INNOVATIVE HOUSEHOLD GAS SIGNALER WITH BUILT SEISMIC ACTIVITY SENSOR
The seismic gas detector Sismagas, designed and manufactured to European standards, is designed to detect the presence of natural gas and propane-butane. The sensor is calibrated to capture gas at a concentration of 10% by volume. At the same time, it provides high selectivity for different types of gas, which are usually present in the home environment and which would often trigger a false alarm (cooking vapors, wines, alcohol, cleaning products, ammonia, etc.).
The detector is also triggered when seismic oscillations occur in accordance with ACSE 25-97 upper and lower bounds.
The device has a second relay designed to manually adjust the level of seismic sensitivity. Both relays are active and can operate simultaneously.
The detector can operate with a normally closed / open solenoid valve with manual recovery or a normally closed solenoid valve with automatic recovery.
When not energized, the relay enables the installation of several sensors in one solenoid valve, thus protecting several hazardous areas.