Eye-Hye® SmartLevel™ Remote Water Level Indication System

The World’s Smartest Boiler Water Level Indication System

Intelligence That Improves Steam Efficiency

  • Patented technology.
  • Self-diagnostic sensor technology.
  • Adapts to your communication systems.
  • Optimum quality steam for heat rate efficiency.
  • Designed for global applications.


Click here to download SmartLevel Eye-Hye Video with Spanish Captioning


A Very Easy Upgrade

No modifications are required to retrofit an existing Eye-Hye probe column or probes.  Remote and Local LED Indicators are available in two sizes and fit existing panel cutouts in control room.  (Swap out your old Eye-Hye indicator without cutting a new hole!)

Consult Clark-Reliance with your original system serial number for exact recommendations to upgrade your existing control unit and indicator.  Typical system can be upgraded in a few hours.

Standardized for Global Applications

EPCs and OEMs will appreciate that one model of Eye-Hye SmartLevel can be specified for worldwide use.  You can standardize on one water level-sensing device for 85 to 264 VAC 50/60 Hz.

eye hye water level