Greyline is a worldwide leader in ultrasonic instrumentation for industrial and environmental markets. They develop, manufacture, and market industrial flow and level monitoring instruments including ultrasonic level transmitters, flow meters and open channel flow meters.
- LIT25 Level Indicating Transmitter
- SLT 5.0 Ultrasonic Level & Flow Monitor
- PSL 5.0 Hybrid Pump Station Level Controller
- DLT 2.0 Differential Level Transmitter