EQ08... Solar Pyranometers

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Make: Middleton Solar Model: EQ08

✅ The EQ08-BE version has an inbuilt signal amplifier.

✅ Measurand: global solar irradiance .

✅ Sensor Type: Thermoelectric sensor.

✅ Standards & Classifications : ISO9060:2018 Class B.

✅ Signal Output: Analog Output (5 to15 VDC).

✅ Supplied With: 6m cable, Calibration Certificate/Factory Test.

SKU: Middleton Solar-EQ08

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Description

The Middleton EQ08-B is an affordable Pyranometer for measuring solar Global Horizontal Irradiance (GHI). It exceeds the International Organization for Standardization (ISO) specifications for a Spectrally Flat Pyranometer of Class B. Class B is the second highest accuracy Class. The EQ08-B incorporates a precision thermoelectric sensor that has low directional error and quick response time. The EQ08-BE version has an in-built amplifier to give a millivolt output for easy signal measurement.

Details & Specifications

Make	Middleton Solar
Model	EQ08
General Specifications	:-
Weight	0.8Kg , 2Kg
Dimension	230 x 230 x 180mm
Output	20Ω (EQ08-B); 65Ω (EQ08-BE)
Measuring Range	0 – 4,000 W/m2
Power Supply	5 to15 VDC, 6mA
Non-Linearity	< ± 0.5 %
Operating Conditions	operating temperature: -35 to +60°C , operating humidity: 0-100% RH
Sensitivity	EQ08-B: 9.5 ± 1 µV/W.m-2 ; EQ08-BE: 1.0 mV/W.m-2
Spectral Range	300 - 3000nm (nominal); 305 – 2,700nm (50% points)
Zero off-set a) 200W/m²	< 4 W.m-2 (unventilated)
Zero off-set b) 5K/hr	< ± 2 W.m-2
Complete zero off-set c)	< ± 7 W.m-2
Tilt response	< ± 0.5 %
Spectral error	< ± 0.4 W.m-2
Temperature Response	< ± 1.5 %
Response time (95%)	7 ±1 sec
Protection Level	IP67
Cable length	6m, with connector at instrument end