Irradiance Sensor The Irradiance Sensor is part of the SEVEN meteorological sensor range, which includes professional and intelligent measuring sensors with a digital or analog interface for environmental and industrial applications such as photovoltaic plants. The Irradiance Sensor, called PV Pyranometer with photovoltaic reference cell, provide irradiance data in W/m² to the user to calculate the performance ratio of the PV plants. Irradiance Sensors are available with various outputs according to customer requirements. The measured irradiance data is transmitted to data loggers and receiver units according to input requirements. SEVEN products use reliable and high-quality components to provide accurate meteorological information in environmental and industrial applications. The Irradiance Sensor is specifically designed according to the requirements of PV plant monitoring systems, based on standards such as IEC 61724 and IEC 60904. Benefits and Features • Class A Compliance • Fast & Simple to Install • Similar Structure with PV Panels • Free Software Update • SunSpec Compliant (for Modbus RTU) • SEVEN Remote Setup Service • SEVEN Customer Support • 5 Years Warranty Models 3S-IS Modbus Irradiance Sensors is designed for professional use in industrial, commercial and utility-scale photovoltaic plants. The Irradiance Sensor operates as a hub for several sensors. All measured meteorological data are transmitted to dataloggers and receiver units via 2-wire RS485 bus with Modbus RTU protocol. 3S-IS-T-I Irradiance sensors with analog 4-20 mA output measures irradiance and cell temperature data. The measured irradiance value is the temperature-compensated.The 4-20 mA Irradiance Sensor is connected to suitable analog inputs of dataloggers or other receiver units. 3S-IS-T-V 0-1,5 V Irradiance Sensor specially designed for SolarEdge datalogger. It is also compatible with other dataloggers and receiver units with the suitable inputs. 0-1,5V Irradiance Sensor measures irradiance and cell temperature data. The measured Irradiance value is the temperature compensated. 3S-IS-LR The Low-Cost Irradiance Sensor is specially designed for residential and rooftop applications or small-scale PV applications. Advanced features and high accuracy for meteorological sensors are not required for these applications. The cost of the sensor should be proportional to the scale of the PV system. SEVEN achieved that by LowCost Irradiance Sensor. The measured irradiance value is transmitted to dataloggers and receiver units via a 2-wire RS485 bus with Modbus RTU protocol. 1 Pinarcay OSB Mahallesi Organize Sanayi Tesisleri Teknokent Idare Binasi No: 7, D:1, 19100 Merkez / Corum / Türkiye • Phone: +90 364 230 1233 • Website: www.sevensensor.com • Email: sales@sevensen

Pinarcay OSB Mahallesi Organize Sanayi Tesisleri Teknokent Idare Binasi No: 7, D:1, 19100 Merkez / Corum / Turkiye • Phone: +90 364 230 1233 • Website: www.sevensensor.com • Email: [email protected]

Technical Drawings Technical Drawings of 3S-IS / 3S-IS-T-I / 3S-IS-T-V 140 110 3 Pinarcay OSB Mahallesi Organize Sanayi Tesisleri Teknokent Idare Binasi No: 7, D:1, 19100 Merkez / Corum / Türkiye • Phone: +90 364 230 1233 • Website: www.sevensensor.com • Email: [email protected]