base plate screws. The package is moisture-proof and dust-proof, suitable for high humidity and harsh environments.
Suitable for monitoring small and medium-sized rotating machinery - especially for air compressors, small pumps, motors, fans, etc. - to meet the needs of vibration monitoring, mechanical protection, predictive maintenance, etc.
Why choose PLC Autocontroller?
Extensive Experience: 20 years of experience in automation equipment sales, understanding the needs of various automation systems.
Professional Team: Providing comprehensive support from model selection and procurement to after-sales service.
High-Quality Products: Partnering with multiple renowned brands ensures reliable product quality.
Timely Service: Quickly respond to customer needs and provide customized solutions.
Contact us now for fast delivery
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
As an integral part of Schneider Electric's Harmony iDisplay series, the MPCYT90NAN00N industrial touchscreen display offers high resolution,
long life, and multiple interface support, meeting the needs of various industrial automation applications. PLC Autocontroller will continue to provide
customers with comprehensive automation products and system solutions with professional technical support and extensive industry experience.
What happens next?
Leave A Message
Scan to Wechat :
Scan to WhatsApp :