Smart Analog Sensor The simplest and easiest way to add the benefits of ultrasound to your existing measurement and automation systems About the 850s The 850s is a modern ultrasound sensor and transmitter with state-of-the-art onboard data processing designed to detect early onset failures in industrial equipment. The 850s works in tandem with existing plant automation and measurement applications, providing the hardware required to detect changes in ultrasonic amplitude resulting from the degradation of equipment. The 850s can be used for a wide-range of applications, including: ultrasound condition based lubrication, bearing fault detection, valve leakage and steam trap issues with your existing measurement systems. Quick Facts 1 Continuously monitors friction, impacting and turbulence. 3 Issues automated warnings in the event of bearing or lubrication failure. 2 Connects to existing monitoring systems (PLC, SCADA, DCS, etc.) 4 Identifies steam trap issues and valve leakage. 5 Includes patented Auto-Sensitivity Adjustment. UE Systems Inc. - 14 Hayes St., Elmsford, New York, USA 10523 T: +1 914 592 1220 | E: [email protected] | W: www.uesystems.com ©UE Systems, Inc. Made in U.S.A. Your Partner in Ultrasound

The 850s gives maintenance and reliability teams an easy way to incorporate the power of Ultrasound into their existing monitoring technology. The 850s is ready to guard against unplanned downtime and product loss the minute it is installed. The device passively senses ultrasounds produced by mechanical equipment in the form of friction, impacting, and turbulence and processes the level of decibel into an analog signal to work seamlessly with existing PLC’s, SCADA, DCS and other automation systems. The sensors can be installed and connected within 10 minutes – giving teams a reliable and ultra-fast...

Specifications Power Supply Voltage 23 VDC to 26 VDC Power Supply Current Draw 30mA DC Max, Typical Current Output Type Milliamp DC, Demodulated/ Heterodyned Current Output Compliance Voltage 3.3 VDC Current Output Response Linear, Proportional to 0 dB to 100 dB of Change in Detected Ultrasonic Signal Current Output Range 0.500 mA DC to 16.280 mA DC @ 0.158 mA/dB of Change in Detected Ultrasonic Signal, Typical dB Output Transfer Function dB Output = + 6.321 x (Current Output Reading), mA DC - 2.917 dB Current Output Accuracy Less Than ±1 dB of Reading, Typical Ambient Operating Temperature Range...