Sentinel | MODEL D
Simple, visual, & continuous monitoring of your cooling water systems
The Sentinel model D uses the same patented test heat exchanger as our other Sentinel models, giving you the full benefits of a heated corrosion coupon with uniform heat transfer across the exposure area. We have worked to make operation foolproof & streamlined for continuous visual inspection of your results. It doesn’t get easier than this to know everyday what the inside of your equipment looks like, without shutting down a single part of your operation.