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ST DNI-01 Pyrheliometer

ST DNI-01 is an affordable Pyrheliometer for measuring the Solar Direct Radiation when aimed at the sun.

Make: Schelt Technology

Model: ST DNI-01

Features:

  • Optical window for broad bandwidth and superior durability.
  • Powder coated aluminum for corrosion resistance.
  • Compact size and light weight.
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ST DNI-01 is an affordable Pyrheliometer for measuring the solar direct radiation when aimed at the sun.

It has an active voltage output proportional to the measurement range. An in-built amplifier to give a 0-2.5V or 0-5V DC output for 0-2000 W/m2 direct solar radiation.

Make

Schelt Technology

Model

ST DNI-01

Response time (to 95%)

25 s

Non-stability (1 year interval)

1.0%

On-linearity (100 - 1000 W.m-2)

± 2.0%

Temperature Effect

± 1% (-10 to +40°C)

Full Opening Angle

5.0°

Slope Angle

1.0°

Limit Angle

4.0°

Irradiance Measurement Range

0 – 2000 W.m-2

Spectral Range (Nominal)

300-3000nm

Signal Output

0-2.5V or 0-5V (Optional)

Operating Temperature

-40 to +70°C

Operating Humidity

0-100% Rh

Internal Resistance

Approx.100Ω

Power Supply Requirement

12 VDC

Body Construction

Powder coated Aluminium (corrosion resistance)

IP Rating

Sealed To IP66

Lead

2.5 m, with Connector At Instrument End

Net Weight

0.5 kg (Excluding Lead)