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PRODUCT DESCRIPTION
Ruggedized piezo velocity sensor
Bently Nevada 330525-10 is a piezo-velocity sensor. The ruggedized piezo-velocity sensor measures machine-housing vibration through a conditioned velocity output. Its weatherproof connector and matching cable assembly support installations without a separate sensor housing. The mechanical location must transmit the vibration that the monitoring system is intended to measure.
Check the exact approval suffix and mating cable before installation. Match the receiving input to the published sensitivity, supply and frequency response. An unidentified suffix does not establish hazardous-area approval, and a similar Velomitor housing does not prove unrestricted interchangeability.
Check the exact approval suffix and mating cable before installation. Match the receiving input to the published sensitivity, supply and frequency response. An unidentified suffix does not establish hazardous-area approval, and a similar Velomitor housing does not prove unrestricted interchangeability.
BEFORE YOU BUY
Confirm the complete installed configuration
ACTUAL APPLICATIONS
Where 330525-10 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 · OIL & GAS
Oil Production, Gas Processing and Petroleum Refining
Turbines and compressors serving liquefied natural gas production facilities.Refinery compressors and process pumps serving downstream petroleum production. -
02 · MINING & MINERALS
Mining Operations and Mineral Processing
Ore crushers and grinding mills at mineral processing plants.Process pumps and conveyors serving mineral processing plant operations. -
03 · 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.
Technical specifications for 330525-10
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Product Model330525-10
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Product ParametersRuggedized piezo velocity sensor
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In stock9 units
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ManufacturerBently Nevada
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Nominal sensitivity3.94 mV per mm/s, +/-5%
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Frequency response4.5 Hz to 2 kHz, +/-3 dB
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Velocity range1270 mm/s peak
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Transverse sensitivityLess than 5%
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Amplitude linearity+/-2% to 152 mm/s peak
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Supply voltage-22 to -30 Vdc
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Bias current2.5 to 6.0 mA
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Output bias-12 +/-3 Vdc, referenced to pin A
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Dynamic output impedanceLess than 2400 ohm
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Operating temperature-55 to +121 deg C
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Case material316L stainless steel
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Electrical connectorTwo-pin MIL-C-26482, hermetically sealed
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Mounting torque limit45 N m maximum
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Cable bend radius1.5 in minimum
View all additional
Alternative Names
330525-10 piezo-velocity sensor
Bently Nevada 330525-10
330525 10 piezo-velocity sensor
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
RUGGEDIZED PIEZO VELOCITY SENSOR
Integrating 330525-10
The ruggedized piezo-velocity sensor measures machine-housing vibration through a conditioned velocity output. Its weatherproof connector and matching cable assembly support installations without a separate sensor housing. The mechanical location must transmit the vibration that the monitoring system is intended to measure.
Use the documented 106765 interconnect cable and a compatible Velomitor velocity input. Where a terminal housing joins sensor cable to field wiring, the 106769 housing accepts up to two Velomitor XA sensor cables. Confirm the actual cable and installation instructions.
Read User Guide 100076 before installation. Respect the 45 N m maximum mounting torque and 1.5-inch minimum cable bend radius. IP65 and NEMA 4X design statements depend on proper installation with the mating extension cable, not the bare connector alone.
Features:
- Match complete ordering options, sensing-chain configuration, mounting and target arrangement
- Follow the applicable installation instructions
- Confirm unverified configuration details
The 330525-10 piezo-velocity sensor requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify the complete replacement identity before commissioning
Replacement of 330525-10 requires comparing complete ordering options, sensing-chain configuration, mounting and target arrangement. A shared base family or similar appearance does not establish a drop-in replacement for the complete ordered assembly.
Use the documented 106765 interconnect cable and a compatible Velomitor velocity input. Where a terminal housing joins sensor cable to field wiring, the 106769 housing accepts up to two Velomitor XA sensor cables. Confirm the actual cable and installation instructions.
No verified exact-order discontinuation date, product revision or designated successor is asserted. Document revisions identify the reference literature, not hardware changes to the supplied product. Unconfirmed replacement options must be resolved before substitution.
Features:
- Preserve the complete ordering identity
- Compare the installed electrical and mechanical interfaces
- Do not infer hardware revisions or successor models
The 330525-10 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: No verified product PDF is currently available on this page. Amikong-hosted reference documents will be listed only after their product identity and scope have been checked. Consult the applicable manufacturer instructions before use; 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 330525-10 piezo-velocity sensor must be checked for document applicability before installation or commissioning.
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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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 size7.5x2.8x2.8cm
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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 reference9031809090
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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 330525-10
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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What type of product is 330525-10?
330525-10 is a piezo-velocity sensor. Check the exact approval suffix and mating cable before installation. Match the receiving input to the published sensitivity, supply and frequency response. An unidentified suffix does not establish hazardous-area approval, and a similar Velomitor housing does not prove unrestricted interchangeability. -
What does this device measure?
The ruggedized piezo-velocity sensor measures machine-housing vibration through a conditioned velocity output. Its weatherproof connector and matching cable assembly support installations without a separate sensor housing. The mechanical location must transmit the vibration that the monitoring system is intended to measure. -
What must be checked for system compatibility?
Use the documented 106765 interconnect cable and a compatible Velomitor velocity input. Where a terminal housing joins sensor cable to field wiring, the 106769 housing accepts up to two Velomitor XA sensor cables. Confirm the actual cable and installation instructions. -
Which monitoring application is documented?
The manufacturer describes a matching weatherproof connector and cable arrangement suitable for moist environments. Correct assembly is required to maintain the documented installation protection. -
What installation precautions apply?
Read User Guide 100076 before installation. Respect the 45 N m maximum mounting torque and 1.5-inch minimum cable bend radius. IP65 and NEMA 4X design statements depend on proper installation with the mating extension cable, not the bare connector alone. -
Does the environmental rating apply without a mating cable?
No. The manufacturer links the IP65 and NEMA 4X design statement to proper installation with the mating extension cable. Follow the documented connector and cable arrangement. -
Is this the same as a self-generating Seismoprobe?
No. This sensor requires the specified negative DC voltage and bias current. A moving-coil Seismoprobe generates its own voltage, so its input arrangement must not be assumed compatible.
READY TO VERIFY YOUR PART?
Get a 330525-10 quote with price, lead time and revision check.
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