Concept
Biospherical Instruments QSP-2150 underwater PAR sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1305/2/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | Biospherical QSP-2150 | ||
| Definition | Quantum Scalar Irradiance PAR sensor. Developed for multi-parameter logging applications. It uses a scalar irradiance collector to obtain a uniform directional response over 3.6-pi steradians. A stainless steel encased optical light pipe guides flux from the collector to a filtered silicon photodetector, resulting in a flat quantum response over the PAR spectral region (400 - 700 nm). The sensor produces a digital ASCII output and uses a Teledyne-Impulse MCBH series connector. It uses a 24‐bit analog to digital converter (ADC) operating at frequencies of 4 to up to 250 Hz. It has a stability (dark reading) of < 0.003 microE m-2 sec‐1 and operates in waters depths up to 2000 m. | ||
| Date | 2024-08-14T12:42:53 | ||
| Identifier | SDN:L22::TOOL1305 | ||
| Note | accepted | ||
| Is Version Of | TOOL1305 | ||
| Previous Version | 1 | ||
| version | 2 | ||
| Broader | L05:122 |
radiometers | |
L19:SDNKG17 |
sensor_model | ||
| Related | B75:ORG00318 |
Biospherical Instruments Inc. | |
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