Third Party Approved, SIL-2 Certified Toxic and Combustible Point Gas Detector

 

Advanced Safety Integrity – The best solution for gas detection in critical safety applications.

 

SensAlert ASI provides enhanced protection and dependability for critical safety applications where personnel, processes, and facilities are at risk. The third-party certified SIL-2 SensAlert ASI offers dependability and versatility while remaining the easiest to install, commission, operate, and maintain.

Critical Protection with Global Approval

SensAlert ASI is certified to IEC61508 Level 2 (SIL-2) for both hardware and software with certification to global hazardous (classified) area and performance standards including but not limited to FM, CSA and ATEX / CE Mark. Advanced sensor diagnostics provide sensor status information including predicted life and exposure history.

Unmatched Application Versatility

SensAlert ASI is a universal instrument platform for toxic and combustible gas detection and oxygen deficiency monitoring. Intrinsically safe or explosion proof installation configurations with options for remote sensors and gassing, duct mount, and sample-draw maximize the solution capabilities. The sensor head accepts all Plus Series sensor technologies – infrared, catalytic bead, and electro-chemical, including the new Infrared Acetylene sensor. Assignable and configurable relays together with communication options provide broad flexibility. The SensAlert ASI I.S. sensor head can be remote mounted up to 100 feet (30m) from the transmitter providing a useful option to position the sensor closer to the potential hazard.

Easy to Install, Commission, Operate, and Maintain

SensAlert ASI accepts all SensAlert PLUS gas and sensor types and provides vertical or horizontal installation options with removable plug-type terminal blocks to simplify wiring. The Intrinsically Safe sensor head enablesswapping sensors without a hot work permit, or declassifying the area or removing power from the instrument. Transportable calibration means all new Sensors are shipped calibrated and ready to install. An optional Sensor Calibration & Exchange Program schedules delivery of factory calibrated sensors to the user’s plant or facility for a savings on maintenance and supply costs.