Description Specifications Description The Alnor® AirGard® Lab Hood Monitor 200AG model is a simple, go/no-go lab hood monitor designed to warn users of unsafe conditions. When the face velocity drops below a user-determined level, the AirGard Lab Hood Monitor activates an audible alarm, visual alarm, and relay output. The 200AG monitor indicate low face velocity with a red LED and an audible alarm. The flush-mount 200AG model has a sleek appearance that is often preferred on new hoods. Features and Benefits Measurement Range is 70-250 fpm (0.35-1.27 m/s) Measurement Accuracy 5% of reading Flush Mounting Audible and Visual Alarm Integral Thermal Sensor Plug-In Wall Transformer Included in US State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Alarm range:70-250 fpm (0.35-1.25 m/s ) Field set-up:Single low velocity alarm set point Alarm set points:Low Repeatability of alarm set point:±10% of reading or 10 fpm (0.05 m/s), whichever is greater Alarm delays:10 seconds Relay output:1 Literature & Docs Accessories