Scientific Technologies, Inc.

NLS Pneumatic Level Sensors feature a minimum number of moving parts. These cost-effective sensors are designed for operational reliability and long life (more than 50,000 switch operations). They install easily with a standard 1/2-in pipe and G1 connection at the top of the tank. The NLS is engineered for use in high-viscosity liquids and is ideal for use in process industry applications where electrical power is not available or hazardous locations exist.