日本MS-202，地球长波辐射表

Specifications (typical)

MS-202/MS-202F

Type

Pyrgeometer

Response time (sec)

3

Zero offset - Window heating (1000W/m²)

+ 5 W/m²

 Zero offset - Temperature change (5K/hr)

± 2 W/m²

Non-stability (change/year)

± 0.5 %

Non-linearity (at 1000W/m²)

± 1 %

Directional response (at 1000W/m²)

± 10 W/m²

Spectral selectivity (0.35-1.5µm)

-2.10%

Temp. response (for 50°C band)

< ± 1 %

Tilt response (at 1000W/m²)

< ± 0.2 %

Sensitivity (µV/W/m²)

~4

Impedance (Ω)

~300

Wavelength range (> 50% transmittance)

4 to 50 µm

Temperature compensation circuit

Lithium battery 3V, CR123 Battery life 7months

Blower Fan for model MS-202F

AC100, 110, 220V (50/60Hz) DC12,24V

Operating temperature, (°C)

- 40 to +80

Cable length

10m