{"product_id":"330500-05-02-bently-nevada-velomitor-sensor-atex","title":"330500-05-02 | Bently Nevada Velomitor Sensor ATEX","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada \u003cspan style=\"color: #cc0000;\"\u003e330500-05-02\u003c\/span\u003e Velomitor Piezo-velocity Sensor – ATEX Approved\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Model:\u003c\/strong\u003e Bently Nevada (Made in U.S.A). The \u003cstrong\u003e330500-05-02\u003c\/strong\u003e features a hermetically sealed 2-pin Mil-C-5015 connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval Option -02:\u003c\/strong\u003e ATEX (European) certified. This sensor meets European hazardous area requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Sensitivity:\u003c\/strong\u003e 3.94 mV\/mm\/s (100 mV\/in\/s) ±5%. This value ensures precise velocity tracking across the full measurement range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 4.5 Hz to 5 kHz (270 cpm to 300 kcpm) ±3.0 dB. Also 6.0 Hz to 2.5 kHz (360 cpm to 150 kcpm) ±0.9 dB for tighter tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelocity Range:\u003c\/strong\u003e 1270 mm\/s (50 in\/s) peak. The sensor handles high-amplitude vibrations without distortion or clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplitude Linearity:\u003c\/strong\u003e ±2% up to 152 mm\/s (6 in\/s) peak. This maintains measurement integrity under dynamic loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransverse Sensitivity:\u003c\/strong\u003e Less than 5% of sensitivity. It minimizes cross-axis errors for cleaner data output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted Resonant Frequency:\u003c\/strong\u003e Greater than 12 kHz. This avoids structural resonance within the standard operating band.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical \u0026amp; Output Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Bias Voltage:\u003c\/strong\u003e -12 ±3.0 VDC over temperature (referenced to Pin A). Stable bias supports consistent signal conditioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Output Impedance:\u003c\/strong\u003e Less than 2400 Ω. Low impedance drives long cable runs effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroadband Noise Floor (4.5 Hz to 5 kHz):\u003c\/strong\u003e 0.004 mm\/s (160 μin\/s) rms nominal. Low noise floor captures small velocity changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Case isolated. This prevents ground loops and electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cable Length:\u003c\/strong\u003e 305 metres (1,000 feet) using cable part number 02173006 with no signal degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Cable Length (50g, 10 kHz, 200 pF\/m):\u003c\/strong\u003e 208 ft (63m). Optimizes high-frequency performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental \u0026amp; Physical Limits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -55°C to 121°C (-67°F to 250°F). The \u003cstrong\u003e330500-05-02\u003c\/strong\u003e works in extreme thermal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Survivability:\u003c\/strong\u003e 5,000 g peak maximum. Withstands severe mechanical shocks from machinery impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e To 100% non-submerged (case is hermetically sealed). No moisture ingress risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Strain Sensitivity:\u003c\/strong\u003e 0.005 in\/s\/mstrain. Minimizes errors from mounting surface deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Field Susceptibility:\u003c\/strong\u003e \u0026lt;51 min\/s\/gauss (50 gauss, 50-60Hz). Resists EMI from motors and generators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 142 grams (5.0 oz) typical. Lightweight design reduces added mass on machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 25.3 mm (0.995 in). \u003cstrong\u003eHeight:\u003c\/strong\u003e 63.2 mm (2.49 in). Compact form fits tight installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e 316L stainless steel. Provides excellent corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 2-pin Mil-C-5015 hermetically sealed with 316L stainless steel shell. Ensures reliable electrical contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Torque:\u003c\/strong\u003e 32-46 kg cm (24-40 in-lb) maximum. Follow this torque to avoid damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarity:\u003c\/strong\u003e When the sensor case moves toward the connector, Pin A becomes positive with respect to Pin B. Easy wiring verification.\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\u003eQ: Is the \u003cspan style=\"color: #cc0000;\"\u003e330500-05-02\u003c\/span\u003e a genuine Bently Nevada sensor with ATEX?\u003c\/strong\u003e\u003cbr\u003eA: Yes, absolutely. We supply only brand new, original Bently Nevada sensors. This \u003cstrong\u003e330500\u003c\/strong\u003e model includes full ATEX (European) certification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What does the -02 agency approval mean?\u003c\/strong\u003e\u003cbr\u003eA: The -02 option provides ATEX (European) certification. It qualifies the sensor for use in European hazardous areas per ATEX directive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What mounting thread does the -05 option require?\u003c\/strong\u003e\u003cbr\u003eA: The -05 option is unavailable for \u003cstrong\u003e330500\u003c\/strong\u003e. For 1\/4-18 NPT mounting, please order \u003cstrong\u003e330525\u003c\/strong\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range of this Velomitor sensor?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e330500-05-02\u003c\/strong\u003e operates from -55°C to 121°C (-67°F to 250°F). It withstands extreme industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this sensor in a hazardous area?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It carries Ex ia IIC T4 and AEx ia IIC T4 approvals for Class I, Division 1, Groups A, B, C, D. Also suitable for Class II\/III. T4 rating from -40°C to 100°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How long can the cable be without signal loss?\u003c\/strong\u003e\u003cbr\u003eA: Maximum cable length is 305 meters (1000 feet) using part number 02173006. For high vibration 50g at 10 kHz, limit to 63 meters (208 ft).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Do you have this sensor in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we keep the \u003cstrong\u003e330500-05-02\u003c\/strong\u003e in stock. We ship within 5 days via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the sensitivity of the sensor?\u003c\/strong\u003e\u003cbr\u003eA: Sensitivity is 3.94 mV\/mm\/s (100 mV\/in\/s) ±5%. It provides a standard 100 mV\/in\/s output for velocity monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the case electrically isolated?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the case is isolated. This prevents ground loops and improves signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What happens if I exceed the velocity range?\u003c\/strong\u003e\u003cbr\u003eA: The sensor measures up to 1270 mm\/s (50 in\/s) peak. Exceeding this may cause non-linear output or damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca style=\"color: #0066cc;\" href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca style=\"color: #0066cc;\" rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp). Partner NexAuto Technology Limited: \u003ca style=\"color: #0066cc;\" rel=\"noopener noreferrer\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45967013904545,"sku":"330500-05-02","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/330500-05-02.jpg?v=1777276323","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/330500-05-02-bently-nevada-velomitor-sensor-atex","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}