Rika Sensor Total Radiation Recorder
#Grup produk P109197236
Spesifikasi
| Spectral Range (nm) | 300-3200 |
|---|---|
| Supply (V/VDC) | 45424 |
| Range (W/m²) | 0-2000 |
| Output | 0-20mV,0-5V,4-20mA,RS485, SDI-12 |
| Sensitivity> (μVXW-W/m²) | 7-14 to 1 |
| Internal Resistance (ohm) | 350 |
| Cosine correction | ≤±7%(Solar elevation angle=10°) |
| Desiccant | Silica Gel Desiccant |
| Dimensions (mm) | 185x120 |
| Ingress Protection | IP65 |
| Measuring Angle (π) | 2 Solid Angle |
| Non-linearity（Accuracy） | ≤±2% of full measurement scale |
| Operating Temperature (°C) | -40 to +80 |
| Pack | Aluminium Alloy Instrument Box |
| Recalibration Interval (years) | 2 |
| Response Time (s) | ≤20 (99%) |
| Stability (per year) | ±2% |
| Storage Temperature Condition (°C) | 10 to 60 |
| Temperature Effect (°C) | ±2%(-10 to +40) |
| Zero Drift (W/m²) | ±5 (Temperature drift:5k/h) |
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Informasi Produk
Description
The RK200-03 Pyranometer is produced based thermopile principle; sensing elements are made by winding - plated thermopiles with multi contacts.Its surface is coated by black coating with high absorption rate. Hot contacts on the sensors surface, while the cold junction is located within the body,temperature difference between the hot and cold junction generates electromotive force, the thermoelectric effect is proportional to the solar radiation. In order to reduce the ambient temperature effect ,temperature compensation circuit designed here to reduce the effects to products properties.
Feature
Conform to the WMO standard. Suitable for harsh environment. Easy installation. Visual desiccant Window. Low power Consumption. High sensitivity.Ulasan Produk
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