Concept
Aanderaa 3455 air temperature sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1776/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | Aanderaa 3455 | |
| Definition | An air temperature sensor featuring a Pt2000 sensor element, designed for use with the Aanderaa Automatic Weather Station 2700. The sensor is furnished with a standard Aanderaa sensor foot that plugs directly onto the sensor cross-arm of the Automatic Weather Station 2700 or, it can be fastened to a 25 mm aluminium tube. The sensor is equipped with a radiation screen that will hinder heating of the sensor by direct sunshine in wind velocities as low as 0.5 m/s. The sensor is based on the ohmic half-bridge principle (VR-22) and employs a 2000 ohm film-type platinum resistor as the sensing element. Separate sensor cables of up to 500 meters can be used. The 3455 is available in three measurement ranges: -43 to +48 degC, -30 to +60 degC and -60 to +30 degC. The Pt2000 sensor element has a resolution of 0.1 percent of range and an accuracy +/- 0.1 percent of range. | |
| Date | 2022-02-22T17:09:18 | |
| Identifier | SDN:L22::TOOL1776 | |
| Note | accepted | |
| Has Current Version | 1 | |
| version | 1 | |
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | |
| Broader | L05:102 | meteorological packages |
| Related | L35:MAN0007 | Aanderaa |
B75:ORG00228 | Aanderaa Data Instruments AS | |
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