{"product_id":"177230-00-01-cn-bently-nevada-transmitter-4-20ma","title":"177230-00-01-CN Bently Nevada Transmitter 4-20mA","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada 177230-00-01-CN Seismic Transmitter – 4-20 mA Loop for PLC and DCS Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Specifications and Output Signal\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExcitation voltage: \u003cstrong\u003e12 to 30 Vdc\u003c\/strong\u003e with current limited to 40 mA.\u003c\/li\u003e\n\u003cli\u003eOutput signal: \u003cstrong\u003e4 to 20 mA current loop\u003c\/strong\u003e from Pin A to Pin B.\u003c\/li\u003e\n\u003cli\u003eFull scale range: \u003cstrong\u003e0 to 12.7 mm\/s (0 to 0.5 in\/s) ±10%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eZero level: \u003cstrong\u003e4 ± 0.3 mA\u003c\/strong\u003e equals 0.0 mm\/s vibration.\u003c\/li\u003e\n\u003cli\u003eFull scale level: \u003cstrong\u003e20 ± 2 mA\u003c\/strong\u003e equals the full measurement range.\u003c\/li\u003e\n\u003cli\u003eSettling time: \u003cstrong\u003eless than 15 seconds\u003c\/strong\u003e within 2% of final value.\u003c\/li\u003e\n\u003cli\u003eFrequency response: \u003cstrong\u003e10 Hz to 1 kHz ±10% (600 cpm to 60 kcpm ±10%)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOutput signal proportion: directly proportional to \u003cstrong\u003eRMS vibration levels\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eConnector Wiring Convention – 3-Pin MIL-C-5015\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePin A: \u003cstrong\u003e4-20 mA Positive Loop\u003c\/strong\u003e (positive with reference to Pin B).\u003c\/li\u003e\n\u003cli\u003ePin B: \u003cstrong\u003e4-20 mA Loop Return\u003c\/strong\u003e (negative loop return for Pin A and common for dynamic signal).\u003c\/li\u003e\n\u003cli\u003ePin C: \u003cstrong\u003eDynamic Acceleration Signal\u003c\/strong\u003e (unbuffered, referenced to Pin B).\u003c\/li\u003e\n\u003cli\u003eConnector type: \u003cstrong\u003e3-pin MIL-C-5015, 316L stainless steel\u003c\/strong\u003e top entry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Dimensions and Materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: \u003cstrong\u003e25.4 mm (1.00 in)\u003c\/strong\u003e for compact installation.\u003c\/li\u003e\n\u003cli\u003eHeight: \u003cstrong\u003e66.0 mm (2.60 in)\u003c\/strong\u003e from base to connector top.\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e131 g (4.62 oz)\u003c\/strong\u003e typical – lightweight design.\u003c\/li\u003e\n\u003cli\u003eCase material: \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e for excellent corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eMounting hole in body: \u003cstrong\u003e1\/4-28 UNF\u003c\/strong\u003e threaded connection.\u003c\/li\u003e\n\u003cli\u003eAlternative mounting threads: \u003cstrong\u003eM6 x 1 SI, M8 x 1.25 SI, or 1\/4-28 UNF\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eMounting torque: \u003cstrong\u003e4 to 7 N-m (35.4 to 62.0 in-lbf)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Limits and Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/strong\u003e for harsh sites.\u003c\/li\u003e\n\u003cli\u003eRelative humidity: \u003cstrong\u003eto 100% non-submerged\u003c\/strong\u003e condensing conditions.\u003c\/li\u003e\n\u003cli\u003eSensor seal: \u003cstrong\u003ehermetically sealed\u003c\/strong\u003e for moisture protection.\u003c\/li\u003e\n\u003cli\u003eShock survivability: \u003cstrong\u003e9.810 m\/s² (1.000 g peak)\u003c\/strong\u003e maximum drop test.\u003c\/li\u003e\n\u003cli\u003eElectrical isolation: \u003cstrong\u003egreater than 10⁸ ohms\u003c\/strong\u003e between circuits and case.\u003c\/li\u003e\n\u003cli\u003eIsolation breakdown voltage: \u003cstrong\u003e600 Vrms\u003c\/strong\u003e with less than 1 mA leakage.\u003c\/li\u003e\n\u003cli\u003eMagnetic field sensitivity: \u003cstrong\u003eless than 20 μm\/s\/gauss (790 μin\/s\/gauss) peak\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance and Sensing Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSensing element type: \u003cstrong\u003eceramic \/ shear\u003c\/strong\u003e for stable long-term performance.\u003c\/li\u003e\n\u003cli\u003eMounted resonant frequency: \u003cstrong\u003egreater than 12 kHz\u003c\/strong\u003e for high-frequency response.\u003c\/li\u003e\n\u003cli\u003eTransverse sensitivity: \u003cstrong\u003eless than 5% of sensitivity\u003c\/strong\u003e – minimal cross-axis error.\u003c\/li\u003e\n\u003cli\u003eIntended use: directly interfaces with \u003cstrong\u003ePLCs, DCS, and SCADA systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eInternal power supply requirement: current limited in the \u003cstrong\u003e30 mA to 35 mA\u003c\/strong\u003e range typically.\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: What output signal does the 177230-00-01-CN provide?\u003c\/strong\u003e\u003cbr\u003eA: It provides a \u003cstrong\u003e4 to 20 mA current loop\u003c\/strong\u003e signal proportional to RMS vibration velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I connect this transmitter directly to a PLC?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Bently Nevada designed it for direct connection to \u003cstrong\u003ePLCs, DCS, and SCADA systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the measurement range of this model?\u003c\/strong\u003e\u003cbr\u003eA: Full scale range is \u003cstrong\u003e0 to 12.7 mm\/s (0 to 0.5 in\/s) ±10%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What frequency range does it cover?\u003c\/strong\u003e\u003cbr\u003eA: Frequency response is \u003cstrong\u003e10 Hz to 1 kHz ±10% (600 cpm to 60 kcpm)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the 177230-00-01-CN hermetically sealed?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The sensor seal is \u003cstrong\u003ehermetically sealed\u003c\/strong\u003e for 100% non-submerged humidity conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: From \u003cstrong\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the 177230-00-01-CN available for immediate shipment?\u003c\/strong\u003e\u003cbr\u003eA: Yes. We have \u003cstrong\u003enew original stock\u003c\/strong\u003e and ship within 5 days via DHL\/FedEx\/UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What mounting thread does this transmitter use?\u003c\/strong\u003e\u003cbr\u003eA: It has a \u003cstrong\u003e1\/4-28 UNF mounting hole\u003c\/strong\u003e. Adapters for M6 x 1 SI or M8 x 1.25 SI are also available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I return this item if it does not fit my system?\u003c\/strong\u003e\u003cbr\u003eA: We accept returns within \u003cstrong\u003e30 days\u003c\/strong\u003e from delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003ePartner NexAuto Technology Limited:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45954677932193,"sku":"177230-00-01-CN","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/177230-00-01-CN.jpg?v=1776936173","url":"https:\/\/www.autonexcontrol.com\/vi\/products\/177230-00-01-cn-bently-nevada-transmitter-4-20ma","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}