Brand:Bently Nevada PLC Item No.:990-04-XX-01-00 Product Origin:USA Product Dimensions:100.1 x 73.9 x 53.3 mm Product Weight:0.43 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Bently Nevada 990-04-XX-01-00 165335-01 is a loop-powered vibration transmitter engineered for reliable monitoring of industrial rotating machinery. It converts mechanical vibration into a standardized 4–20 mA output signal for direct integration into automation and protection systems.
Its compact integrated architecture eliminates the need for external signal conditioning modules, reducing system complexity while maintaining stable and accurate vibration measurement performance. The modular configuration enables flexible OEM integration where installation constraints and standardized control system connectivity are required.
Technical Specifications
Parameter
Specification
Product Model
990-04-XX-01-00 165335-01
Full-scale Range
0–4 mils pp (0–100 μm pp)
System Length
5 m or 7 m (configuration dependent)
Mounting Type
35 mm DIN rail / bulkhead mounting
Output Signal
4–20 mA proportional vibration signal
Power Supply
2-wire loop powered
Input Voltage
12–35 VDC
Operating Temperature
-35°C to +85°C
Storage Temperature
-51°C to +100°C
Housing Material
Industrial-grade metal enclosure
Dimensions
100.1 × 73.9 × 53.3 mm
Weight
0.43 kg (0.95 lb)
Applications
The Bently Nevada 990-04-XX-01-00 165335-01 Vibration Transmitter is designed for continuous condition monitoring of rotating machinery in industrial automation systems where stable vibration signal transmission and long-term reliability are required.
Typical applications include:
Centrifugal and reciprocating compressors
Industrial pump systems and booster stations
HVAC ventilation and air handling units
Electric motors and drive assemblies
Turbine auxiliary equipment
Petrochemical and refinery rotating machinery
Marine and offshore mechanical systems
It is especially suitable for OEM machinery integration requiring compact installation and standardized 4–20 mA output for control and protection systems.
Advantages
Integrated vibration sensing and signal conditioning in a compact transmitter housing
Direct 4–20 mA output compatible with PLC and DCS control systems
Reduced wiring complexity and simplified installation process
Stable long-term signal performance for continuous monitoring applications
High resistance to industrial electromagnetic interference (EMI)
OEM-optimized modular configuration (system length selectable via XX option)
Supports predictive maintenance and condition-based monitoring strategies
Proven reliability in harsh industrial operating environments
Technical FAQs
Q1: What does the 165335-01 code represent?
It is an internal configuration or ordering reference associated with specific transmitter variants in the 990 series.
Q2: What is the output signal type?
It provides a 4–20 mA analog signal proportional to vibration amplitude.
Q3: Does it require external signal conditioning?
No, signal conditioning is fully integrated within the transmitter.
Q4: What equipment is it typically used on?
It is used on pumps, compressors, motors, fans, and other rotating machinery.
Q5: Can it be used for continuous monitoring?
Yes, it is designed for continuous vibration trend monitoring.
Q6: Is it compatible with PLC systems?
Yes, it directly interfaces with standard industrial PLC and DCS analog input modules.
Q7: Does it provide waveform diagnostics?
No, it focuses on overall vibration level rather than waveform analysis.
Q8: What does “XX” mean in the model code?
It represents configurable system length options (commonly 5 m or 7 m depending on configuration).
Q9: Is it suitable for harsh environments?
Yes, it is designed for industrial environments with vibration, humidity, and temperature variation.
Q10: Is it used in predictive maintenance systems?
Yes, it is widely used in condition-based maintenance and asset health monitoring systems.
