HSI Spot On Leverless Limit-Switches are designed to handle the most extreme operating environments. The four different Spot On models can sense farther, faster and last longer than the competition.
*SPOT ON WIRE COLOR DESIGNATIONS:
Black Wire = Common / Red Wire = Normally Closed / Blue Wire = Normally Open / Green Wire = Ground (steel housing only)
From 'Making Sense' Blog
HSI Continues to Meet Aerospace Sensor Demands Head On
HSI Sensing has continued to meet the unique challenges of aerospace engineering for more than 40 years by providing mission-critical solutions for everything from seat belt connections and shock sensing to fluid level monitoring and wing positioning. There are several ways that HSI Sensing sets ourselves apart in the aerospace sensor industry. We Are AS9100 … Continued