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◀◀ Key Selling Points ▶▶
◆◆ Measurement principle:
(1) The total radiation meter consists of a double-layer quartz glass cover, a sensing element, a light shield, a meter body, a desiccant and other parts. The sensing element is the core part of the meter, which consists of a fast-response wire-wound electroplated thermopile. The induction surface is coated with 3M non-glossy black paint, and the induction surface is a hot junction, when there is sunlight irradiation, the temperature rises, and it forms a temperature difference electric potential with the cold junction on the other side, which is directly proportional to the intensity of solar radiation.
(2) total radiation table double glass cover is to reduce the impact of air convection on the radiation table. The inner cover is designed to intercept the infrared radiation from the outer cover itself.
1. High Precision Measurement: Measures total solar radiation with high sensitivity (7-14 μV/W·m²) and an accuracy of ≤±2% annually, ensuring reliable and precise data.
2. Wide Spectral Range: Covers a spectral range of 0.3 to 3 μm (300-3000 nm), making it suitable for a broad range of solar radiation measurements.
3. Durable & Weatherproof: Designed to withstand harsh environmental conditions, with a robust construction that ensures long-term reliability.
4. Multiple Output Options: Supports analog signals (voltage, current) and digital signals (RS485 with Modbus-RTU protocol), providing flexibility for integration into various systems.
5. Low Power Consumption: Operates on a wide voltage range (6-24V), making it energy-efficient and suitable for different power sources.
6. Fast Response Time: Response time of ≤35 seconds (99%), ensuring real-time data acquisition.
7. Compliance with WMO Standards: Meets World Meteorological Organization (WMO) norms, ensuring global compatibility and reliability.
8. Easy Installation & Maintenance: Simple flange mounting method and easy-to-maintain design, reducing setup time and operational costs.
9. Wide Operating Temperature Range: Operates reliably in temperatures from -50°C to 50°C, suitable for extreme environments.
10. Customizable Cable Length: Offers optional cable lengths, providing flexibility for different installation needs.
◆◆ Why Choose BGT-TBQ(O)?
Cost-Effective: High performance at a competitive price, making it an economical choice for various industries.
Reliable Performance: Built to withstand extreme temperatures and harsh weather conditions.
Wide Operating Temperature Range: Reliable performance in temperatures from -50°C to 50°C, suitable for extreme environments.
◀◀ Product Parameters ▶▶
Measurement parameters | Total solar radiation |
Sensitivity | 7～14μV/w.m-2 |
Spectral range | 0.3～3μm (300～3000nm) |
Measuring range | 0～2000W/m2 |
Output signal | A: voltage signal (0～2V, 0～5V, 0～10V choose one of the three B: 4～20mA (current loop) C: RS485 (standard Modbus-RTU protocol, device default address: 01) |
Supply voltage: | 6～24V (when the output signal is 0～2V, RS485) 12～24V (when the output signal is 0～5V, 0～10V, 4～20mA) |
Response time | ≤35 seconds (99%) |
Internal resistance | Approx. 350Ω |
Annual stability | ≤±2% |
Cosine Response | ≤7% (at 10° sun altitude angle) |
Square Response Error | ≤5% (at 10° sun altitude angle) |
Temperature Characteristics | ±2% (at -10℃～40℃) |
Ambient Temperature | -50℃～50℃ |
Non-linear | ≤2% |
Weight | 2.5kg |
Cable Specification | 2m 3-wire (analogue signal); 2m 4-wire (RS485) (cable length optional) |
The BGT-TBQ(O) Total Solar Radiation Sensor is your ultimate solution for accurate and reliable solar radiation measurement. Designed with advanced technology and built to withstand harsh environments, this sensor delivers precise measurements of total solar radiation, ensuring you have the data you need to make informed decisions. Whether you're optimizing energy production in solar farms, conducting meteorological research, or designing energy-efficient buildings, the BGT-TBQ(O) is the perfect tool for the job.
◀◀ Application Scenarios ▶▶
1. Solar & Wind Power Generation: Monitors solar radiation to optimize energy production in solar and wind farms.
2. Solar Water Heating & Energy Engineering: Measures solar radiation to improve the efficiency of solar water heaters and other solar energy systems.
3. Meteorological & Climate Research: Provides accurate solar radiation data for weather forecasting and climate studies.
4. Agriculture & Forestry: Monitors solar radiation to optimize crop growth and forest management.
5. Environmental Science: Used in radiation energy balance research to study the impact of solar radiation on ecosystems.
6. Polar, Ocean, & Glacier Research: Measures solar radiation in extreme environments for climate and environmental studies.
7. Solar Building Design: Helps in designing energy-efficient buildings by monitoring solar radiation levels.
8. Industrial Applications: Used in industries requiring precise solar radiation measurements for process optimization.
