330525-02 Bently Nevada Velomitor XA Piezo-Velocity Sensor
Technical specifications
Manufacturer: Bently Nevada
Condition：New with Original Package
Product Type: Piezo Velocity Sensors
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
By submitting a request for this item, you confirm that you have reviewed and accepted our Terms & Conditions. Please note that all transactions will be processed offline.
Ask an expert
Help us reach more people! Share this product with your network and show your support!
Product Description
Configured for absolute machine vibration measurement, the Bently Nevada 330525-02 (330525 piezo-velocity sensor) converts mechanical vibration into an electrical velocity signal for receiving monitoring equipment. The sensor uses a piezoelectric sensing element, a 316L stainless steel case, and a two-pin MIL-C-26482 connector. The 02 ordering option specifies the SIRA/CENELEC approval configuration.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330525-02 |
| Base Model | 330525 |
| Product Type | Rugged piezo velocity sensor |
| Brand | Bently Nevada |
| Series | Velomitor XA |
| Operating Temp | -55 to +121 deg C |
| Power Consumption | -22 to -30 VDC; 2.5 to 6.0 mA bias |
| Sensitivity | 3.94 mV/mm/s, plus or minus 5% |
| Frequency Response | 4.5 to 2000 Hz, plus or minus 3 dB |
| Velocity Range | 1270 mm/s peak |
| Transverse Sensitivity | Less than 5% |
| Output Bias | -12 VDC plus or minus 3 V, referenced to pin A |
| Dynamic Output Impedance | Less than 2400 ohms |
| Case Material | 316L stainless steel |
| Connector | Two-pin MIL-C-26482 |
| Mounting Torque | 45 N-m maximum |
| Approval Order Option | 02: SIRA/CENELEC |
Mechanical Vibration Signal Characteristics
The 330525-02 measures absolute vibration at the sensor mounting location. The installation point should mechanically transmit the machine motion being monitored. The specified sensitivity is 3.94 mV/mm/s, while the frequency response extends from 4.5 to 2000 Hz within plus or minus 3 dB.
The sensor accepts a bias supply of -22 to -30 VDC with a 2.5 to 6.0 mA bias current. It produces an output bias of -12 VDC plus or minus 3 V, referenced to pin A. Therefore, the receiving monitor or signal-conditioning circuit must match the specified electrical interface.
The 316L stainless steel case provides the stated mechanical enclosure material. The two-pin MIL-C-26482 connector provides the electrical connection between the sensor and its mating cable assembly.
Frequently Asked Questions
Q: What supply does the 330525-02 require?
A: The sensor requires -22 to -30 VDC with a 2.5 to 6.0 mA bias current.
Q: What vibration frequency range does the sensor measure?
A: Its specified frequency response is 4.5 to 2000 Hz within plus or minus 3 dB.
Q: What connector does the 330525-02 use?
A: The sensor uses a two-pin MIL-C-26482 connector.
Field Installation Guidelines
Mount the sensor on a surface that adequately transfers the machine housing vibration to the sensing element. Apply mounting torque without exceeding the specified 45 N-m maximum.
Use the specified mating cable and connector arrangement. Keep the sensor cable routed away from sources of electrical interference where practical, and avoid unnecessary mechanical strain at the connector.
Verify supply polarity before energizing the sensor. Confirm that the receiving monitoring equipment accepts the sensor's -12 VDC output bias and specified dynamic signal characteristics.
For the 02 ordering option, verify the actual approval markings on the supplied hardware and confirm that the complete sensor and cable installation satisfies the applicable installation requirements. Do not determine certification status from the ordering suffix alone.
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.