Intelligent Machinery Protection

Transcription

1 Inteigent Machinery Protection Bearing and Shaft Vibration Shaft and Thrust Position Speed and Tachometer DN26 G3 from Sensonics...the scaabe and compact soution

2 The need to protect your critica pant equipment Continuous protection and monitoring is an essentia requirement for critica rotating pant across industry. Whether you are generating power, pumping essentia fuids or driving process equipment it is vita to monitor machinery dynamic behaviour and protect your process from equipment downtime. For over 40 years Sensonics has been at the forefront in deveoping smart condition monitoring systems which hep industry to monitor and protect critica rotating pant. The DN26 G3 protection monitor has evoved from the highy successfu DN26 series, now offering a singe hardware patform for a your vibration, position and speed measurement requirements in a compact Din-Rai mount soution.

3 Protecting your Critica Rotating Pant The DN26 G3 Machine Protection Monitor is a high performance fuy programmabe signa conditioning unit capabe of monitoring 2 Channes of Absoute Vibration, Shaft Vibration or Shaft Position. An additiona third channe is avaiabe as standard for measuring speed or for use as a phase reference. The sensor interface is programmabe to accept IEPE type acceerometers / veometers, proximity probes (API 670 std), and active / passive speed probes. A sensor signas are avaiabe via a buffered interface for further detaied signa anaysis. A three measurement channes are avaiabe via a 4-20mA interface. Three aarm reays are avaiabe as standard with the option to expand to a maximum of seven. One aarm reay dedicated to modue and sensor integrity, whie the remaining reays are programmabe across a range of seectabe aarm criteria. The interna web server provides for easy modue configuration and IP network connectivity for remote access to the modue faciities and data. Each DN26 G3 is provided with an intuitive coour LCD dispay and menu drive faciity to provide immediate viewing and access to the measured vaues and aarm status. Take a coser ook at the features and benefits

4 DN26 G3 Features and benefits Mechanica - DIN Rai mounted unit with compact size 126mm x 109mm x 70mm incuding connectors Ethernet Interface - Utiised for upoading measurement agorithm code, providing IP connectivity and remote access LCD Dispay Intuitive bar graph and amp aarm dispays with measured vaues Sensor Inputs - Fuy configurabe interface to suit most proximity, acceerometer and vibration veocity sensors Aarm Historian - Captures and time stamps a aarm events Summary LEDs - Easy viewing of overa modue aarm and heath status Reay Expansion - 4 digita outputs for connection of a reay expansion raft Machine Measurement Modes Absoute and Reative Vibration Shaft Position Dedicated Speed & Phase Channe Appications Sma to Medium Industria Machines Fans, Pumps, Motors, Centrifuges and Turbines Shutdown Protection and Condition Monitoring Idea for OEM integration Fexibe Configuration Universa Modue for a measurement options Fied Upgradeabe Programmabe Warning and Danger Aarms Programmabe Transducer Suppy Universa Mains and +24Vdc power options Ethernet Communications Interna web server set up Compact size and scaabe Buffered Outputs - Dynamic sensor signas avaiabe for further anaysis Menu Buttons - Access to the various dispay modes Aarm Reays - 3 optiona reays with ogic seection and programmabe eves, deay and hysteresis Power Suppy +24V dc and Universa AC Mains Anaog Outputs - Fuy configurabe 4-20mA outputs per channe Web based configurator Access the interna web pages to set up the modue, ocay or remotey DN26 G3 Measurement Specifications Bearing Vibration Measurements Acceeration: g, ±1.0% (1Hz to 3kHz ) Veocity: 0-100mm/s, ±1.0% (1Hz to 3kHz ) Dispacement: um, ±1.0% (5Hz to 1kHz ) Low Pass Fiter: Programmabe, 100Hz to 3kHz, >24dB / Octave High Pass Fiter: Programmabe, 1Hz to 100Hz, >24dB / Octave Transducer: 2/3 wire, IEPE programmabe Shaft Position and Vibration Measurements Shaft Vibration: um pk-pk, ±1.0% Low Pass Fiter: Programmabe, 100Hz to 3kHz, >24dB / Octave Shaft Position: ±1.0mm std pus options Transducer: Eddy Current / Proximity Probe 3.94mV/um and 7.87mV/um 3/4 wire system, 40mA Speed Measurements Frequency Range: 0.02Hz to 20kHz Accuracy: better than ±0.1% of reading Resoution: better than ±0.1% of fu scae Sensitivity: 0.1V 20.0V pk-pk Transducer Options: Eddy Current / Proximity Active / Passive Magnetic TTL

5 Protect your critica rotating pant with the inteigent option - DN26 G3 from Sensonics The scaabe, compact soution for Vibration, Position and Speed Monitoring. Appications Steam Turbines Industria Gas Turbines Hydro Eectric Machines Eectric motors and Generators Centrifuga Pumps and Compressors Axia and Reciprocating Compressors Horizonta and Vertica Pumps Turbo Expanders Fans and Bowers Centrifuges Te: +44 (0) Fax: +44 (0) Emai: saes@sensonics.co.uk Northbridge Road, Berkhamsted, Herts, HP4 1EF, UK produced by