Photoelectric Solar Total Radiation Sensor
The photoelectric solar total radiation sensor can be used to measure the total solar radiation in the spectral range of 0.3-3 μm. If the inductive surface is measured to measure the reflected radiation, the shading ring can also measure the scattered radiation.
The core component of the sensor is a high-precision photosensitive element with good stability and high precision. At the same time, a quartz glass cover made of precision optical cold working is installed outside the sensing element to effectively prevent the influence of environmental factors on its performance.
Description
Specification
Measure spectral range：300-1000nm
Range：0-1500w/m2
Resolution：1W/m2
Sensitivity：7~14μV/W•m-2
Accuracy：±4W/ m2
Load resistance：RL ≤ 250Ω (current) , RL ≥ 1KΩ (voltage)
Response time：<5s
Cosine response：<±10% (when the sun angle is 10°)
Nonlinear：<±5%
Annual rate of change：<±5%
Operating environment：Temperature -40℃～85℃，humidity 0~ 100%RH
Housing matera：aluminum alloy
Cable：2.5m
Weight：420g
Structure Size
-
- Photoelectric Solar Total Radiation Sensor
Selection Table
| Model No. | Power | Output | Measuring range |
|---|---|---|---|
| ET-JYZ | 12V, 24V | 4-20mA | Range0-1500W/m2 |
| 0-20mA | |||
| 12V, 24V | 0-5V | ||
| 5V, 12V, 24V | 0-2.5V | ||
| 5V, 12V, 24V | Modbus RS232 | ||
| Modbus RS485 |
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