{"product_id":"330500-07-04-bently-nevada-velomitor-piezo-velocity-sensor","title":"330500-07-04 | Bently Nevada Velomitor Piezo-velocity Sensor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330500-07-04\u003c\/strong\u003e is a \u003cstrong\u003eVelomitor Piezo-Velocity Sensor\u003c\/strong\u003e featuring a \u003cstrong\u003e3\/8-16 UNC mounting thread\u003c\/strong\u003e and \u003cstrong\u003emultiple agency approvals\u003c\/strong\u003e (CSA, ATEX).\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bently Nevada (Baker Hughes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Velomitor Piezo-Velocity Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Piezoelectric Velocity Transducer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread Adapter:\u003c\/strong\u003e 3\/8-16 UNC (07)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval:\u003c\/strong\u003e Multiple approvals (04) — CSA, ATEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type:\u003c\/strong\u003e Absolute vibration velocity (relative to free space)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 3.94 mV\/mm\/s (100 mV\/in\/s) ±5% at 80 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 2.0 Hz to 1.0 kHz (±3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransverse Sensitivity:\u003c\/strong\u003e \u0026lt; 5% of axial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt; 100 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e 18 to 30 VDC, 2 to 10 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Limit:\u003c\/strong\u003e 5000 g peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +100°C (-40°F to +212°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +120°C (-40°F to +248°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e 316L stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 2-pin Mil-C-5015, hermetically sealed, 316L stainless steel shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Height 63.2 mm (2.49 in) × Diameter 25.3 mm (0.995 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~142 g (5.0 oz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Torque:\u003c\/strong\u003e 32–46 kg-cm (24–40 in-lb) maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP65 (hermetically sealed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Surface:\u003c\/strong\u003e Prepare flat, smooth surface. Roughness \u003cstrong\u003eRa 3.2 µm\u003c\/strong\u003e or better.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole:\u003c\/strong\u003e Drill and tap \u003cstrong\u003e3\/8-16 UNC\u003c\/strong\u003e to depth of at least \u003cstrong\u003e12 mm\u003c\/strong\u003e. Ensure perpendicularity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Installation:\u003c\/strong\u003e Apply anti-seize. Thread by hand until snug. Torque \u003cstrong\u003e32–46 kg-cm (24–40 in-lb)\u003c\/strong\u003e max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Connector facing primary vibration direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e Use 2-pin Mil-C-5015 compatible cable (84661 series). Max cable length: \u003cstrong\u003e305 m\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ground shield at monitoring system end only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerification:\u003c\/strong\u003e Confirm output responds to machine vibration.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does 330500-07-04 mean?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003e330500\u003c\/strong\u003e = Velomitor; \u003cstrong\u003e07\u003c\/strong\u003e = 3\/8-16 UNC mounting thread; \u003cstrong\u003e04\u003c\/strong\u003e = multiple approvals (CSA, ATEX).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is 3\/8-16 UNC a common thread?\u003c\/strong\u003e\u003cbr\u003eA: Yes. 3\/8-16 UNC is widely used on North American industrial equipment, particularly pumps and motors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between -07-04 and -01-04?\u003c\/strong\u003e\u003cbr\u003eA: Only the mounting thread differs: \u003cstrong\u003e-07-\u003c\/strong\u003e = 3\/8-16 UNC; \u003cstrong\u003e-01-\u003c\/strong\u003e = 1\/2-20 UNF. Electrical and approval specifications are identical.\u003c\/p\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the \u003cstrong\u003eexisting mounting thread\u003c\/strong\u003e on your machine before ordering. 3\/8-16 UNC is imperial; M8×1 is metric.\u003c\/li\u003e\n\u003cli\u003eFor hazardous areas, the \u003cstrong\u003e-04\u003c\/strong\u003e suffix provides CSA and ATEX coverage.\u003c\/li\u003e\n\u003cli\u003eMatch exact model number when replacing sensors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53797698076856,"sku":"330500-07-04","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/330500-07-04.png?v=1784701046","url":"https:\/\/www.globalpetroparts.com\/products\/330500-07-04-bently-nevada-velomitor-piezo-velocity-sensor","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}