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PRODUCT DESCRIPTION
Rugged piezo velocity sensor
Bently Nevada 330525-02 is a Velomitor XA piezo-velocity sensor with the SIRA/CENELEC ordering option. Its ruggedized 316L stainless steel construction and specified mating cable support machine housing vibration measurements. The weather-protection rating depends on correct assembly with the extension cable.
The sensor measures absolute vibration at a location that adequately transmits the machine motion of interest. Correct mounting and cable installation are necessary to preserve the documented response. Check supply polarity, receiving equipment and actual approval markings before use, rather than relying on the ordering suffix alone.
The sensor measures absolute vibration at a location that adequately transmits the machine motion of interest. Correct mounting and cable installation are necessary to preserve the documented response. Check supply polarity, receiving equipment and actual approval markings before use, rather than relying on the ordering suffix alone.
BEFORE YOU BUY
Confirm the complete installed configuration
ACTUAL APPLICATIONS
Where 330525-02 Fits Across Industrial Application Areas
Industrial uses span production and utility equipment, subject to verified product compatibility, installation requirements and operating conditions.
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01 · METALS & MINING
Steel Production and Metallurgical Plant Utility Equipment
Rolling mills and extraction fans in steel production plants.Coke oven compressors and combustion blowers serving steel plants. -
02 · PULP & PAPER
Pulp Manufacturing and Paper Production
Pulp refiners and process pumps in integrated pulp mills.Paper machine press rolls and winders in papermaking facilities. -
03 · WATER & WASTEWATER
Municipal Wastewater Collection and Treatment
Sewage lift pumps serving municipal wastewater collection and treatment.Aeration blowers and sludge equipment in wastewater treatment plants.
Technical specifications for 330525-02
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Product Model330525-02
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Product ParametersRugged piezo velocity sensor
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In stock1 unit
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ManufacturerBently Nevada
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Sensitivity3.94 mV/mm/s, plus or minus 5%
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Frequency response4.5 to 2000 Hz, plus or minus 3 dB
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Velocity range1270 mm/s peak
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Transverse sensitivityLess than 5%
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Power requirements-22 to -30 Vdc; 2.5 to 6.0 mA bias
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Output bias-12 Vdc plus or minus 3 V, referenced to pin A
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Dynamic output impedanceLess than 2400 ohms
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Case material316L stainless steel
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ConnectorTwo-pin MIL-C-26482
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Operating temperature-55 to +121 degrees C
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Mounting torque45 N-m maximum
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Approval order option02: SIRA/CENELEC
View all additional
Alternative Names
330525 02
330525-02 rugged piezo velocity sensor
Bently Nevada 330525-02
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
RUGGED PIEZO VELOCITY SENSOR
Integrating 330525-02
Bently Nevada 330525-02 is a Velomitor XA piezo-velocity sensor with the SIRA/CENELEC ordering option. Its ruggedized 316L stainless steel construction and specified mating cable support machine housing vibration measurements. The weather-protection rating depends on correct assembly with the extension cable.
The sensor measures absolute vibration at a location that adequately transmits the machine motion of interest. Correct mounting and cable installation are necessary to preserve the documented response. Check supply polarity, receiving equipment and actual approval markings before use, rather than relying on the ordering suffix alone.
For this order, verify 3.94 mV/mm/s, plus or minus 5%; 4.5 to 2000 Hz, plus or minus 3 dB; 1270 mm/s peak. Family specifications apply only to the documented component and installation. Check the complete supplied identity before selecting mating equipment.
Features:
- Match the complete ordered configuration
- Use the correct manufacturer documentation
- Keep component and system specifications distinct
The 330525-02 rugged piezo velocity sensor requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify the complete replacement identity before commissioning
Match the complete 330525-02 identity and the documented installation before replacement. Similar appearance, connector size or a shared family name does not establish an unconditional substitute.
The ordering table identifies SIRA/CENELEC. Check the delivered markings and applicable hazardous area installation requirements before using that approval.
No exact-order hardware revision, discontinuation date or designated successor was established in the reviewed manufacturer materials. Publication revision M is not a product hardware revision; unverified lifecycle claims are not added.
Features:
- Confirm exact identity before replacement
- Check field wiring and mounting requirements
- Do not infer lifecycle facts from age
The 330525-02 rugged piezo velocity sensor requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 330525-02 rugged piezo velocity sensor must be checked for document applicability before installation or commissioning.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size7.3 x 2.7 x 2.7 cm
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Shipping weight0.15 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8537101190
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OriginUSA
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 330525-02
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Is 330525-02 a 4 to 20 mA transmitter?
No. The datasheet specifies a piezo-velocity voltage-output sensor with sensitivity of 3.94 mV/mm/s. Use the appropriate receiving equipment. -
What supply polarity and current are required?
The specified supply is -22 to -30 Vdc with a bias current of 2.5 to 6.0 mA. Confirm wiring against the sensor documentation. -
Does the sensor alone provide the stated weather rating?
The manufacturer requires proper installation with a mating extension cable to achieve the stated IP65 and NEMA 4X protection. -
What is the maximum mounting torque?
The datasheet specifies 45 N-m maximum. Read the applicable user guide and check the actual mounting interface before installation. -
Why does mounting location affect the reading?
The selected machine housing must transmit the vibration of interest to the sensor. Poor location or installation can reduce the response or produce misleading data. -
What does the final 02 option mean?
The ordering table identifies SIRA/CENELEC. Check the delivered markings and applicable hazardous area installation requirements before using that approval.
READY TO VERIFY YOUR PART?
Get a 330525-02 quote with price, lead time and revision check.
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