RBR Device / Instrument
RBRquadrante
Four-channel titanium radiometer measuring PAR and narrow-band wavebands simultaneously, rated to 2000m, sampling up to 32Hz.
Description
The RBRquadrante is a multi-spectral radiometer that measures four wavebands at once in one sensor package.
Key features
- Any four channels from PAR (uniform response over 400-700nm) and a range of narrow-band radiation channels
- High dynamic range (>5.5 decades), optimised cosine response and good low-light detection
- Titanium housing, 63mm diameter, rated to 2000m; 435g in air, 250g in water
- Sampling up to 32Hz; 4.5 to 30V supply; ±2% initial accuracy
- RS-232 on an MCBH-6-MP connector; adaptors for vehicle payload bays
Applications
Underwater light measurement on gliders, AUVs, floats and profilers.
Specifications
| Housing | Titanium |
|---|---|
| Diameter | 63 mm |
| Depth rating | 2000 m |
| Weight | 435 g (air), 250 g (water) |
| Sampling rate | up to 32 Hz |
| Supply voltage | 4.5-30 V (12 V nominal) |
| Dynamic range | >5.5 decades |
| Initial accuracy | ±2% |
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