{"product_id":"bently-nevada-991-06-70-01-cn-industrial-automation-module","title":"Bently Nevada 991-06-70-01-CN Industrial Automation Module","description":"\u003ch2\u003eIntroduction to the Bently Nevada 991-06-70-01-CN Probe Vibration Transmitter\u003c\/h2\u003e\u003cp\u003eWhen unplanned downtime threatens rotating machinery, the Bently Nevada 991-06-70-01-CN provides a critical safety net. This thrust transmitter converts probe vibration into a 4-20 mA signal, enabling continuous monitoring of axial shaft position. Designed for DIN rail mounting, the 991-06-70-01-CN operates with a +12 to +35 Vdc supply and offers a linear range of 0.25 to 1.65 mm. Its Not OK\/Signal Defeat feature drives the output below 3.6 mA within 100 µs upon fault detection, ensuring fail-safe operation.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications of the Bently Nevada 991-06-70-01-CN\u003c\/h2\u003e\u003cp\u003eKey performance parameters for the Bently Nevada 991-06-70-01-CN include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e 4-20 mAdc over specified full-scale range in 2-wire configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirement:\u003c\/strong\u003e +12 to +35 Vdc input at the transmitter terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Range:\u003c\/strong\u003e 0.25 to 1.65 mm for proximity output; suitable for 0.6-0-0.6 mm or 25-0-25 mils current loop linear ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Accuracy:\u003c\/strong\u003e Within ±1.5% over specified full scale range (typical).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Loop Resistance:\u003c\/strong\u003e 1,000 Ω including cable at 35 Vdc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limiting:\u003c\/strong\u003e 23 mA typical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Limits:\u003c\/strong\u003e Operating temperature -35°C to +85°C; storage -51°C to +100°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.43 kg (0.9 lbm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specifications make the 991-06-70-01-CN suitable for harsh industrial environments.\u003c\/p\u003e\u003ch2\u003eReal-World Applications of the Bently Nevada 991-06-70-01-CN\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 991-06-70-01-CN is designed for axial thrust monitoring in steam turbines, compressors, and large motors. In a power plant, it provides early warning of shaft misalignment, preventing catastrophic bearing failure. Its Not OK response ensures plant control systems react instantly. For oil and gas applications, the 991-06-70-01-CN’s 4-20 mA output integrates seamlessly with existing PLC and DCS systems, offering reliable data for predictive maintenance.\u003c\/p\u003e\u003ch2\u003eInstallation and Setup Guide for the 991-06-70-01-CN\u003c\/h2\u003e\u003cp\u003eMount the Bently Nevada 991-06-70-01-CN on a standard 35 mm DIN rail. Connect 3300 NSv proximity probe and extension cable to the input. Wire the output to a 4-20 mA loop with maximum 1,000 Ω resistance. Apply +12 to +35 Vdc power at the terminals. Adjust zero and span using the non-interacting external potentiometers. Ensure wiring complies with local codes and site ground requirements.\u003c\/p\u003e\u003ch2\u003eSelection Guide and Purchasing Advice for the 991-06-70-01-CN\u003c\/h2\u003e\u003cp\u003eWhen ordering the Bently Nevada 991-06-70-01-CN, verify the full-scale option (e.g., -06 for 0.6 mm), system length option (-70 for 7.0 meters cable), mounting option (-01 for DIN-rail clips), and agency approval (-CN). PLC Source PRO (ubest101) stocks the 991-06-70-01-CN with full documentation. Confirm compatibility with your existing monitoring system before purchase.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44416816971875,"sku":"991-06-70-01-CN","price":294.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-991-06-70-01-cn-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}