Manufacturer: Bently Nevada
Product No.: 330500-03-01
Country of origin:United States
Product Type: Velomitor Piezo-velocity Sensor
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 142g
Dimensions: 63.2 mm x 25.3 mm x 25.3 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The 330500-03-01 is a Velomitor Piezo-velocity Sensor configured with a 1/4-28 UNF mounting thread (Option 03) and no specific agency approval (Option 01 - CSA/US/C). This specialized piezoelectric accelerometer is designed for measuring absolute casing, bearing housing, or structural vibration on rotating machinery. By utilizing solid-state electronics with no moving parts, the 330500 provides long-term stability and immunity to mechanical wear, allowing for installation in any orientation—vertical, horizontal, or angled.
This sensor incorporates integrated electronics to convert raw piezoelectric signals into velocity-proportional outputs. It is suitable for monitoring applications where the transmission of rotor vibration to the machine casing is significant. For best performance, the sensor must be rigidly mounted on the bearing housing or casing to ensure accurate amplitude and frequency response. Users should avoid integrating this sensor's output to measure displacement, as electrical noise amplification can degrade measurement data.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330500-03-01 | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread Adaptor | 03 | 1/4-28 UNF |
| B - Agency Approval | 01 | CSA/US/C |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330500-03-01 |
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) +/- 5% |
| Frequency Response | 4.5 Hz to 5 kHz (+/- 3.0 dB); 6.0 Hz to 2.5 kHz (+/- 0.9 dB) |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Operating Temperature | -55 degC to 121 degC (-67 degF to 250 degF) |
| Case Material | 316L stainless steel |
| Connector | 2-pin Mil-C-5015 |
| Weight | 142 g (0.142 kg) |
| Dimensions (H x D) | 63.2 mm x 25.3 mm |
| Grounding | Case isolated |
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
An industrial joystick is only the first element in a safe motion command chain. This guide covers sensing choices, wiring, signal validation, PLC logic, restart behavior, and commissioning for...
PID tuning becomes safer when engineers can see how proportional, integral, and derivative actions reshape error, output, and response over time. This guide turns live trends into a disciplined...
A linear axis should be proven mechanically before aggressive tuning begins. This commissioning workflow covers scaling, direction, limits, homing, STO, low-speed tests, and evidence-based tuning for...
Interposing relays protect PLC and DCS interfaces by separating voltage domains, matching output capacity to field loads, and making faults easier to isolate. This guide explains selection,...
Input filtering can stabilize PLC data, but excessive smoothing delays alarms and masks process changes. Learn how to diagnose noise, select hardware or software filters, and validate response time.
SCR and PWM drives regulate brushed DC motors differently. Compare current ripple, low-speed torque, field control, feedback, reversing, braking energy, electromagnetic effects, and retrofit risks...
