Product Name: Velomitor I/O module
Brand Name: Bently Nevada
Model Number: 135489-03
Place of Origin: United States
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
overview
| Product Name | Velomitor I/O module |
| Brand Name | Bently Nevada |
| Model Number | 135489-03 |
| Place of Origin | USA |
| Warranty | 12 months |
| Payment Methods | T/T |
| Shipment | DHL/UPS/EMS/Fedex... |
The Bently Nevada 135489-03 Velomitor I/O module is a 4-channel input/output module designed for integration with Bently Nevada 3500 series monitoring systems. It is specifically engineered to interface with Velomitor piezoelectric velocity sensors, enabling accurate vibration velocity measurement in industrial machinery.
The module is built for reliable performance in demanding environments and is fully compatible with multiple 3500 series monitor modules, including 3500/42M and 3500/70M. Its integrated design with internal barriers and terminations simplifies installation while enhancing operational safety.
The 135489-03 Velomitor I/O module performs high-precision signal acquisition and processing for vibration monitoring systems. It accepts velocity signals from Velomitor sensors and converts them into standardized outputs for monitoring and control systems.
It supports four independent channels, enabling simultaneous monitoring of multiple measurement points. The module also provides 4–20 mA recorder outputs for integration with external control and diagnostic systems, ensuring continuous condition monitoring and machinery protection.
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Jim Pei |
| Product Name | Bently Nevada 135489-03 Velomitor I/O module |
| Manufacturer | Bently Nevada |
| Product Type | Velomitor I/O module |
| Part Number | 135489-03 |
| Dimensions | 2.5x18.5x14cm |
| Weight | 0.96kg |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Condition | New & Original in Factory Packing |
| Number of channels | 4 |
| Bandwidth | Up to 30 kHz |
| Amplitude accuracy | Typical ±1% |
| Sensor type | Specifically designed for Velomitor (piezoelectric velocity sensor) |
| Sensor supply | 8 … 32 Vdc @ 4 mA |
| Input type | 100 mV/g ±5 % |
| Frequency range | 1 Hz … 10 kHz |
| Accuracy | ±0.5 % of full scale @ 25 °C |
| Recorder output | 4-20 mA |
| Operating temperature | -30°C to +65°C (-22°F to +149°F). |
| Storage temperature | -40°C to +85°C (-40°F to +185°F). |
| Humidity | 95%, noncondensing |
The Bently Nevada 135489-03 Velomitor I/O module includes four dedicated Velomitor channels that ensure reliable and accurate velocity measurement. It features internal barriers and terminations that improve electrical safety, reduce wiring complexity, and simplify system installation.
The module is fully compatible with multiple 3500 series monitors, providing flexibility across different system configurations. It supports interchangeability between monitor types, making system upgrades and maintenance easier.
Additional technical capabilities include:
The Bently Nevada 135489-03 Velomitor I/O module delivers high-performance vibration monitoring with excellent signal accuracy and stability. Its ±1% amplitude accuracy and wide frequency response up to 30 kHz ensure reliable detection of machine vibration behavior across a broad range of operating conditions.
The module enhances system efficiency by supporting multiple 3500 monitor configurations, reducing the need for different hardware variants and simplifying inventory management. Internal safety barriers improve installation efficiency while ensuring compliance in hazardous environments.
Designed for harsh industrial applications, it operates reliably from -30°C to +65°C, with high humidity tolerance up to 95% non-condensing, ensuring stable performance in demanding environments.
Q1: What is the main purpose of the 135489-03 Velomitor I/O module?
A: The 135489-03 Velomitor I/O module is used to collect and process vibration velocity signals from Velomitor sensors in industrial monitoring systems.
Q2: How many channels does the 135489-03 support?
A: The 135489-03 Velomitor I/O module supports 4 independent measurement channels.
Q3: What type of sensors is the 135489-03 designed for?
A: The Bently Nevada 135489-03 is specifically designed for Velomitor piezoelectric velocity sensors.
Q4: What output does the 135489-03 provide?
A: The 135489-03 provides a 4–20 mA analog output for integration with monitoring and control systems.
Q5: Is the 135489-03 compatible with other 3500 modules?
A: Yes, the 135489-03 is compatible with multiple 3500 series monitor modules, including 3500/42M and 3500/70M.
Q6: What is the operating environment of the Bently Nevada 135489-03?
A: The 135489-03 operates from -30°C to +65°C and supports up to 95% non-condensing humidity.
Q7: What makes installation easier for the 135489-03?
A: The Bently Nevada 135489-03 Velomitor I/O module uses internal barriers and terminations that reduce wiring complexity and improve installation safety.
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