{"product_id":"177230-01-01-00-bently-nevada-seismic-transmitter","title":"177230-01-01-00 | Bently Nevada | Seismic Transmitter","description":"\u003ch2\u003eBently Nevada 177230-01-01-00 Seismic Transmitter\u003c\/h2\u003e\n\u003cp\u003eConfigured for velocity-based seismic measurement in rotating‑machinery monitoring networks, the \u003cstrong\u003eBently Nevada 177230-01-01-00\u003c\/strong\u003e (\u003cstrong\u003e177230-01\u003c\/strong\u003e seismic transmitter) provides direct physical conversion of casing vibration into a conditioned electrical output. The unit implements the 0–25.4 mm\/s range and 10 Hz–1 kHz band defined by its \u003cstrong\u003e01\u003c\/strong\u003e suffix.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e177230-01-01-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.131 kg (shipping: 1.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eDiameter 25.4 mm, height 66.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified (standard industrial ambient expected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eNot specified (passive seismic transmitter behavior)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement Range\u003c\/th\u003e\n\u003ctd\u003e0–25.4 mm\/s (0–1.0 in\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e10 Hz to 1 kHz (600 to 60 kcps) rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Material\u003c\/th\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003ctd\u003e3‑pin MIL‑C‑5015, 316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e1\/4‑28 UNF threaded hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHumidity\u003c\/th\u003e\n\u003ctd\u003eUp to 100% non‑submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement For\u003c\/th\u003e\n\u003ctd\u003e177230‑02 seismic transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003e00 = Not required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy‑Current Probe Scaling and Rotor Dynamics Considerations\u003c\/h3\u003e\n\u003cp\u003eAlthough the 177230‑01‑01‑00 is a seismic (velocity) transmitter rather than an eddy‑current proximity device, its output is frequently correlated with rotor dynamic behavior in systems using mixed‑sensor architectures. Bently Nevada platforms apply standardized scaling conventions to maintain cross‑channel coherence, ensuring that casing velocity measurements do not introduce cross‑talk into adjacent eddy‑current probe channels. Mechanical mounting stiffness directly affects rotor‑to‑casing transfer functions; therefore, consistent torqueing of the 1\/4‑28 UNF interface is required to maintain predictable dynamic coupling.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the transmitter support hot‑swap replacement in a running monitoring rack? A: The device itself is a field‑mounted passive sensor; hot‑swap behavior depends on the connected monitoring module. The transmitter imposes no active load changes during replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What is the expected backplane or module current draw when this transmitter is connected? A: As a passive seismic transmitter, it does not draw backplane current. The receiving monitor channel defines the electrical load.\u003c\/p\u003e\n\u003cp\u003eQ: Are there firmware or configuration dependencies when replacing a 177230‑02 with this model? A: No firmware resides in the transmitter. Configuration changes, if any, are applied at the monitoring module to match the 0–25.4 mm\/s and 10 Hz–1 kHz range.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the 1\/4‑28 UNF mounting interface is clean and free of burrs to maintain mechanical coupling.\u003c\/li\u003e\n\u003cli\u003eRoute the MIL‑C‑5015 cable with shield termination at the monitoring end to minimize induced noise.\u003c\/li\u003e\n\u003cli\u003eAvoid submerged environments; humidity tolerance is 100% only when non‑submerged.\u003c\/li\u003e\n\u003cli\u003eMaintain separation from high‑current motor leads to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify torque consistency across installations to preserve casing‑to‑sensor dynamic response.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":48170655383742,"sku":"177230-01-01-00","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/bently-nevada-177230-00-01-05-seismic-transmitter-cftvutzhq1w_f37b5bf2-18f8-4e7e-8c62-4ec0b17251e4.png?v=1759030604","url":"https:\/\/www.autooiltech.com\/ar\/products\/177230-01-01-00-bently-nevada-seismic-transmitter","provider":"AutoOilTech Limited","version":"1.0","type":"link"}