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SR11

Product catalog summary

Specifications:
The Adcon SR11 Pyranometer is designed to measure solar radiation flux in W/m² with dimensions of 400 x 300 x 150mm and a weight of 2550g. It operates within a spectral range of 305 to 2800 nm and has a nominal sensitivity of 15 µV/W/m². The response time is less than 5 seconds for 63% of the signal, and it can handle a maximum irradiance of 2000 W/m². The device's sensitivity is minimally affected by temperature changes, with a dependence of less than ±0.1% per °C. It features a 180° field of view and outputs a linear signal of 0 to 2.5VDC, requiring a power supply of 5.5 to 10 VDC. The operating temperature range is from -40°C to +80°C. It includes a 400cm cable with a 7-pin M9 Binder male connector and is mounted using a mast holder suitable for poles with a diameter of 40-65mm.

Standards and Compliance:
The SR11 complies with ISO 9060 and 9847, WMO, and ASTM E824-94 standards, ensuring its reliability and accuracy for professional use.

Design and Features:
The pyranometer features a thermopile sensor, high-quality optics, a radiation shield, and a double glass dome to minimize measurement errors and provide a linear response across the solar spectrum. It is suitable for both indoor and outdoor continuous use, with a stable mast mounting bracket and integrated spirit level for precise horizontal installation. The device is equipped with an integrated amplifier to convert the sensor's µV output into a linear 0-2.5V signal.

Applications:
The SR11 is ideal for professional weather stations, climate change monitoring, radiation energy efficiency monitoring, PV applications, and scientific research due to its low drift and uniform directional response.

Catalog excerpts

SMART WIRELESS SOLUTIONS Pyranometer SR11 The Adcon SR11 pyranometer measures solar radiation flux in W/m², incident on plane surfaces from a 180° field of view. It meets all ISO and WMO requirements for First Class pyranometers. The thermopile sensor construction, high quality optics, radiation shield and double glass dome reduce measurement errors and give the sensor a linear response over the full solar spectrum. SR11 is designed for continuous indoor and outdoor use. To ensure proper setup Adcon delivers the SR11 by First Class Pyranometer SR11 default with a stable mast mounting bracket that allows accurate horizontal installation, aided by the integrated spirit level. Low drift and uniform directional response make this instrument the ideal choice for demanding applications in meteorology, science and research. Adcon delivers the sensor with an integrated amplifier that converts the sensors µV output into a linear 0 2,5V signal. The SR11 is supplied with a 4m cable and 7pin connector for easy connection to Adcon RTUs. Professional weather stations Climate Change Monitoring Radiation Energy Efficiency Monitoring / PV applications Science and Research Technical data Output Signal Power Supply 2550 g (incl. bracket & cable) Operating Temperature Spectral Range Cable & Connector Sensitivity (nominal) Response Time mast mounting holder for poles with 40-65mm Ø; clamps included Temperature Dependence of Sensitivity Applicable standards Dimensions (incl. mounting bracket) ADCON TELEMETRY GMBH | Inkustrasse 24 | 3400 Klosterneuburg | Austria Tel.: +43 (2243) 382 80-0 | Fax: +43 (2243) 382 80-6 | E-Mail: [email protected] | Web: http://www.adcon.com © 11/2012 Adcon Telemetry GmbH | Contents subject to modifications

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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