Vibration Transmitter
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1-808 Vibration Transmitter Applications • Industrial Turbines • Remote machinery monitoring • Turbine-driven power generators • Gas transmission compressors • Calibrated 4-20 mA output proportional to transducer input • Buffered output • Includes two filters • Signal/Cable monitoring Description Simplicity is the goal behind the CEC 1-808 Vibration Transmitter. The 1-808 is designed for the industrial environment where machine monitoring is important and space is at a premium. Each 1-808 Vibration Transmitter includes a high-pass and low-pass filter and the transmitters are configured to the customer’s specification at CEC’s facility. By providing a calibrated 4-20 mA output signal, the 1-808 Vibration Transmitter is ideal for use with PLC’s, DCS’s, remote displays, or other electronic systems. One of the two key features of the transmitter is its ability to monitor the sensor and cable integrity. In the event of a sensor cable failure, the current output will drive to 2.5 mA and the green status LED will be extinguished. The second feature consists of a buffered output connection which enables the user to connect across the vibration sensor without affecting the analog output. On-line vibration analysis and testing of the sensor is now a simple procedure. CEC Vibration Products • 746 Arrow Grand Circle • Covina, California 91722 • USA (626) 938-0200 • (800) 468-1345 • Fax: (626) 938-0202 www.cecvp.com ISO 9001:2000 AS9100 Certified Monitoring Systems Features

1-808 Vibration Transmitter Performance Specifications Maximum Load: 600 Ω Humidity Range: 0-95% relative; non-condensing Connectors: Positive force terminal block contacts Input Voltage: 8 V pk, maximum Frequency Response: 5 Hz to 20,000 Hz ±5% Power: 22 to 26 VDC unregulated @ 100 mA nominal Isolation: 1000 VDC minimum Ambient Temperature: -40°F to +176°F (-40°C to +80°C) B 6.4 ounces C Weight: ORDERING GUIDE “B” CE C P/N 1 - 8 0 8 - A A B B B - C D E - H L V I B R A T I ON T R A NS MI T T E R INPUT TYPE AC = AD = AM = DM = VC = VM = VS = A mV/g pC/g mV/g mV/mil mV/ips mV/ips mV/ips...