RangeFinder - Model SM-140 - Ultimate Stand-Alone Sensor - Datasheet

The versatile SM-140 RangeFinder is purpose made for accurate measurements of the vertical distance to the water surface, and with market leading range and accuracy specifications. The measurements are not impacted by fog, rain or water-spray. The sensor is available with two antenna alternatives, either a 10° wide or 5° narrow beam width antenna with a smaller footprint, to suit different applications. Measurement ranges from 1 - 23 m to 3 - 95 m.