{"product_id":"330500-01-02-velomitor-piezo-velocity-sensor-bently-nevada","title":"330500-01-02 Velomitor Piezo-velocity Sensor - Bently Nevada","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada 330500-01-02 Velomitor Piezo-velocity Sensor: Precision Vibration Monitoring\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications of the 330500 Velomitor Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eSensitivity:\u003c\/strong\u003e 3.94 mV\/mm\/s (100 mV\/in\/s) with ±5% accuracy. This rating applies at +20°C to +30°C and 100 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eFrequency Response:\u003c\/strong\u003e 4.5 Hz to 5 kHz (270 cpm to 300 kcpm) at ±3.0 dB. For tighter tolerance, 6.0 Hz to 2.5 kHz delivers ±0.9 dB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eVelocity Range:\u003c\/strong\u003e 1270 mm\/s (50 in\/s) peak. This high range captures severe vibration events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eAmplitude Linearity:\u003c\/strong\u003e ±2% up to 152 mm\/s (6 in\/s) peak. The sensor maintains accuracy across its operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eOutput Bias Voltage:\u003c\/strong\u003e -12 ±3.0 VDC referenced to Pin A. This bias remains stable over temperature changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eDynamic Output Impedance:\u003c\/strong\u003e Less than 2400 Ω. This low impedance allows long cable runs without signal loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eBroadband Noise Floor (4.5 Hz to 5 kHz):\u003c\/strong\u003e 0.004 mm\/s (160 μin\/s) rms nominal. The noise floor ensures clean data for analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eMounted Resonant Frequency:\u003c\/strong\u003e Greater than 12 kHz. This high resonance avoids interference with measurement frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eTemperature Sensitivity:\u003c\/strong\u003e -14% to +7.5% typical over the operating temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eTransverse Sensitivity:\u003c\/strong\u003e Less than 5% of sensitivity. This low value minimizes cross-axis errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental and Physical Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eOperating Temperature:\u003c\/strong\u003e -55°C to 121°C (-67°F to 250°F). The sensor performs reliably in extreme thermal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eShock Survivability:\u003c\/strong\u003e 5,000 g peak maximum. This ruggedness protects the sensor during sudden impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eRelative Humidity:\u003c\/strong\u003e Up to 100% non-submerged. The hermetically-sealed case prevents moisture ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eBase Strain Sensitivity:\u003c\/strong\u003e 0.005 in\/s\/mstrain. Minimal strain response avoids false vibration readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eMagnetic Field Susceptibility:\u003c\/strong\u003e Less than 51 min\/s\/gauss (50 gauss, 50-60Hz). Strong magnetic fields do not disrupt measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eWeight:\u003c\/strong\u003e 142 grams (5.0 oz) typical. The compact design simplifies installation on rotating machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eDiameter and Height:\u003c\/strong\u003e 25.3 mm (0.995 in) diameter, 63.2 mm (2.49 in) height. These dimensions fit tight mounting spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eCase Material:\u003c\/strong\u003e 316L stainless steel. This material resists corrosion in industrial and marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation and Mounting Guidelines for Model 330500\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eMounting Thread Option:\u003c\/strong\u003e -01 1\/2-20 UNF. Use this thread for secure attachment to machine surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eMounting Torque:\u003c\/strong\u003e 32-46 kg cm (24-40 in-lb) maximum. Do not exceed this torque to avoid damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eConnector Type:\u003c\/strong\u003e 2-pin Mil-C-5015 hermetically-sealed with 316L stainless steel shell. This connector ensures reliable signal transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003ePolarity Information:\u003c\/strong\u003e When the case moves toward the connector, Pin A becomes positive relative to Pin B. Follow this polarity for correct signal orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eMaximum Cable Length:\u003c\/strong\u003e 305 meters (1,000 feet) using part number 02173006. This length does not degrade the signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eRecommended Cable Length:\u003c\/strong\u003e 208 ft (63m) for 50g vibration at 10 kHz with 200 pf\/m cable capacitance. This recommendation optimizes performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c6e9e;\"\u003eGrounding:\u003c\/strong\u003e Case isolated. This isolation prevents ground loops in monitoring systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the 330500-01-02 in stock?\u003c\/strong\u003e\u003cbr\u003eYes, we have this model in stock. We maintain inventory for immediate shipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the typical lead time for shipping?\u003c\/strong\u003e\u003cbr\u003eWe ship within 5 days after order confirmation. Most orders leave our warehouse within 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich carriers do you use for delivery?\u003c\/strong\u003e\u003cbr\u003eWe ship via FedEx, UPS, and DHL. You can choose your preferred option at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is your return policy?\u003c\/strong\u003e\u003cbr\u003eWe support returns within 30 days from delivery. The sensor must be unused and in original packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this sensor with a cable longer than 305 meters?\u003c\/strong\u003e\u003cbr\u003eThe maximum recommended cable length is 305 meters (1000 feet) of part number 02173006. Longer runs may degrade signal quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the -02 agency approval option include?\u003c\/strong\u003e\u003cbr\u003eThe -02 option provides ATEX (European) certification for hazardous areas. It includes Ex ia and Ex nL ratings for gas and dust environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the sensor work at temperatures below -55°C?\u003c\/strong\u003e\u003cbr\u003eOperating outside -55°C to 121°C may produce false readings. Please respect the specified limits for accurate monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 30px;\"\u003eFor inquiries, contact us at \u003ca style=\"color: #2c6e9e; text-decoration: underline;\" href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or \u003ca style=\"color: #2c6e9e; text-decoration: underline;\" href=\"https:\/\/wa.me\/861539249628\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp).\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca style=\"color: #2c6e9e; text-decoration: underline;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45904450683041,"sku":"330500-01-02","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/330500-01-02.jpg?v=1775812702","url":"https:\/\/www.autonexcontrol.com\/cs\/products\/330500-01-02-velomitor-piezo-velocity-sensor-bently-nevada","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}