Intended to measure light intensity for the frequencies relevant for photosynthesis. This sensor has a measurement range of 0 to 2500 umol/m2/sec over wavelengths from 400 to 700 nm. Enclosed in a anodized aluminum housing with acrylic diffuser, O-ring seal and 3m cable.
Intended to measure light intensity for the frequencies relevant for photosynthesis. This sensor has a measurement range of 0 to 2500 umol/m2/sec over wavelengths from 400 to 700 nm. Enclosed in a anodized aluminum housing with acrylic diffuser, O-ring seal and 3m cable.
Enclosed in a anodized aluminum housing with acrylic diffuser and o-ring seal, this model has a 3m cable; a light sensor bracket and light sensor level are recommended.
Features
Measurement Parameters | Average over logging interval, user-defined sampling interval from 1 second |
Measurement Range | 0 to 2500 umol/m²/sec, Wavelengths of 400 to 700 nm |
Operating Temperature Range | -40 to 75°C (-40 to 167°F) |
Accuracy | ±5 umol/m²/sec or ± 5%, whichever is greater in sunlight; additional temperature-induced error ±0.75 umol/m²/sec/°C from 25°C. Cosine corrected 0 to 80°, 360° rotation |
Resolution | 2.5 umol/m2/sec |
Drift | <±2% Per Year |
Housing | Anodized aluminum housing with acrylic diffuser and o-ring seal |
Dimensions | 4.1 x 3.24 cm (1 5/8 x 1 1/4") |
Approximate Weight | 120 g (4 oz) |
Cable Length | 3m (10') |
Length of Smart Sensor Network Cable | 3m |
Click on a category to view a selection of compatible accessories with the Onset HOBO S-LIA-M003 Photosynthetic Light (PAR) Smart Sensor.
Measurement Parameters | Average over logging interval, user-defined sampling interval from 1 second |
Measurement Range | 0 to 2500 umol/m²/sec, Wavelengths of 400 to 700 nm |
Operating Temperature Range | -40 to 75°C (-40 to 167°F) |
Accuracy | ±5 umol/m²/sec or ± 5%, whichever is greater in sunlight; additional temperature-induced error ±0.75 umol/m²/sec/°C from 25°C. Cosine corrected 0 to 80°, 360° rotation |
Resolution | 2.5 umol/m2/sec |
Drift | <±2% Per Year |
Housing | Anodized aluminum housing with acrylic diffuser and o-ring seal |
Dimensions | 4.1 x 3.24 cm (1 5/8 x 1 1/4") |
Approximate Weight | 120 g (4 oz) |
Cable Length | 3m (10') |
Length of Smart Sensor Network Cable | 3m |
Click on a category to view a selection of compatible accessories with the Onset HOBO S-LIA-M003 Photosynthetic Light (PAR) Smart Sensor.