Apogee Instruments SP-110-SS 소유자 매뉴얼 - 페이지 11

{카테고리_이름} Apogee Instruments SP-110-SS에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Apogee Instruments SP-110-SS 20 페이지. Pyranometer

OPERATION AND MEASUREMENT

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

or recording a millivolt (mV) signal (an input measurement range of approximately 0-250 mV is required to cover

the entire range of total shortwave radiation 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

pyranometer.

SP-110: The sensor is self-powered and applying voltage will damage the sensor.

VERY IMPORTANT:

Apogee changed the wiring colors of all our bare-lead sensors in March 2018 in

conjunction with the release of inline cable connectors on some sensors. To ensure proper connection to your

data device, please note your serial number or if your sensor has a stainless-steel connector 30 cm from the

sensor head then use the appropriate wiring configuration listed below. With the switch to connectors, we also

changed to using cables that only have 4 or 7 internal wires. To make our various sensors easier to connect to

your device, we clip off any unused wire colors at the end of the cable depending on the sensor. If you cut the

cable or modify the original pigtail, you may find wires inside that are not used with your particular sensor. In

this case, please disregard the extra wires and follow the color-coded wiring guide provided.

Wiring for SP-110 Serial Numbers 60051 and above or with a cable connector

Wiring for SP-110 Serial Numbers range 0-60050

Black: Negative (signal from sensor)

Clear: Shield/Ground

White: Positive (signal from sensor)

Red: Positive (signal from sensor)

Black: Negative (signal from sensor)

Clear: Shield/Ground