Short-wave Solar Radiometer: Class C pyranometer

This is a class C pyranometer, model: BGT-TBQ(L-C).

The Total Radiation Sensor is a short-wave solar radiometer designed for precise measurement of global solar irradiance (0.285-3μm wavelength range). Compliant with ISO 9060 and WMO Class C standards, it accurately captures total solar radiation, reflected radiation (when horizontally inverted), and diffuse radiation (with shading devices). Its core component—a thermopile sensor—converts solar energy into electrical signals proportional to irradiance intensity. Ideal for meteorological, environmental, and industrial applications, it combines passive measurement reliability with robust performance in extreme conditions.

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Description:

The Ultraviolet Radiometer is a precision instrument designed to measure solar ultraviolet radiation (UVAB/UVA/UVB wavelengths) in the atmosphere. It provides critical data for calculating UV index, erythema (sunburn) dosage, and assessing UV impacts on human health, biological systems, and chemical processes. Compliant with WMO (World Meteorological Organization) standards, it delivers reliable measurements for environmental, industrial, and scientific applications. With passive sensing technology and robust design, it operates effectively in harsh conditions without external power (for analog version), while the RS485 version supports digital integration.

Key Product Selling Points

Versatile Measurement Modes: Supports total, reflected, and diffuse radiation monitoring with optional accessories.
Passive & Active Operation: Analog version (0-20mV) requires no power; digital versions (RS485/4-20mA) support flexible integration.
High Environmental Resilience: Operates at -40°C to +80°C and 0-100% RH with ±2% annual stability.
Low Maintenance: Two-year calibration cycle and factory-preconfigured setup (includes level bubble for horizontal alignment).
Dual Standard Compliance: Meets ISO 9060 and WMO Class C requirements for global irradiance measurement.

short-wave solar radiometer -bgt

Parameter	Specification
Model	BGT-TBQ(L-C)
Spectral Range	285–3000 nm
Measuring Range	0–2000 W/m²
Signal Output	0–20mV (passive); RS485/4-20mA (DC 6-30V)
Sensitivity	7–14 μV/W·m²
Response Time	≤10 seconds (99%)
Accuracy	≤5%
Nonlinearity	±2%
Operating Temperature	-40°C to +80°C
Operating Humidity	0–100% RH
Weight (excl. cable)	0.5 kg
Calibration Cycle	2 years

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Short-wave Solar Radiometer: Class C pyranometer

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