®IMI SENSORS

PERFORMANCE Why use valuable manpower to collect vibration data on healthy machines? Why settle for measurements once a month when you can have them multiple times daily? Why have people venture into unsafe areas to collect routine measurements? Echo® Wireless Vibration Sensors can safely “look” at the machine’s health several times per day and provide immediate notification when warning or critical levels are reached. This frees up technical experts, like certified vibration analysts, for higher value tasks such as fault analysis. The Echo® Wireless Vibration Sensor and the EchoPlus® Wireless...

SIX PRIMARY MEASUREMENTS ■ RMS Velocity: RMS Velocity is the average of all velocity values captured within the sampling window and identifies low frequency faults such as unbalance and misalignment. ■ Peak Velocity: Peak Velocity is RMS Velocity multiplied by 1.414 and identifies low frequency faults such as unbalance and misalignment. ■ RMS Acceleration: RMS Acceleration is the average of all acceleration values captured within the sampling window and identifies high frequency faults such as broken rotor bars in electric motors. ■ Peak Acceleration: Peak Acceleration is RMS Acceleration multiplied...

SYSTEM COMPONENTS WIRELESS VIBRATION SENSOR MODELS 670A01 & CS670A01 (916 MHz) MODEL 670A02 (868 MHz) Transmits long distances Instantly converts existing sensors to wireless Eliminates expensive cable runs Runs independently or with existing junction box Installs easily Uses 24 VDC or battery power The Echo ® Wireless Vibration Sensor is a stand-alone, battery powered industrial vibration sensor. Echo ® has an LED that provides visual feedback on the status of the sensor, including: on, off, measuring, transmitting or changing states. The sensor has an embedded magnetic switch and can be activated...

LOW COST ICP ® ACCELEROMETERS FOR ECHOPLUS ® JUNCTION BOX Requires no repeaters, gateways, or mesh Installs easily The Echo ® Receiver is a stand-alone unit that communicates point-to-point with Echo ® Wireless Vibration Sensors and EchoPlus® Wireless Junction Boxes. Using an ultra-narrow bandwidth filter with Extended Range RF (ERRF) technology, it has unprecedented -145 dBm sensitivity and can detect and decode RF signals as low as about a millionth of a billionth of a milliwatt. This results in very long distance point-to-point communications in plants, eliminating the need for repeaters or...

ON DEMAND AND MOBILE APPLICATIONS Wirelessly capture overall vibration data on demand with EchoPlus® Remote Trigger (with or without Wireless Remote) Monitor non-continuously running rotating assets Eliminate difficult data collection within dangerous locations ECHO® MOBILE The Echo ® Wireless Vibration Monitoring System is simple and compact with few components, so it can be easily transported for use in the most difficult/remote applications. An Echo ® Receiver paired with a laptop (running Echo ® Monitoring Software) creates a receiving station that can easily fit into a rugged case and be...

CONFIGURATION SCHEMATIC Optional high gain antenna EchoPlus® Wireless Junction Box Process 24 VDC power or 6-13 VDC battery power Echo® Receiver Monitored Machinery Traditional, Wired Sensor TYPICAL CONFIGURATION 2 Echo® Wireless Vibration Sensors 100-240 VAC to 12 VDC Universal Power Supply Included antenna TCP/IP Echo® Receiver Traditional, Wired Sensor Connected to EchoPlus® Wireless Junction Box VIBRATION ANALYSIS USING DATA COLLECTOR EchoPlus® Wireless Junction Box Data collector connects directly to: n EchoPlus® Wireless Junction Box via standard BNC connector Wireless transmission stops...

The Echo ® Wireless Vibration Monitoring System is simple in design, easy to install, cost-effective and flexible in configuration. With over 400 points per receiver, the system can monitor over 3,500 points even within the same RF coverage area. Outside the same coverage area, the number is even higher. Stand-alone Echo ® Sensors and EchoPlus® Junction Boxes can be mixed and matched as desired. EchoPlus® provides a raw vibration output via cable to a data collector for detailed fault analysis. Echo ® Monitoring Software provides standard monitoring features, such as: machine status, reports,...

Echo® sensor data is collected and stored by the Echo® Data Client Service software in a Microsoft SQL database. The database structure is available from IMI so it can be accessed by users directly using any ODBC-compliant application. The Echo® Data Client Service can also be configured as a Modbus® TCP/IP Server to service Modbus® requests from an existing Modbus® Client application. Echo® data can also be exported from the Echo® Data Presentation Software to a tab delimited spreadsheet file that is suitable for use with Excel or other data viewing applications for post processing. ECHO® DATA...

SPECIFICATIONS System Information

ECHO® Wireless Vibration Sensor

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