Can you trust your hydrogen detection?

Hydrogen is dangerous and a modern semiconductor plant may have hundreds of points that need to be monitored to prevent fires and explosions. Conventional sensors need labor-intensive sensor replacement and servicing of sample extraction mechanisms, as well as constant testing and calibrating. That's why Telosense, the world's technology leader in gas monitoring, developed the H2M - to make sensors yesterday's problems.

For better protection against hydrogen danger with added protection against unnecessary shut-downs and lost production, the H2M tests air for hydrogen with pulses of ultrasound using the patented SonoSense^TM acoustic analyzer.

Sensitivity without interference

Because each "zero reading" is a complete operational test, the H2M continually proves it is able to sense hydrogen, sensitively and accurately, from moment to moment. It means that the unit is operating properly and that no hydrogen is present. On the other hand, you have no way of knowing whether poisoned, dried-out or "dead" sensors reading "zero" will be accurate, or will even respond at all when hydrogen actually does appear.

And you have no way of knowing whether a sensor may be responding to interfering chemicals, or even to electrical interference. The H2M, on another hand, confirms hydrogen by taking advantage of its unique solubility in palladium, so the H2M is not just selective, but specific.

Cost effective, low maintenance, expendable multipoint monitor

Burdens of ownership are minimized in a multipoint monitor. Adding sampling points or changing their location is simplified. Up to twenty locations can be monitored by a single unit and each is actively sampled by extraction.

The H2M outperforms any know sensor. In only two seconds, it samples, analyzes, documents hydrogen concentration and initiates user-defined alert/control functions. Yet its entire maintenance burden is only five hours per year (at the monitor itself - no more need to get at sensors mounted in tools, ducts, etc...)

With its product line companions, the TGM (Toxic gas monitor) and the ACM (Air composition monitor), it uses field-proven sensing technology, hardware, software and system concepts wich have become industy standards.