Rosemount™ SAM42 Acoustic Particle Monitor

Optimize the production of your well by instantly monitoring sand rates directly from the device while minimizing the risk of erosion within your pipework and increasing your asset’s safety. Rosemount SAM42 is a non-intrusive acoustic particle monitor that provides instant sand rates and an indication of solid particles production right from the device, with the ability to detect low concentration solids in challenging conditions. These features combine to offer industry leading sand measurement repeatability and sensitivity in field conditions. Certifications/Approvals: Ex d (Flameproof) and Ex i (Intrinsic Safety)IP rating: IP66, IP68, Enclosure Type 4X Output: Sand intensity (μV)Sand rate (g/s)Accumulated sand (g) Sensitivity: Min detectable sand rate: 0.01 g/s (*Under reference test conditions) Uncertainty: ±5% (with sand injection calibration) Repeatability: Better than 1%(*Under reference test conditions), meaning that the sensor signal will read the same values repeatedly with less than 1% deviation Update Rate: Reading frequency: 1 second Operating Temperature: -40 °F (-40 °C) to 554 °F (290 °C) at pipe surface Communication Protocol: Modbus RTU (RS485) Input: Input Voltage: 24 VDC/ 100–240 VAC Dimensions: 78mm (OD) (3.07") x 158mm (6.22") Weight: ~3kg Detection Range: Particle detection: Typically from 15µm* in gas, and 25µm* in liquid, depending on flow velocity (*Under reference test conditions)