Flowline, US01-0001-00, EchoTouch Reflective Ultrasonic Liquid Level Transmitter, 1.5 m. (4.9') Sensor Range, 2" NPT Process Mount without FOB AdapterFeatures:Reflective Technology measures reliably with condensationNarrow 2" (5 cm.) beam width for applications with limited spaceConfiguration is easy with WebCal software and USB adapterShort 1.5" (3.8cm) dead band maximizes tank filling capacityPVDF transducer and PP enclosure for corrosive environmentsFail-safe diagnostics with selectable fail-safe signal outputsType 6P (IP68) compact enclosure for small tank applicationsAutomatic temperature compensation from -40° to 80° CApplications:The intrinsically safe reflective ultrasonic level transmitter provides continuous level measurement with a 4-20 mA analog signal output and is configured via WebCal software. The non-contact liquid level sensor features our proprietary Reflective Technology that delivers reliable level measurement in condensing environments. This sensor for small tanks with non-foaming or highly vaporous media such as chemicals, water, wastewater and oil. Typical applications include day tank, IBC or drum, cooling tower, skid or machine, process tank and waste sumps.Reflective Technology:Condensation is the most common variable in liquid level applications. Condensation attenuates the acoustic signal of ultrasonic sensors with horizontal transducers, weakening their signal strength and signal to noise ratio by up to 50% and substantially reducing their measurement reliability. At the core of Reflective Technology is a simple fact. Unlike flat horizontal surfaces, significant water droplets cannot adhere to smooth vertical surfaces. By orienting the transducer vertically, condensation runs off the transducer and does not affect sensor performance. The unimpeded transmit and receive signals are redirected to and from the liquid off a 45° reflector, delivering reliable level measurement. Thanks gravity. ... Show More Show Less