The 9638-700-1 THERMOPILE SENSOR TPiD 1S 0622 G2 The 9638-700-1 by EXCELITAS is an advanced thermopile sensor designed for precise temperature detection. It features a sensitive area of 1.2 x 1.2 mm2, ensuring accurate readings in diverse applications. The sensor offers a resistance of 50K - 110K Ohms and a time constant of 27ms, allowing for rapid and reliable response. With a field of view of 120°, this sensor is ideal for wide-angle temperature monitoring. Operating within a temperature range of -20°C~+100°C, the 9638-700-1 provides consistent performance under challenging conditions. Compliant with ROHS standards and packaged in a TAPE&REEL format, this thermopile sensor ensures both environmental safety and ease of use. Choose this sensor for its unparalleled accuracy and reliability in critical thermal applications.