ISO 9060:2018 classification :spectrally flat Class B pyranometer ISO 9060:1990 classification :first class pyranometer Spectral range :285 to 3000 x 10⁻⁹ m Calibration traceability :to WRR ยี่ห้อ Hukseflux, Netherlands
SR15-D2A2-05 ฟังก์ชั่นการวัด
เซนเซอร์วัดความเข้มแสงอาทิตย์ Pyranometer
SR15-D2A2-05 จุดเด่น
National Meteorological NetworksPV monitoring commercial and utility scalePV monitoring small sizedmeteorology / climatologyother
ISO 9060:2018 classification :spectrally flat Class B pyranometer
ISO 9060:1990 classification :first class pyranometer
SR15-D2A2-05 ช่วงการวัด
285 to 3000 x 10⁻⁹ m
SR15-D2A2-05 Power Supply
Analogue output 4-20 mA current loop
SR15-D2A2-05 อุปกรณ์เสริม
spring-loaded levelling; practical for easy mounting, levelling and instrument exchange on flat surfaces (LM01)
tube levelling mount with set of bolts (TLM01)
PMF01 bracket for tilted installations
longer cable; 10 and 20 metres length
20 metres extension cable with 2 connectors
SR15-D2A2-05 ข้อมูลจำเพาะ
Measurand hemispherical solar radiation
IEC 61724-1:2021 compliance Class B
Heater no
Output 4-20 mA current loopModbus TTL
Calibration uncertainty < 1.8 % (k = 2)
Calibration traceability to WRR
Response time < 10 s
Zero offset a 5 W/m² unventilated
Rated operating temperature range -40 to +80 °C
Temperature response < ± 2 % (-10 to +40 °C)
Heater 1.5 W at 12 VDC
Standard cable length 5 m
Levelling optional spring-loaded levelling, with or without tube mount
Communication protocol Modbus
Hardware interface TTL
Transmission mode RTU
Output irradiance in W/m² and instrument body temperature in °C
On-board heater not included