Рика RK200-02 4-20mA 0-5V электронные сигареты с цифровым выходом RS485 кванта света PAR свет датчика метр для
- Категория: Испытательное оборудование >>>
- Поставщик: Hunan,Rika,Electronic,Tech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 10879.62 $* | 11423.19 $* |
| Aug-15-2025 | 10788.61 $* | 11327.35 $* |
| Jul-15-2025 | 9051.78 $* | 9504.75 $* |
| Jun-15-2025 | 10605.24 $* | 11135.88 $* |
| May-15-2025 | 9233.38 $* | 9695.57 $* |
| Apr-15-2025 | 10422.93 $* | 10943.84 $* |
| Mar-15-2025 | 10330.87 $* | 10847.4 $* |
| Feb-15-2025 | 10239.99 $* | 10751.54 $* |
| Jan-15-2025 | 10148.94 $* | 10655.77 $* |
Характеристики
Rika RK200-02 4-20mA 0-5V Digital Output RS485 Light Quantum PAR Sensor Light Meter for Greenhouse
Product Description
The RK200-02 PAR Sensor is mainly used for measuring solar radiation within 400~700nm wavelength. It is easy installation and can work continuously in all weathers. When there is sunlight, voltage output proportional to incident light intensity will be generated by thesilicon-photodetector in the sensor. Its sensitivity is proportional to the cosine of incident light direct angle. Each product is with one sensitivity coefficient respectively. It can directly output radiation value in unit of μ*mol/m2*s.
Features:
- Metal construction
- Harsh environment workable
- High sensitivity
- No power supply measurement
- Compact size for easy use
Application:
- Agrometeorological research
- Crop growth monitoring
- Ecological research
- Environment surveillance
- Greenhouse control
Technical Specification:
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Item |
Specifications |
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Spectral range |
0-2500μ*mol/m2*s |
400~700nm |
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0-2000W/m2 |
350~1100nm |
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Supply |
5VDC,12V-24VDC |
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Accuracy |
±5% rdg |
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Range |
0-2500μ*mol/m2*s,0-2000W/m2 |
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Output |
0-2000mV |
4-20mA(2-wires) |
RS485 |
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0-2500μ*mol/m2*s |
800μV/μ*mol*m2*s |
6.4μA/μ*mol*m2*s |
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0-2000W/m2 |
1000μV/W/m2 |
8uA/W/m2 |
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<1s(99%) |
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Temperature effect |
<0.05%/℃ |
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Cosine correction |
<10%(until 80°) |
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Non-linearity |
<±2% |
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Operating temperature |
-40-+80℃ |
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Shell material |
Aluminum alloy |
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Storage condition |
10℃-60℃@20%-90%RH |
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Output Characteristics:
* 0-2000mV
Range:0-2000W PAR values(W)= Voltage output value(μV)/1000 Range:0-2500μ*mol/m2*s PAR values(μ*mol/m2*s)= Voltage output value(μV)/160
* 4-20mA
Range:0-2000W PAR values(W)=(I(μA)-4000μA)/0.8 (Where I is output current value,unit:μA ) Range:0-2500μ*mol/m2*s PAR values(μ*mol/m2*s)= (I(μA)-4000μA)/6.4(Where I is output current value,unit:μA )
* RS485
MODBUS-RTU
Dimension:
Details show
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