Coming SOON!!!!

Since the release of the original SEC Millenium 22 years ago, our engineers have designed and implemented enhanced optical absorption integrity, lower power consumption and developed software algorithms for our other infrared family of gas detectors and analyzers.  All of this knowledge, experience and features have been incorporated into the SEC Millenium Hawk.


New Ammonia Infrared Gas Detector Designed for Hockey, Recreational Rinks

October 11, 2019
SEC IREvolution Infrared Ammonia Detector
     An usual ammonia detector that monitors mechanical equipment in professional, college, school and community skating rinks has been introduced by Sensor Electronics of Minneapolis.
     Because of ammonia’s dangerous toxic and explosive characteristics, this new detector couples extreme sensitivity – it can “see” ammonia leaks small as 25 ppm – with an extended operating life.
     “Tunnel vision” means the detector reacts only to ammonia, ignoring hydrocarbons, halogens aerosols, zambonis.   It also shrugs off sudden shock, continuous vibration, temperature extremes, automatically compensates for sensor drift, component aging.
     Since this new detector has no moving parts, no mirrors, no beam splitters or other sensitive components it works for decades, even under tough profession league conditions.
     Clever design eliminates need for periodic testing, recalibration, replacement.  Self-checking circuitry spots problems immediately, spelling out what’s wrong where. 
    The detector meets OSHA, EPA, LDAR requirements, carries CSA and ETL Certification.
   More information about this new Ammonia gas detection system designed for hockey and recreational rink applications is available:  Sensor Electronics, 12730 Creek View Avenue, Savage, Minnesota 55378, 800-285-3651, or
SEC IREVOLUTION Infrared Ammonia Detector