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Bently Nevada 330500-00-01 Velomitor Piezo-velocity Sensor
Bently Nevada 330500-00-01 Velomitor Piezo-velocity Sensor
Technical Specifications:
Manufacturer:
Bently Nevada
Product No.:
330500-00-01
Condition:
In Stock
Product Type:
Velomitor Piezo-velocity Sensor
Product Origin:
USA
Weight:
142g
Shipping port:
Xiamen
Warranty:
12 months
330500-00-01 Velomitor Piezo-velocity Sensor
Description
The Bently Nevada 330500 Velomitor Piezo-velocity Sensor is designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. This specialized piezoelectric accelerometer incorporates embedded integrated electronics in a solid-state design. Due to its solid-state electronics and lack of moving parts, the sensor does not suffer from mechanical degradation and wear. It can be mounted in various orientations, including vertical, horizontal, or at any other angle.
Specifications
Electrical:
| Feature | Specification |
|---|---|
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) ±5% |
| Frequency Response |
4.5 Hz to 5 kHz (270 cpm to 300 kcpm) ±3.0 dB 6.0 Hz to 2.5 kHz (360 cpm to 150 kcpm) ±0.9 dB |
| Temperature Sensitivity | -14% to +7.5% typical over the operating temperature range |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Transverse Sensitivity | Less than 5% of sensitivity |
| Amplitude Linearity | ±2% to 152 mm/s (6 in/s) peak |
| Mounted Resonant Frequency | Greater than 12 kHz |
| Output Bias Voltage | -12 ±3.0 VDC, over temperature referenced to Pin A |
| Dynamic Output Impedance | Less than 2400 Ω |
| Broadband Noise Floor | 0.004 mm/s (160 μin/s) rms, nominal |
| Grounding | Case isolated |
| Maximum Cable Length | 305 meters (1,000 feet) of cable, part number 02173006, with no degradation of signal |
Environmental Limits:
| Feature | Specification |
|---|---|
| Operating Temperature | -55°C to 121°C (-67°F to 250°F) |
| Shock Survivability | 5,000 g peak, maximum |
| Relative Humidity | To 100% non-submerged; case is hermetically-sealed |
| Base Strain Sensitivity | 0.005 in/s/µstrain |
| Magnetic Field Susceptibility | <51 µin/s/gauss (50 gauss, 50-60Hz) |
Physical:
| Feature | Specification |
|---|---|
| Weight | 142 grams (5.0 oz), typical |
| Diameter | 25.3 mm (0.995 in) |
| Height | 63.2 mm (2.49 in) |
| Case Material | 316L stainless steel |
| Connector | 2-pin Mil-C-5015 hermetically-sealed, 316L stainless steel shell |
| Mounting Torque | 32-46 kg cm (24-40 in-lb) max |
| Polarity | When the sensor case motion is toward the connector, Pin A becomes positive with respect to pin B |
Ordering Information
Velomitor Piezo-velocity Sensor: 330500-00-01
| Code | Description |
|---|---|
| A: Mounting Thread Adaptor Option | |
| 00 | No adapter |
| B: Agency Approval Option | |
| 01 | CSA/US/C |
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