The Gassonic Observer-H is a failsafe, Ultrasonic, acoustic Gas Leak Detector. The Gassonic Observer-H comes with the Senssonic Integrated Acoustic Self-test to prevent alarm failures. The Gassonic Observer-H comes with a standard 4-20mA Analog output, a HART registered interface and two digital MODBUS interfaces. The Gassonic Observer-H is made out of full Stainless Steel with an integrated junction box, is flameproof and certified for installation in hazardous areas.
Changing weather conditions and fast dilution of the gas cloud does not affect the Ultrasonic Acoustic Gas leak Detector. Acoustic Gas Detectors detects gas leaks by reacting to the distinct ultrasonic noise that gas leaks generate. The detection radius of the Observer-H is up to 20 meters from the detector at a leak rate of 0.1kg/s.
Features
Senssonic – integrated acoustic self-test for fail safe operation
HART registred interface
4-20 mA analogue output
Dual modbus digital interface
Two relay output for alarm and error indication
Full stainless steel AISI 316L housing
Flame proof EEx-d design
Approvals: ATEX, IECEX, CSA, FM
SIL 3 suitable
