List Of Specifications - Kipp & Zonen CM 4 Instruction Manual

High temperature pyranometer
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2

LIST OF SPECIFICATIONS

Spectral range:
Sensitivity:
Impedance:
Response time:
Non-linearity:
Directional error (at 80°
with a 1000 W/m² beam):
Temperature dependence
of sensitivity:
Tilt error:
Zero-offset due to
temperature changes:
Zero-offset due to FIR
2
(200 W/m
):
Operating temperature:
Field of view:
Max irradiance:
Non-stability:
300 to 2800 nm, 50% points
-2
7 µV/Wm
(nominal)
500 to 2000 Ω
18 s
(95% response)
< 8 s
(63% response)
Max. 3 % (0 - 2500 W/m
± 20 W/m²
3 % (-20 °C to +0 °C)
2 % (0 °C to +100 °C)
3 % (+100 °C to +150 °C)
Max. 1% deviation when facing
downwards
2
Max. 4 W/m
offset for 5 K/h temp.
change.
2
± 15 W/m
-40 °C to +150 °C
180° (2 π sr)
2
4000 W/m
± 1% sensitivity change per year
SPECIFICATIONS
2
)
17

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