The InsiteIG Model 3150 portable suspended solids analyzer is a state of the art, easy to use meter that provides many benefits to the plant operations staff. Real-time SS for better process control eliminates the need for daily lab analysis data logging with direct downloading to your PC designed specifically for MLSS and RAS This system can be supplied with Model 35 standard range (0-30,000 mg/L)sensor or a low range (0-1500 mg/L) sensor. The sensor operates on the single gap, light absorption principle to determine the concentration of suspended solids. The sensor design focuses on the ability to easily understand the MLSS (1000 to 5000 mg/l) and the RAS (7000 to 20,000 mg/l) streams. The infrared emitter minimizes the effects of colour and compensates for emitter variations due to temperature. The results of all this technology are reliable, easy to store and easy to retrieve suspended solids values, to make your plant run better.