Apogee SU-202 소유자 매뉴얼 - 페이지 11

{카테고리_이름} Apogee SU-202에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Apogee SU-202 18 페이지. Ultraviolet-a sensor

OPERATION AND MEASUREMENT

Connect the sensor to a measurement device (meter, datalogger, controller) capable of measuring and displaying

or recording a millivolt signal (an input measurement range of approximately 0-2.5 V (SU-202) or 0-5 V (SU-205) is

required to cover the entire range of UV-A from the sun). In order to maximize measurement resolution and signal-

to-noise ratio, the input range of the measurement device should closely match the output range of the UV sensor.

The amplification circuit requires a power supply of 5 to 24 V DC (SU-202) or 5.5 to 24 V DC (SU-205). NOTE: to

prevent sensor damage, DO NOT connect the sensor to a power source greater than 24 V DC.

Wiring for SU-202 and SU-205

White: Output Signal

Red: Power in (5-24 V DC or 5.5-24 V DC)

Black: Negative (signal from sensor)

Clear: Shield