해외 우수한 분석, 측정, 계측기기 제조회사의 독점 대리점 !

| SR05 일사계 | |||
|---|---|---|---|
| Model | SR05-D1A3 | SR05-D2A2 | SR05-A1 |
| Measurand | Hemispherical solar radiation |
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| ISO classification | Second class pyranometer |
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| Zero offset a | 15 W/m2 unventilated |
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| Calibration traceability | to WRR |
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| Spectral range | 285 to 3000 x 10-9 m |
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| Calibration uncertainty | < 1.8 % (k = 2) |
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| Rated operating voltage | 5 to 30 VDC |
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Rated operating Temperature range |
|
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| Communication protocol | Modbus over RS-485 |
Modbus over TTL |
No |
| Digital output | irradiance in W/m2 and instrument body temperature in °C |
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| Analogue output | 0-1 V |
4-20 mA current loop |
Millivolt |
| Transmitted range | 0-1600 W/m2 |
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| Standard cable length | 3 m |
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| Levelling | Ball levelling and Tube mount | ||