The R10 series of fixed infrared sensors is designed for use in OEM equipment and industrial process control and monitoring applications. All models have a temperature range of 32-932°F (0-500˚C) and feature 4-20 mA output. The non-contact sensors are powered by 24 VDC to easily interface with standard PLCs, temperature controllers or panel meters. The 20:1 distance-to-spot ratio is suited for measuring smaller target areas or in applications where the distance between the sensor and the measurement area is larger. The rated accuracy is ±1% of reading, and the fixed emissivity at 0.95 is suitable for measuring a wide variety of materials.