Brand:Bently Nevada PLC Item No.:990-05-XX-03-CN 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 990-05-XX-03-CN is a loop-powered vibration transmitter engineered for reliable condition monitoring of industrial rotating machinery. It converts mechanical vibration signals into a standardized 4–20 mA output for seamless integration into automation and protection systems.
The design emphasizes compact integration, installation efficiency, and long-term stability, making it a widely adopted solution in OEM machinery applications where dependable vibration feedback is critical for predictive maintenance and equipment protection strategies.
Technical Specifications
Parameter
Specification
Product Model
990-05-XX-03-CN
Full-scale Range
0–5 mils pp (0–125 μm pp)
System Length
5 m or 7 m (configuration dependent)
Mounting Type
DIN clip / screw mounting variant
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 990-05-XX-03-CN Vibration Transmitter is designed for continuous vibration monitoring of rotating machinery in industrial automation systems where stable signal conversion, reliable performance, and regional configuration compliance 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 systems
Petrochemical and refinery rotating equipment
Marine and offshore mechanical systems
It is widely used in OEM machinery installations requiring standardized 4–20 mA output for integration into PLC and DCS control systems.
Advantages
Integrated vibration sensing and signal conditioning in a compact loop-powered design
Direct 4–20 mA output for simplified industrial control integration
Reduced wiring complexity and lower installation cost
Stable long-term signal performance for continuous monitoring applications
Strong immunity to electromagnetic interference (EMI) in harsh environments
OEM-optimized configuration for space-constrained equipment layouts
Supports predictive maintenance and condition-based monitoring strategies
Proven reliability in demanding industrial operating conditions
Technical FAQs
Q1: What does the “CN” suffix represent?
It generally indicates a China-region configuration or certification variant used for localized compliance and distribution requirements.
Q2: What does “XX” represent in the model number?
It indicates configurable system length options, typically 5 m or 7 m depending on the probe/cable assembly.
Q3: What output signal does this transmitter provide?
It provides a 4–20 mA analog output proportional to vibration amplitude.
Q4: What does the “05” represent?
It indicates a 0–5 mils peak-to-peak full-scale vibration range.
Q5: Does it require external signal conditioning?
No, signal conditioning is fully integrated within the transmitter.
Q6: What equipment is it typically used on?
It is used on pumps, compressors, motors, fans, and other rotating machinery.
Q7: Can it operate in continuous monitoring mode?
Yes, it is designed for continuous vibration trend monitoring.
Q8: Is it compatible with PLC and DCS systems?
Yes, it directly interfaces with standard industrial analog control inputs.
Q9: Does it support waveform diagnostics?
No, it focuses on overall vibration amplitude rather than waveform-level analysis.
Q10: Is it suitable for harsh environments?
Yes, it is designed for vibration, humidity, and temperature variation conditions in industrial environments.
