Detnov DOD-220 Conventional optical smoke detector

The IR5500 is an open path infrared (IR) gas detector that continuously monitors for flammable gas leaks over large open areas. It monitors in both the LEL-m and ppm-m ranges to detect both small and large leaks. The IR5500 offers the benefits of early detection with its high sensitivity to gas concentrations at the ppm levels.  This feature allows it to alarm faster than an LEL-only detector. Digital display and adjustable mounting arms ensure easy alignment. Factory calibrated for low-maintenance operation.

Instantly detect pressurized gas leaks with this high-precision, omni-direction acoustic detector utilizing Gassonic® ultrasonic technology. Works even when traditional methods of gas detection are unsuitable or dependent on ventilation. The Observer-i UGLD provides an industry-leading detection range (up to 28 m) reducing the number of detectors required.

– Ideal for use in complex, outdoor pipeline systems – unaffected by wind, gas dilution, and direction of gas plume.

– Artificial Neural Network (ANN) technology distinguishes real gas leak noise from background noise, suppressing false alarm sources.

– Does not require in-field training, fully operational after installation.

– Detects gas leaks from 2 BAR (29 psi) pressure for rapid detection of small gas leaks.

– Patented Senssonic™ self-test function ensures full fail-safe operation.

– Trouble-free maintenance and one-person check and calibration.