Model VTIR-3816 Resolution Typical 0.1ípC Precision greater of í+2íµ or 2% of reading Repeatability í+1ípC of full temperature range Spectrum Response 8í½14ª¦m Distance: Spot Ratio 3:1,5:1, 8:1 Operating Temperature 0í½50ípC Storage Temperature -20í½85ípC Response Time 250~500ms Relative Humidity 10-90%, Emissivity Default 0.95, (0.01~0.99 adjustable on request) Object Distance 0~10m Housing IP65 Power Supply 5VDC, 2VDC, 24VDC (18~30VDC) Analog Output 4~20mA, 0~5 V or10mV/ípC Digital Output SPI, RS485, I2C, RS232, PWM