43502 Compact Aspirated Radiation Shield…(18641)
The Aspirated Radiation Shield providesmaximum sensor protection from incoming short wave and outgoing long waveradiation
The shield employs a triple walled intake tube and multiple canopy shades toeffectively isolate the sensor from precipitation and solar radiation. Acontinuous duty DC blower provides constant flow of ambient air over thesensor. A variety of temperature and relative humidity probes are available.
Specifications
Radiation Error:
Ambient Temperature: 0.2 °C (0.4°F) RMS @ 1000 W/m2
Delta T: 0.05 °C (0.1°F) RMS with like shields equally exposed
Aspiration Rate:
5 to 11 m/s (16 to 35 fps) depending on sensor
Power Requirement:
12 to 14 VDC @ 500 mA
Construction:
UV stabilized white thermoplastic shield, aluminum mounting bracket, stainlesssteel U-bolt
Dimensions:
Overall: 33 cm (13 in) H x 20 cm (8 in) Dia
Shield: 70 mm (2.8 in) Dia x 12 cm (4.7 in) L
Weight:
Net Wt: 1.1 kg (2.5 lb) Shipping Wt: 2.7 kg (6 lb)
åÊ
åÊ
| OrderingInformation | Model |
| ASPIRATED RADIATION SHIELD | 43502 |
| ASPIRATED RADIATION SHIELD /230V, 50-60Hz | 43502H |
| ACCESSORY JUNCTION BOX / For41003P, 43502 | 41390 |


![ACR Lithium Polymer Rechargeable Battery f/SR203 VHF Radio [1062]](https://www.ironfixaccessories.com/wp-content/uploads/2026/10/acr-lithium-polymer-rechargeable-battery-f-sr203-vhf-radio-1062.webp)


![Simrad Suncover f/RS20 VHF [000-14055-001]](https://www.ironfixaccessories.com/wp-content/uploads/2026/10/simrad-suncover-f-rs20-vhf-000-14055-001.webp)