Suitable for mass, volumetric and energy flow measurement on steam, liquid and gas applications in sizes 1 to 12 in., the Spirax Sarco VLM10 inline vortex flow meter combines an inline vortex meter, built-in flow computer and integral temperature sensor. It has a steam or gas mass flow accuracy of +/-1.5% of range over a 20:1 flow range. The fully welded, no-gasket design allows the sensors and RTD to be removed without having to shut down the line. Digital communications deliver information on demand using Modbus RTU, BACnet MS/TP and Modbus TCP/IP technology with standard analog and pulse outputs.