Photosynthetic Active Radiation Sensor RY-GH Photosynthetically Active Radiation Sensor Solar Light Quantum Sensor

The photosynthetically effective radiation sensor is mainly used to measure the photosynthetically effective radiation of natural light in the wavelength range of 400-700nm, and is simple to use. It can be directly connected to a digital voltmeter or a data collector and can be used under all weather conditions. The meter uses a silicon photodetector and passes through a 400-700nm optical filter. When there is light, a voltage signal is generated that is proportional to the intensity of the incident radiation, and its sensitivity is proportional to the cosine of the direct angle of the incident light. μ • mol / m2 • s. This table is widely used in agricultural meteorology and crop growth research.

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TECHNICAL SPECIFICATION

●Spectral range: 400-700nm

●Sensitivity: 7-70μv / μ • mol • m2 • s

●Response time: <1s (99%)

●Temperature related: maximum 0.05% / ℃

●Cosine correction: up to 80 ° incident angle

●Internal resistance: <2K

●Working environment: temperature -40-65 ℃, humidity <90%

●Output: 200mv of original output

●Wiring: Red + White-

●RY-GH + RY-ST: Transmission output RS485 / 4-20MA

●Range: 0-4000μ • mol • m2 • s

●Wiring: red + black-yellow ma output (current type)

●Wiring: Red + Black-Yellow A Blue B (Type 485)

●Standard wiring length: 1.5 meters

●Farthest lead length: 200m for current, 100m for RS485, 50m for voltage

Q: Do you offer free samples ? A: Sorry , we do not offer free samples .

Q: What payment ways do you accept ? A: You can pay us by T/T , PayPal , and West Union .

Q: What is your delivery time ? A: It is in 6-8 working days since the payment confirmed . If quantity more than 100pcs /order, it will need extra 3-5 working days .

Q: What is your normal delivery way? A: Goods will be sent DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.

Q: How is your quality assurance service ? A: Our service is free exchange within one month and 12 months`quality guarantee.

Q: Could we make a visit to your factory ? A: Yes, you are welcomed . But before that ,we will do the visiting investigation.

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Photosynthetic Active Radiation Sensor RY-GH Photosynthetically Active Radiation Sensor Solar Light Quantum Sensor