Chao Sensor - High Specification Long Rod Noise Sensor

This high specification long rod noise sensor operates within a voltage range of 12-24VDC and has a measuring range of 30 to 130dB. It offers RS485 output with a precision of approximately ±1.5dB. The sensor has a branch rate of 0.1dB and a response time of less than 2 seconds. Its stability is marked by a full-scale error of less than 1.9%. The frequency response ranges from 31.5Hz to 20KHz. It is designed to work in environments with temperatures from -20°C to 60°C and humidity levels between 10% and 90%RH, and can be stored in even harsher conditions of up to 80°C. The device is compact with dimensions of M24*80mm and weighs less than 300g. It consumes under 0.5W of power and is designed for embedded installation.