Wireless Sensors

HS14200-08 Automatic Solar Tracking Radiometer

Reference
HS14200-08

This automatic solar radiation measurement system accurately observes direct, diffuse and total solar radiation at the same time. It measures direct and diffuse radiation in the 280 to 3000nm spectral range and can also measure sunshine duration directly.

It is widely used in photovoltaic monitoring, meteorological radiation observation, agricultural and forestry research and many other fields.

What it measures

  • Light Intensity

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HS14200-08

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  • Spectral range — direct radiation 280-3000nm
  • Spectral range — diffuse radiation 400-1100nm
  • Spectral range — total solar radiation (optional) 300-3200nm
  • Measuring range 0-2000W/m2
  • Output 0-20mV or customized (RS485…)
  • Sensitivity 7-14μV*W-1*m2

Overview

Features

  • Compliant with the WMO standard
  • Simple operation: just switch it on to start measuring
  • High tracking accuracy
  • Mounting bracket with good compatibility that accepts similar sensors
  • Level adjustment
  • Closed-loop mechanical rotation extends the life of the tracking device
  • Optional AC or DC power supply

Applications

  • Solar energy resource assessment
  • Solar energy and photovoltaic power generation
  • Agricultural and forestry monitoring
  • Eco-tourism
  • Weather stations

Specifications

Radiometers

  • Spectral range — direct radiation: 280-3000nm
  • Spectral range — diffuse radiation: 400-1100nm
  • Spectral range — total solar radiation (optional): 300-3200nm
  • Measuring range: 0-2000W/m2
  • Output: 0-20mV or customized (RS485…)
  • Sensitivity: 7-14μVW-1m2
  • Internal resistance — direct radiation: Approx. 100Ω
  • Internal resistance — diffuse radiation: Approx. 350Ω
  • Internal resistance — total radiation: Approx. 350Ω
  • Non-linearity (direct, diffuse and total): <±2%
  • Response time — direct radiation: ≤25s (99%)
  • Response time — diffuse and total radiation: ≤20s (99%)
  • Stability — direct radiation: ±1%/year
  • Stability — diffuse and total radiation: ±2%/year
  • Temperature effect: ±1% (-10℃-+40℃)
  • Radiometer operating temperature: -40℃-+70℃, 0-100%RH

Tracking system

  • Tracking system motor: Stepper motor
  • Tracking accuracy: <±0.3° (4h)
  • Torque: 12Mm
  • Power: 3W
  • Tracking: Automatic two-dimensional angle tracking
  • Power supply: DC12V, AC220V or other
  • Speed: 50°/s
  • Horizontal angle (azimuth): 0-200°
  • Vertical angle (declination): -15-+90°
  • Ingress protection: IP65
  • Tracker operating temperature: -40℃-+70℃, 0-100%RH
  • Communication interface: RS232, RS485, USB
  • Storage conditions: 10℃-60℃@20%-90%RH
  • Weight (unpacked): 6.5kg (sensors included)

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