This sensor is a great addition to any PV system, allowing you to measure ambient temperature with ease. The PT1000 sensor provides accurate readings, and the cylindrical stainless steel housing ensures durability. With a measuring range of -50°C to +230°C, this sensor is perfect for a variety of applications. The two-wire technology and 3m Cu cable make it easy to install and connect. The sensor is also UV-resistant, making it perfect for outdoor use. Overall, this sensor is a great choice for anyone looking to measure ambient temperature in their PV system. Dimension / length 16.1 ft Sensor PT1000 Measuring range -58°F to +446°F Tolerance ±1.4°F (from -40°F to +212°F) Design Sensor in cylindrical stainless steel housing, two-wire technology Diameter 0.24 in Connection cable 9.8 ft Cu cable, 2 x 0.5 mm, silicone-insulated, exposed ends, ferrules, UV-resistant Max. cable length 4.9 ft