Wide temperature range from -20°C to 500°C 13:1 optics at 90% energy 150 ms response time Scaleable 0 – 5 V output or t/c type J or K output Alarm output Sensor status/self diagnostic indicator LED RS232 digital communications for sensor set-up and monitoring Adjustable signal processing Rugged IP65 stainless steel housing DataTemp Multidrop software compatible Accessories for air purging and lens protection