Bently Nevada 330425-01-CN Accelerometer Acceleration Transducer
Technical specifications
Manufacturer: Bently Nevada
Condition：New with Original Package
Product Type: Accelerometers
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
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Product Description
The Bently Nevada 330425-01-CN (330425-01-CN Accelerometer Acceleration Transducer), operates as a dedicated hardware component for casing vibration and acceleration monitoring within machinery protection systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330425-01-CN |
| Brand | Bently Nevada |
| Origin | Standard Industrial Manufacturing |
| Weight | 99 g (3.5 oz) typical (no cable) |
| Dimensions | Diameter: 23 mm (0.93 in), Height: 59 mm (2.3 in) |
| Operating Temp | -55 deg C to +121 deg C (-67 deg F to +250 deg F) |
| Power Consumption | Powered via constant current source (IEPE standard) |
| Sensitivity | 25 mV/g (+/- 5%) |
| Acceleration Range | 735 m/s2 (75 g) peak |
| Amplitude Linearity | +/- 1% to 735 m/s2 (75 g) peak |
| Mounted Resonant Frequency | Greater than 30 kHz |
Rotor Dynamics and Transducer Signal Scaling
Within rotating machinery protection architectures, casing acceleration transducers like the 330425-01-CN capture high-frequency mechanical phenomena that displacement probes may miss. Specifically, gear mesh monitoring and bearing defect frequencies generate localized impacts that propagate through the machine casing. This transducer converts physical acceleration into a proportional voltage signal utilizing an internal piezoelectric crystal element. Signal processing modules condition this output to ensure that cross-talk suppression and frequency response remain stable across the 10 Hz to 15 kHz operational span, thereby maintaining accurate rotor dynamics correlation during continuous online condition monitoring.
Frequently Asked Questions
Q: What is the required constant current excitation for this accelerometer?
A: The transducer operates on standard IEPE (Integrated Electronic Piezo-Electric) power, typically requiring a constant current supply between 2 mA and 20 mA DC.
Q: How does high-frequency excitation affect the dynamic measurement range?
A: Vibration components exceeding 15 kHz, particularly near the mounted resonant frequency greater than 30 kHz, will significantly decrease the usable peak acceleration range due to piezoelectric output amplification.
Field Installation Guidelines
- Mount the accelerometer firmly onto a flat, spot-faced machine casing surface prepared to a 32 microinch rms finish to ensure optimal high-frequency transmission.
- Apply a thin layer of coupling fluid, such as silicone grease or machine oil, to the mounting stud interface to eliminate micro-air gaps.
- Route the interconnecting signal cable away from high-voltage power conduits and variable frequency drive cables to mitigate electromagnetic interference and ground loops.
- Secure the 3-pin MIL-C-5015 receptacle firmly, ensuring proper shield grounding at the instrumentation rack end to preserve signal integrity.
Other Attribute
- Series: 3300 System
- Country of Origin: USA
- Lead Time: In Stock, 2 Working Days
In Stock Hot Items of The 3500 System
Our Competitive Brands
- - ABB Advant-800xA，Advant OCS，Bailey Infi 90 and Net 90，H&B Freelance 2000，DSQC Robots，IGCT / IGBT
- - GE General Electric Field Control, Genius I/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax
- - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,
- - Bently Nevada 3300 System, 3500 System
- - Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)
- - Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC
- - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider
TEL: +86 18030205725 E-MAIL: manskiwong@cambia.cn
Question 1: Is Our Price Competitive?
NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
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