The ACS41 conductivity sensor is a testament to precision and resilience, meticulously designed for high-pressure, high-temperature conductivity measurements. It is an excellent choice for critical applications like boiler control and cooling tower systems. Beyond these, its versatility extends to tasks such as blowdown control, condensate monitoring, leak detection on heat exchangers, and ensuring steam purity. What sets the ACS41 apart is its rugged, one-piece body design, eliminating concerns about weld defects, including pinhole leaks. The ACS41 sensor is built to withstand the harshest conditions. It is constructed from solid 316 stainless steel, a PEEK insulator, and specialty high-temperature Parker O-rings. In the demanding environment of hot water, the front O-ring bravely confronts the most challenging conditions, preserving the integrity of the rear O-ring and maintaining a steadfast seal. The double O-ring seals meticulously block all conceivable leak paths, assuring maximum on-stream reliability even in the most critical industrial settings. Trust the ACS41 for precision and dependability in your high-pressure, high-temperature conductivity measurements.