Sierra Instruments’ Smart-Trak® 2 with Compod™ has been honoured by the readers of Flow Control Magazine with their annual Product Innovation Award for its advances in flow measurement technology. By upgrading Sierra’s Smart-Trak® 2 mass flow controller with Compod™ technology, Smart-Trak 2 becomes an even more intelligent instrument, greatly simplifying basic flow control installations and permitting networking of multiple instruments using open-source MODBUS RTU protocol. This marks the fourth consecutive Innovation Award chosen by the over 50,000 readers of Flow Control magazine, an achievement that greatly exemplifies Sierra’s commitment to innovation and passion for flow.