Bently Nevada990-05-70-01-00 Best price
Description
The 990 Vibration Transmitter is intended primarily for the original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans who prefer to provide a simple 4 to 20 mA proportional vibration signal as the input to their machinery control system. The transmitter is a two-wire, loop-powered device that accepts input from our 3300 NSv proximity probe and its matching extension cable (available in 5 m and 7 m system length options). The transmitter conditions the signal into appropriate peakto-peak vibration amplitude engineering units, and provides this value as a proportional 4 to 20 mA industry-standard signal as the input to the control system where machinery protection alarming and logic occurs†. The 990 transmitter provides the following notable features: l Integrated Proximitor Sensor requires no external unit l Non-isolated “PROX OUT" and "COM" terminals plus a coaxial connector to provide a dynamic vibration and gap voltage signal output for diagnostics‡. l Non-interacting zero and span potentiometers under the Transmitter label supports loop adjustment. l Test Input pin for quick verification of loop signal output, using a function generator as the input. l A Not OK/Signal Defeat circuit prevents high outputs or false alarms due to a faulty proximity probe or loose connection. l Choice of DIN-rail clips or bulkhead mounting screws as standard options simplifies mounting. l Potted construction for high humidity (up to 100% condensing) environments. Compatibility with 3300 NSv proximity probe allows transducer installation in small
Advantage Products
①Allen-Bradley(USA AB)Series
②Schneider(Schneider Electric)Series
③General electric(General Electric)Series
④Westinghouse Series
⑤SIEMENS Series
⑥ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots.
⑦Westinghouse: OVATION System、WDPF System、MAX1000 system spare parts.
Conversion、I/O Signal processing、Data communication systems?Digital-to-Analogue
⑧Invensys Foxboro I/A Series system，FBM（I/O）SCS、Trapezoidal logic control、Accident recalling、DAC
Invensys Triconex: Redundant fault-tolerant control system、Most modern fault-tolerant controller based on Triple Modular Redundancy (TMR) architecture.
⑨Siemens：Siemens MOORE，?Siemens Simatic C1，Siemens CNC system.
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About us
Our office is located in Xiamen Fujian, China, cooperate with original manufacturer directly; Equipped with a professional sales team, own engineer for technical support and good after-sale service;Large inventory with original product quality for fast delivery. These help us become as a strong supporter of our clients: providing solution for the end-user, and also ensuring profits for the re-seller.FAQ:
