If you are sensing fluid or air, Gems is there.

Gems products are used to measure, monitor, and control fluids, so consider Gems for your common industrial applications like: 

• Water Level Monitoring
• Day Tank Level Sensing
• High/Low Liquid Level Alarm
• Low Level Cut Off
• Overfill Protection
• Pump Control
• Valve Control
• Industrial Chemical Liquid Level Sensing
• Fuel Storage Tank Visual Indication
• And many more...