Single or Multi-Point Suspended Measurement Systems for Corrosive and Non-Corrosive Chambers and Wellbores. Intrinsically Safe Gauges We manufacture Intrinsically Safe pressure and temperature monitoring systems that are designed to attach to Stainless Steel and Incoloy cable. These systems can be inserted into wellbores, chambers, tanks, and vessels to accurately measure pressure and temperature and specified depth in hazardous environments. Fluid level and gradient density can also be measured. Below is a look at how our systems operate in two of our most common applications, tank storage and wellbores. Tank Storage