The SandAlert Monitor consists of two parts, the PulsarGuard 2001 sensor, a small, robust, clamp-on, acoustic monitor, and the SandAlert controller. SandAlert is ideal wherever you need to keep wells producing efficiently at the highest rate possible; whenever you need a quantitative, real-time, and accurate measurement of produced solids/sand particles. SandAlert provides robust, dependable measurement of solids within the production stream so plant operators can be confident they are operating as efficiently as possible.