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Ships by Saturday, July 18
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 330500-00-04
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Product Model330500-00-04
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Product ParametersVelomitor Piezo-velocity Sensor
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size2.5x2.5x7.2cm
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ManufacturerBently Nevada
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Weight0.16 kg
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Mounting Thread Adaptor OptionNo adapter
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Agency Approval OptionMultiple approvals (CSA, ATEX)
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Sensitivity3.94 mV/mm/s (100mV/in/s) ±5%
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Velocity Range1270 mm/s (50 in/s) peak
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AmplitudeLinearity±2% to 152 mm/s (6 in/s)peak
Description
The Bently Nevada 330500-00-04 Velomitor Piezo-velocity Sensor is a specialized piezoelectric accelerometer that incorporates embedded integrated electronics in a solid-state design. The 330500-00-04 is to measure absolute (relative to free space) bearing housing, casing, or structural vibration, making it ideal for machinery condition monitoring applications where detection of common machine malfunctions such as unbalance and misalignment is required.
Because the 330500-00-04 incorporates solid-state electronics and has no moving parts, it does not suffer from mechanical degradation and wear, ensuring reliable long-term operation in demanding industrial environments. The 330500-00-04 can be mounted vertically, horizontally, or at any other angle of orientation, providing exceptional flexibility for installation on various machine surfaces and configurations.
Because the 330500-00-04 incorporates solid-state electronics and has no moving parts, it does not suffer from mechanical degradation and wear, ensuring reliable long-term operation in demanding industrial environments. The 330500-00-04 can be mounted vertically, horizontally, or at any other angle of orientation, providing exceptional flexibility for installation on various machine surfaces and configurations.
Alternative Names
330500-00-O4
330500-OO-04
3305OO-00-04
33O500-00-04
330500 00 04
330500 00 O4
330500 OO 04
3305OO 00 04
33O500 00 04
330500-00-01
330500-00-02
330500-00-00
Information
Overview
Manuals
Application Notes
Product Applications
Electrical Connection
Features:
- Solid-State Electronics with No Moving Parts
- Absolute Vibration Measurement Capability
- Flexible Mounting at Any Orientation
- Embedded Integrated Electronics in Piezoelectric Design
- Comprehensive Hazardous Area and Maritime Certifications
The sensor delivers a sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5% with a velocity range of 127 mm/s pk (5.0 in/s pk). The frequency response extends from 4.5 Hz to 2,000 Hz (270 to 120,000 cpm) ±3.0 dB, or 6.0 Hz to 1,000 Hz (360 to 60,000 cpm) ±10%. The mounted resonant frequency is 15 kHz minimum, ensuring flat response across the intended measurement bandwidth.
The transducer features a 316L stainless steel case with a height of 63 mm (2.5 in) and a mounting surface diameter of 33 mm (1.3 in). The unit weighs 0.15 kg net. The top-mounted connector is a 2-pin MIL-C-5015 connector. The recommended mounting torque is 4.5 N·m ± 0.6 N·m (40 in·lbf ± 5 in·lbf). The transducer can be mounted in any orientation. Pin A goes positive with respect to Pin B when velocity is from base to top of the transducer.
The 330500-00-04 Bently Nevada Velomitor Piezo-velocity Sensor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330500-00-04 Velomitor Piezo-velocity Sensor Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The operating temperature range spans -40°C to +121°C (-40°F to +250°F), with a storage temperature range of -54°C to +150°C (-65°F to +302°F). The unit withstands 100% condensing humidity in non-submerged conditions and has a shock limit of 5000 g pk maximum. The magnetic field susceptibility is less than 0.0068 mm/s/gauss (0.268 mil/s/gauss) at 50 gauss, 50–60 Hz.
The maximum cable length is 305 metres (1,000 feet) with no signal degradation. The transducer complies with FCC Part 15, EMC Directive 2014/30/EU, and RoHS Directive 2011/65/EU.
Primary applications include vibration monitoring on pumps, motors, fans, compressors, gearboxes, and other rotating machinery where velocity measurement is preferred for condition monitoring and machinery protection. The 330500-00-04 is suitable for use in hazardous locations requiring intrinsic safety or non-incendive protection.
- Centrifugal Compressors: Provides early warning of shaft imbalances, misalignments, or bearing failures
- Turbo-Expanders: Tracks high-speed rotor stability in cryogenic/gas-processing facilities
- Pipeline Pumps: Safeguards crude/product transport pumps from catastrophic damage
- Fans/Blowers: Monitors massive air handlers in steel mills, cement plants, and mining
- Gearboxes: Tracks high-load shaft displacements to prevent gear meshing disasters
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Cable Selection: Deploy a 2-conductor, twisted, shielded cable equipped with a 2-pin Mil-C-5015 socket.
Pin Polarities: Connect Pin A as the positive signal/power and Pin B as the negative common.
Shield Grounding: Terminate the shield at the monitoring system ground block only.Isolation Rules: Keep the sensor case floating to completely prevent ground loop errors.
Conduit Defense: Run the cable through dedicated conduit to shield from physical damage.
EMI Separation: Route the signal line far away from high-voltage motor power lines.
Technical notes
For the 330500-00-04 to be effective for overall machine protection, the system must continually transmit a significant amount of rotor vibration to the machine casing or mounting location of the 330500-00-04. Care must be taken to install the 330500-00-04 accelerometer transducer on the bearing housing or machine casing, as improper installation may decrease the transducer amplitude and frequency response and/or generate false signals that do not represent actual vibration.
FAQs
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What is the 330500-00-04?
+The Bently Nevada 330500-00-04 is a rugged Velomitor Piezo-velocity Sensor designed to measure absolute vibration on industrial rotating machinery -
What is the difference between an accelerometer and a Velomitor?
+While a traditional accelerometer measures acceleration, the Velomitor is an integrating piezo-accelerometer. It contains internal electronics that electronically integrate the acceleration signal, allowing it to output measurements directly in units of velocity (e.g., mm/s or in/s), which is often the most useful metric for assessing machinery health. -
How long can the connecting cable be?
+The 330500 sensor supports cable lengths of up to 305 meters (1,000 feet) without experiencing any signal degradation. Standard compatible cables with Mil-C-5015 circular connectors or ring lugs are used. -
What connector and cabling are required?
+The sensor features a 2-pin MIL-C-5015 hermetically sealed top connector. It requires a twisted, shielded 2-wire cable (such as the Bently Nevada 9571 or 148474 cables) to maintain signal integrity up to a maximum distance of 305 meters (1,000 feet).
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN