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For longer-range capabilities
Regardless of the type of barn/house design all livestock require proper ventilation and air movement to maximize health
Digital filtering
The manual is also available here on the Davis Instrument website
Apogee SQ-515-SS Amplified 0-5 V Full-Spectrum Quantum Sensor Apogee Instrument Mounts For longer-range capabilitiesThe SQ 515 is an amplified full spectrum quantum sensor with a 0 to 5 V output. The sensor incorporates a blue enhanced silicon photodiode and custom optical filters with a rugged, self cleaning sensor housing design, anodized aluminum body with acrylic diffuser, and high quality cable terminating in pre tinned pigtail leads for easy connection to dataloggers and controllers. Typical applications include PPFD measurement over plant canopies in outdoor