{"product_id":"bently-nevada-177230-01-01-cn-industrial-automation-module","title":"Bently Nevada 177230-01-01-CN Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 177230-01-01-CN is a precision Seismic Transmitter designed for continuous vibration monitoring in industrial rotating machinery. This Industrial Automation Module converts dynamic acceleration into a standard 4 to 20 mA current loop signal, making it directly compatible with PLC, DCS, and SCADA systems. Manufactured in the U.S.A., the 177230-01-01-CN delivers reliable, real-time vibration data to help you detect machine faults early and prevent unplanned downtime.\u003c\/p\u003e\u003cp\u003eWith a rugged 316L stainless steel case and hermetic sealing, this transmitter withstands harsh environments, including 100% non-submerged humidity. Its compact footprint—25.4 mm diameter and 66.0 mm height—allows easy installation in tight spaces on bearing housings or machine casings.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe 177230-01-01-CN provides a full-scale measurement range of 0 to 25.4 mm\/s (0 to 1.0 in\/s) RMS, with a frequency response of 10 Hz to 1 kHz (600 to 60 kcpm) ±10%. The output signal is proportional to RMS vibration levels, giving you a stable and accurate representation of machine condition.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0 – 25.4 mm\/s (0 – 1.0 in\/s) RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz to 1 kHz (600 to 60 kcpm) ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA current loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation Voltage\u003c\/td\u003e\n\u003ctd\u003e12 to 30 Vdc (current limited to 40 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSettling Time\u003c\/td\u003e\n\u003ctd\u003eLess than 15 seconds within 2% of final value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounted Resonant Frequency\u003c\/td\u003e\n\u003ctd\u003eGreater than 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransverse Sensitivity\u003c\/td\u003e\n\u003ctd\u003eLess than 5% of sensitivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Element\u003c\/td\u003e\n\u003ctd\u003eCeramic \/ Shear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003eGreater than 10^8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Breakdown Voltage\u003c\/td\u003e\n\u003ctd\u003e600 Vrms with less than 1 mA leakage current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Survivability\u003c\/td\u003e\n\u003ctd\u003e9.810 m\/s² (1.000 g peak), maximum drop test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Field Sensitivity\u003c\/td\u003e\n\u003ctd\u003eLess than 20 μm\/s\/gauss (790 μin\/s\/gauss) peak; less than 14.7 mm\/s²\/gauss (150 μg\/gauss) peak [based on 50 gauss, 50-60 Hz]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e3-pin MIL-C-5015, 316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Threads\u003c\/td\u003e\n\u003ctd\u003eM6 x 1 SI, M8 x 1.25 SI, ¼-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Torque\u003c\/td\u003e\n\u003ctd\u003e4 to 7 N-m (35.4 to 62.0 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e131 g (4.62 oz) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003eTo 100% non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect 4-20 mA output\u003c\/strong\u003e simplifies integration with existing control systems—no external signal conditioning required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHermetically sealed sensor\u003c\/strong\u003e ensures long-term reliability in humid or dusty environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e316L stainless steel construction\u003c\/strong\u003e resists corrosion, ideal for chemical and marine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating temperature range\u003c\/strong\u003e from -40°C to +85°C suits extreme industrial conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and lightweight\u003c\/strong\u003e design minimizes installation impact on machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 177230-01-01-CN excels in predictive maintenance programs across many sectors. In \u003cstrong\u003epulp and paper mills\u003c\/strong\u003e, it monitors dryer rolls and refiner motors, helping you schedule maintenance before bearing failures cause costly shutdowns. In \u003cstrong\u003ewater treatment plants\u003c\/strong\u003e, it tracks pump vibration levels, ensuring continuous operation of critical process pumps. For \u003cstrong\u003epetrochemical facilities\u003c\/strong\u003e, the transmitter’s stainless steel case withstands corrosive atmospheres while providing early warning of compressor or fan imbalance.\u003c\/p\u003e\u003cp\u003eBy converting vibration data into a standard analog signal, the 177230-01-01-CN feeds directly into your PLC or DCS, enabling automated alarms and trend analysis. This proactive approach reduces unplanned downtime and extends equipment life—delivering measurable ROI through lower maintenance costs.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the 177230-01-01-CN using a 1\/4-28 UNF threaded hole (or optional M6\/M8 threads) on a flat, machined surface of the machine casing. Apply a mounting torque of 4 to 7 N-m (35.4 to 62.0 in-lbf) to ensure a secure and accurate reading. For optimal frequency response, avoid over-tightening or using excessive thread-locking compound.\u003c\/p\u003e\u003cp\u003eWire the 3-pin MIL-C-5015 connector as follows: Pin A connects to the 4-20 mA positive loop, Pin B is the loop return (negative), and Pin C provides an unbuffered dynamic acceleration signal referenced to Pin B. Keep the cable away from high-voltage lines and ensure the power supply is current-limited to 40 mA to protect the transmitter.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThis transmitter requires minimal maintenance due to its sealed design. Periodically inspect the connector for moisture or corrosion, and verify the mounting integrity—loose mounts can affect vibration readings. The hermetic seal protects internal components, so no regular calibration is needed under normal operating conditions. With a settling time under 15 seconds, the 177230-01-01-CN quickly stabilizes after power-up, minimizing startup delays.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eWhen ordering the 177230-01-01-CN, confirm the mounting thread option (1\/4-28 UNF is standard) and the connector type. This model includes country-specific approvals (CN option), so verify that it meets your local regulatory requirements. For assistance with compatibility or to place an order, PLC Source PRO offers genuine Bently Nevada parts with reliable worldwide shipping.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44438826221667,"sku":"177230-01-01-CN","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/177230-01-01-05__E5_89_AF_E6_9C_AC_cd492471-a583-49e3-b134-3c1a4d95ee19.jpg?v=1785852941","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-177230-01-01-cn-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}