The Sigma 950 is an ultrasonic flow meter designed for industrial flow monitoring applications. This ultrasonic flow meter can be specified with one of two ultrasonic sensors, and offers superb accuracy when used with primary devices such as weirs or flumes.
You can program the 950 to take log data readings at intervals of between 1 and 60 minutes, depending on your requirements. The standard system memory will store up to 17,280 readings before a data download is required (mention upgrade). The 950 also features RS232 and 4-20mA outputs for integration with water samplers and data acquisition systems.