CDG-17B Scattering Radiometer

CDG-17B Scattering Radiometer

In Stock

Scattered Solar Irradiance Sensor

Measures diffuse solar radiation accurately under all sky conditions for meteorological and agricultural monitoring.

IMPORTANT INFORMATION

4G or WIFI or Ethernet module for free transmission to the CODA cloud platform

It covers a full solar spectral range (280–3000 nm) and measures diffuse irradiance up to 2000 W/m²

With an IP65 ingress protection rating and an operating temperature range of -40°C to +80°C


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Description

CDG-17B SCATTERING RADIOMETER

Overview

The Scattering radiometer is made of a Pyranometer and a shielding ring. The shielding ring blocks the sun’s direct rays from sunrise to sunset. We make the shielding ring with several parts.

These parts include a shielding section, a ruler, an adjusting screw, a bracket, and a chassis. The shielding ring is 65 mm wide and 400 mm across.

We attach the shielding ring to the screw rod adjustment spiral of the ruler. The ruler has a latitude scale and a declination scale. We must fix the ruler and bracket to the chassis based on the location’s latitude. Meteorological stations and research departments can use it to measure the sky’s scattered radiation intensity all the time.

 

Key Features

High-Precision & Stable Performance

Low Power & Wide Compatibility

Flexible Power & Multiple Outputs

Fast Response & Accurate Cosine Correction

Durable, Weatherproof Design

 

Select Options


Image Product Specification
bracket Crossbar support Material: Cast iron
bracket Detachable 2.5m Tripod Material: Stainless steel
bracket RS485 to USB Converter RS458 and RS232 To USB (1m)
bracket 4G WIFI Ethernet module Free to the CODA cloud platform And Provide SIM card
bracket 4.3-inch touch screen color recorder Local storage, customized LOGO, wireless transmission

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Specifications

CDG-17B-Specifications

ItemSpecification
Spectral range280-3000nm
Supply12-24VDC
Range0-2000W/m2
Output0-5V,4-20mA,RS485
Sensitivity7-14μV*W-1*m2
Latitude scale range0~50°N or S
Red latitude±25°
Ring diameterΦ400mm
Accuracy<±2%
Response time≤30s(99%)
Stability±1%/year
Temperature effect±1%(-10℃-+40℃)
Operating temperature-40℃-+80℃
Weight(unpacked)15kg
Ingress ProtectionIP65
Storage Condition10℃-60℃
@20%-90%RH

Dimension & Mounting

CDG-17B Diffuse Radiation Sensor

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Accessories softwore

FAQ

1. Q: What is the primary function of this sensor?

A: It measures diffuse solar radiation (scattered sunlight) across the full solar spectrum (280–3000 nm) with high precision, for applications in meteorology, solar energy, and agricultural research.

2. Q: What is the measurement range and accuracy?

A: The range is 0–2000 W/m², with an accuracy of <±2% and excellent long-term stability of ±1%/year, ensuring reliable data over time.

3. Q: What power and output options are available?

A It operates on 12–24VDC and supports multiple outputs: analog 0-5V, 4-20mA, and digital RS485 (Modbus), for seamless integration with various monitoring systems.

4. Q: How does it block direct sunlight to measure diffuse radiation?

A: It uses a Φ400mm shading ring to block direct solar irradiance. The ring is adjustable, supporting a latitude range of 0~50° N/S with ±25° adjustment, making it adaptable to most locations worldwide.

5. Q: What are the environmental specifications?

A: The sensor has an IP65 ingress protection rating, operates reliably from -40°C to +80°C, and maintains a temperature effect of only ±1% between -10°C and +40°C, suitable for harsh outdoor conditions.

6. Q: What is the response time and spectral range?

A: The response time is ≤30s (99%), and the spectral range covers 280–3000 nm, including UV, visible, and near-infrared wavelengths for comprehensive diffuse radiation measurement.

Additional information

Model

CDG-17B

OEM/ODM

Available

MOQ

1PCS

Lead Time

5-7 days

Certification

CE-EMC, RoHS, ISO9001

Size

50cm*50cm*60cm

Weight

15KG

Payment

T/T, L/C or Credit-card

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