XST-FPARNet Fully Automated Photosynthetically Active Radiation meter
Product Overview
Product Configuration It consists of canopy reflective radiation node (long double-sided total 18 probes for measuring total radiation and total reflective radiation on the canopy), sub-canopy transmissive radiation node (long double-sided total 18 probes for measuring sub-canopy transmissive radiation and soil reflective radiation) and convergence node, which is a network observation instrument of photosynthetically active radiation based on the Internet of Things architecture, and it is able to observe automatically by multi-node wireless networking and converge the data to be uploaded to the server. It is a networked observation instrument of photosynthetically active radiation based on the Internet of Things architecture.
Product Features Based on self-developed algorithms, the Fraction of Absorbed Photosynthetically Active Radiation (FPAR), a key variable in describing the vegetation structure and the process of material and energy exchange between the atmosphere-land surface biosphere, is automatically calculated.
Product Advantages Flexible deployment of monitoring points, strong anti-interference ability, high measurement accuracy, low power consumption, good stability, in line with the WMO World Meteorological Organization specifications (CIMO Guide).
Application Areas
It is applied to the estimation of vegetation productivity, estimation of vegetation biomass and authenticity check of remote sensing products in the field of agroforestry and ecological research.
Product Examples
Technical Parameters
radial sub-node | responsivewavelength | 400~700nm |
Sensing Type | Non-imaging photoelectric sensor arrays | |
protection class | IP66 | |
one of the three acupoints for measuring pulse in Chinese medicine a unit of length | elder×surname Kuan×your (honorific)::650 mm × 25.4 mm × 25.4 mm | |
data transmission | Locally savable9600data.ZigbeepactcordlessTransmission to the aggregation node | |
electronic root | not haveneedWiring.bring one's ownLi-ion battery, range approx.1surname Nian | |
convergence node | data transmission | Local Preservation20Ten thousand entries;Zigbeereception (of transmitted signal)sub-nodeSummarizedWireless transmission to server |
Convergence number | Most Supportedat the same timegrout50radioactive sub-node | |
one of the three acupoints for measuring pulse in Chinese medicine a unit of length | 115 mm × 910 mm × 25 mm | |
electronic root | need 12V/30mA external power supply | |
it (refers sth. preceding it) (used for either sex when the sex is unknown or unimportant) | Protective chassis required; maximum distance from sub-node based on shading20~50meter (classifier) | |
remote control | Supports remote modification of acquisition time and acquisition frequency | |
data processing | internally installedFPARCalculation module with automatic calculation of daily data | |
(of a machine) operateparadigm | Fixed all-weatherfully automatic | |
working environment | Working temperature:-40 °C~50 °C .; Working humidity:0%~100% RH | |