CDG-11B Class One Pyranometer

CDG-11B Class One Pyranometer

In Stock

Total Solar Radiation Sensor

Pyranometer works by detecting the temperature difference generated by solar radiation on its black-coated thermopile surface, converting radiant energy into an electrical signal to accurately measure global solar irradiance across a wide spectral range.

IMPORTANT INFORMATION

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

It covers a spectral range of 300–3200 nm and irradiance of 0–2000 W/m²

Combined with the CDW-14A surface mount temperature sensor, monitor the temperature of the solar panels


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Description

CDG-11B PYRANOMETER SENSOR

Overview

The CDG-11B is a precision solar pyranometer sensor. It works based on the thermopile principle. The sensing elements are made by winding thermopiles that have many contacts. We coat its surface with a black material that absorbs a lot of light.

Hot contacts are on the surface of the pyranometer. The cold junction is located inside the body. The temperature difference between the hot and cold junction makes an electromotive force.

 

Key Features

High-Precision Irradiance Measurement

Reliable & Stable Performance

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-11B-Specifications

ItemSpecification
Spectral range300-3200nm
Supply5V,12-24VDC
Range0-2000W/m2
Output0-20mV,0-5V,4-20mA,RS485
Sensitivity7-14μV*W-1*m2
Internal resistance350Ω
Non-linearity<±2%
Measuring angle2π solid angle
Response time≤20s(99%)
Zero drift( temperature drift:5k/h)±5W/m2
Stability±2%/year
Cosine correction≤±7%
(Solar elevation angle=10°)
Temperature effect±2%(-10℃-+40℃)
Operating temperature-40℃-+80℃
Recalibration interval2 years
Weight(unpacked)2.5kg
PackAluminum alloy instrument box
Dimensionø185*120mm
Ingress protectionIP65
Storage condition10℃-60℃
@20%-90%RH

Dimension & Mounting

Class One Pyranometer

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Accessories softwore

FAQ

1. Q: What does a solar radiation sensor measure?

A: It measures solar irradiance in watts per square meter (W/m²), including total solar radiation, direct radiation, and scattered radiation from the sun.

2. Q: What is the measurement range?

A: Most models support 0–2000 W/m², which fully covers sunlight intensity under various weather conditions.

3. Q: What output signals are available?

A 4–20mA, 0–5V, 0–10V RS485 (Modbus-RTU)

4. Q: Can it be used outdoors?

A: Yes. It features a waterproof and dustproof design (usually IP65 or higher), with anti-ultraviolet and weather-resistant housing for long-term outdoor use.

5. Q: Does it have moving parts?

A: No. It uses a solid-state photoelectric or thermopile sensor, making it wear-free, low-maintenance, and highly reliable.

6. Q: What is the operating temperature range?

A: Generally -40°C to +80°C, suitable for most climatic environments worldwide.

7. Q: What are typical applications?

A: Widely used in weather stations, solar photovoltaic power stations, agricultural monitoring, building energy efficiency, environmental monitoring, and scientific research.

Additional information

Model

CDG-11B

OEM/ODM

Available

MOQ

1PCS

Lead Time

5-7 days

Certification

CE-EMC, RoHS, ISO9001

Size

34cm*30cm*18cm

Weight

3.4KG

Payment

T/T, L/C or Credit-card

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