ip67PU751HT2.2 Calex PyroUSB 2.2 Series non contact infrared temperature sensor with 2.0 to 2.6 micron spectral response, 4-wire, selectable 0-20 mA or 4 to 20mA output, USB cable and PC software, Temperature range 450 to 2000°C, 75:1 optics.22871 Semco Sensor for tap price increase ...