{"product_id":"177230-01-01-cn-bently-nevada-seismic-transmitter-4-20ma","title":"177230-01-01-CN Bently Nevada Seismic Transmitter 4-20mA","description":"\u003ch2\u003e\u003cstrong\u003eBently Nevada 177230-01-01-CN Seismic Transmitter Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bently Nevada – \u003cstrong\u003eProduct No.: 177230-01-01-CN\u003c\/strong\u003e – seismic transmitter type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e7d32;\"\u003e\u003cstrong\u003eSensitivity (main loop):\u003c\/strong\u003e\u003c\/span\u003e 4 ±0.3 mA = 0.0 mm\/s; 20 ±2 mA = full scale (25.4 mm\/s).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e7d32;\"\u003e\u003cstrong\u003eFrequency response code -BB 01:\u003c\/strong\u003e\u003c\/span\u003e 10 Hz to 1 kHz ±10% (600 cpm to 60 kcpm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #1565c0;\"\u003e\u003cstrong\u003eSensing element:\u003c\/strong\u003e\u003c\/span\u003e Ceramic \/ shear type. Mounted resonant frequency \u0026gt;12 kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #1565c0;\"\u003e\u003cstrong\u003eTransverse sensitivity:\u003c\/strong\u003e\u003c\/span\u003e Less than 5% of sensitivity – excellent directional accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMagnetic field sensitivity:\u003c\/strong\u003e\u003c\/span\u003e \u0026lt;20 μm\/s\/gauss (peak) and \u0026lt;14.7 mm\/s²\/gauss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eElectrical isolation:\u003c\/strong\u003e\u003c\/span\u003e \u0026gt;108 ohms; breakdown voltage 600 Vrms with \u0026lt;1 mA leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +85°C (-40°F to +185°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock survivability:\u003c\/strong\u003e 9.810 m\/s² (1.000 g peak) per maximum drop test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSettling time:\u003c\/strong\u003e Less than 15 seconds within 2% of final value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical Dimensions and Materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 25.4 mm (1.00 in). Height: 66.0 mm (2.60 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 131 g (4.62 oz) typical. \u003cstrong\u003eCase material:\u003c\/strong\u003e 316L stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 3-pin MIL-C-5015, also 316L stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #1565c0;\"\u003e\u003cstrong\u003eMounting hole in body:\u003c\/strong\u003e\u003c\/span\u003e 1\/4-28 UNF. Alternate mounting threads: M6 X 1 SI, M8 x 1.25 SI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting torque:\u003c\/strong\u003e 4 to 7 N-m (35.4 to 62.0 in-lbf).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor seal:\u003c\/strong\u003e Hermetically sealed – ideal for harsh conditions.\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\u003e\n\u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003ePin A:\u003c\/strong\u003e\u003c\/span\u003e 4-20 mA Positive Loop (positive with reference to Pin B).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003ePin B:\u003c\/strong\u003e\u003c\/span\u003e 4-20 mA Loop Return (negative loop return for Pin A and common for dynamic signal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003ePin C:\u003c\/strong\u003e\u003c\/span\u003e Dynamic Acceleration Signal (unbuffered, referenced to Pin B).\u003c\/li\u003e\n\u003cli\u003eOutput signal: 4 to 20 mA current loop from Pin A to Pin B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull scale range (-AA 01):\u003c\/strong\u003e 25.4 mm\/s (1.0 in\/s) ±10%.\u003c\/li\u003e\n\u003cli\u003eThe transmitter output is proportional to RMS vibration levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental and Electrical Endurance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e To 100% non-submerged (no condensation issues).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #1565c0;\"\u003e\u003cstrong\u003eMagnetic field immunity:\u003c\/strong\u003e\u003c\/span\u003e Less than 20 μm\/s per gauss peak (50-60 Hz based).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #1565c0;\"\u003e\u003cstrong\u003eIsolation breakdown voltage:\u003c\/strong\u003e\u003c\/span\u003e 600 Vrms ensures safe system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcitation voltage range:\u003c\/strong\u003e 12 to 30 Vdc (current limited to 40 mA).\u003c\/li\u003e\n\u003cli\u003eCompatible with PLC, DCS, and SCADA internal supplies (typically 30-35 mA limited).\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e177230-01-01-CN\u003c\/strong\u003e requires no external signal conditioning for 4-20 mA loops.\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: Do you have this seismic transmitter in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we keep \u003cstrong\u003e177230-01-01-CN\u003c\/strong\u003e in stock. Ready for immediate order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the typical delivery time?\u003c\/strong\u003e\u003cbr\u003eA: We dispatch within 5 business days after order confirmation. Shipping via DHL, FedEx, or UPS takes 3-7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I return this product if it does not meet my needs?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we support 30 days for returns. Items must be unused and in original packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the frequency response for code 01?\u003c\/strong\u003e\u003cbr\u003eA: The -BB 01 option gives 10 Hz to 1 kHz ±10% (600 to 60 kcpm) for RMS vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the transmitter output dynamic vibration signal?\u003c\/strong\u003e\u003cbr\u003eA: Yes, Pin C provides an unbuffered dynamic acceleration signal referenced to Pin B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What power supply should I use for the 4-20 mA loop?\u003c\/strong\u003e\u003cbr\u003eA: Use 12 to 30 Vdc current-limited supply (40 mA max). Most PLC\/DCS modules work fine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the \u003cstrong\u003e177230-01-01-CN\u003c\/strong\u003e suitable for high humidity areas?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. It tolerates 100% relative humidity as long as you do not submerge it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca style=\"color: #1e88e5; text-decoration: none;\" href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca style=\"color: #1e88e5; text-decoration: none;\" rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628 (WhatsApp)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 10px;\"\u003ePartner NexAuto Technology Limited : \u003ca style=\"color: #1e88e5; text-decoration: none;\" 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":45954685468833,"sku":"177230-01-01-CN","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/177230-01-01-CN.jpg?v=1776937027","url":"https:\/\/www.autonexcontrol.com\/vi\/products\/177230-01-01-cn-bently-nevada-seismic-transmitter-4-20ma","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}