The Bently Nevada 990-05-50-01-01 vibration transmitter is part of the 3500 System, engineered for industrial machinery protection. Featuring an integrated Proximitor Sensor, it eliminates the need for external units while providing a reliable 4–20mA output. Its compact design, diagnostic capabilities, and rugged construction make it ideal for critical equipment monitoring in demanding environments.
Technical Specifications
Parameter
Value
Model Number
990-05-50-01-01
Module Type
Vibration Transmitter
Manufacturer
Bently Nevada
Product Range
3500 System
Condition
Brand New
Dimensions
10.1 × 7.4 × 5.8 cm
Weight
0.54 kg
HS Code
8537101190
System Compatibility
TSI
Communication Service
Ethernet router
Minimum Order Quantity
1
Origin
USA
Lifecycle Status
Active
Measurement Range
0–5 mils pp (0–125 μm pp)
System Length
5.0 m (16.4 ft)
Certifications
CSA Division 2 compliant
Functional Highlights
Integrated Proximitor Sensor for simplified installation and reduced system complexity.
4–20mA output proportional to vibration amplitude for seamless control system integration.
Diagnostic outputs: PROX OUT, COM terminals, and coaxial connector for dynamic vibration and gap voltage signals.
Non-interacting zero and span potentiometers allow precise loop adjustment without complex recalibration.
Safety features: Not OK/Signal Defeat circuit prevents false alarms from faulty probes or loose connections.
Test Input pin enables quick verification using a function generator.
Flexible installation: DIN-rail clips and bulkhead mounting screws included.
Rugged design ensures dependable performance in hazardous environments.
Applications and Compatibility
The Bently Nevada 990-05-50-01-01 vibration transmitter is widely used in compressors, pumps, motors, and fans across oil & gas, power generation, and manufacturing industries. Engineers rely on its precision and reliability to detect faults early, reduce downtime, and safeguard critical assets. Its compatibility with the 3500 System ensures seamless integration into advanced monitoring setups.
