The KWJ Pragmatics Hydrogen Leak Detector Model 555, is a dual sensor hydrogen gas leak detector designed for hydrogen leak surveys in conventional and nuclear power plants or wherever hydrogen leaks are problematic. Durable MOX sensors are paired and response balanced to eliminate nuisance hydrocarbon vapors which are common interferences to most commercially available leak detectors. Model 555 comes complete with LED meter for tracing rising and falling concentrations of hydrogen, from 1 ppm through 1% gas (10,000ppm). Requiring no calibration and with start and go technology, the Model 555 H2 Detector (previously known as Model 616), is in use in power plants throughout the United States and Canada. Contact us to request full specifications and pricing.
