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SU-221-SS SDI-12 UV-A Sensor Click here to enlarge
SU-221-SS SDI-12 UV-A Sensor Click here to enlarge
SU-221-SS SDI-12 UV-A Sensor Click here to enlarge
SU-221-SS SDI-12 UV-A Sensor Click here to enlarge
SU-221-SS SDI-12 UV-A Sensor Click here to enlarge
SU-221-SS SDI-12 UV-A Sensor Click here to enlarge
SU-221-SS SDI-12 UV-A Sensor SU-221-SS SDI-12 UV-A Sensor SU-221-SS SDI-12 UV-A Sensor SU-221-SS SDI-12 UV-A Sensor SU-221-SS SDI-12 UV-A Sensor SU-221-SS SDI-12 UV-A Sensor

SU-221-SS SDI-12 UV-A Sensor

$592.00

The SU-221-SS is a digital UV-A sensor with SDI-12 communication protocol and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers. The sensor offers a low-cost option for detecting UV radiation from 300 to 400 nm and is calibrated in energy flux units of Watts per square meter. Typical applications include monitoring the filtering ability and stability of various materials, measuring UV-A radiation in outdoor environments and laboratory use, and monitoring UV radiation in horticultural operations environments. Sensor includes IP68 marine-grade stainless-steel cable connector to simplify sensor removal and replacement for maintenance and recalibration.

 

FOR MORE PRODUCT INFORMATION, CHECK OUT THESE LINKS

• Product Manual

• Specification Sheet

• Technical Drawing

 

MORE INFORMATION ON APOGEE ULTRAVIOLET SENSORS >> click here

Full Description
Where to Buy

The SU-221-SS is a digital UV-A sensor with SDI-12 communication protocol and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers. The sensor offers a low-cost option for detecting UV radiation from 300 to 400 nm and is calibrated in energy flux units of Watts per square meter. Typical applications include monitoring the filtering ability and stability of various materials, measuring UV-A radiation in outdoor environments and laboratory use, and monitoring UV radiation in horticultural operations environments. Sensor includes IP68 marine-grade stainless-steel cable connector to simplify sensor removal and replacement for maintenance and recalibration.

 

FOR MORE PRODUCT INFORMATION, CHECK OUT THESE LINKS

• Product Manual

• Specification Sheet

• Technical Drawing

 

MORE INFORMATION ON APOGEE ULTRAVIOLET SENSORS >> click here

Current Stock:
Power Supply 5.5 to 24 V DC Current Draw 1.4 mA (quiescent), 1.8 mA (active) Calibration Factor Custom for each sensor and stored in firmware Calibration Uncertainty ± 5 % Measurement Range 0 to 100 W mˉ² Measurement Repeatability Less than 0.5 % Long-term Drift Less than 2 % per year Non-linearity Less than 1 % Response Time Less than 0.6 s Field of View 180˚ Spectral Range 305 to 390 nm (wavelengths where response is greater than 10 % of maximum) Directional (Cosine) Response ± 2 % at 45˚; ± 5 % at 75˚ zenith angle Temperature Response Less than 0.1 % per C Operating Environment -30 to 85 C; 0 to 100 % relative humidity Dimensions 30.5 mm diameter, 37 mm height Mass (with 5 m of cable) 140 g Cable 5 m of shielded, twisted-pair wire; TPR jacket (high water resistance, high UV stability, flexibility in cold conditions); pigtail lead wires; stainless steel (316), M8 connector Warranty 4 years against defects in materials and workmanship Manufactured Assembled in the USA

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