Apogee Instruments SI-121-SS 소유자 매뉴얼 - 페이지 10

{카테고리_이름} Apogee Instruments SI-121-SS에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Apogee Instruments SI-121-SS 20 페이지. Infrared radiometer

CABLE CONNECTORS

Apogee started offering in-line cable connectors on

some bare-lead sensors in March 2018 to simplify the

process of removing sensors from weather stations for

calibration (the entire cable does not have to be

removed from the station and shipped with the sensor).

The ruggedized M8 connectors are rated IP68, made of

corrosion-resistant marine-grade stainless-steel, and

designed for extended use in harsh environmental

Inline cable connectors are installed 30 cm from the

conditions.

head

(pyranometer pictured)

Instructions

Pins and Wiring Colors: All Apogee connectors have six

pins, but not all pins are used for every sensor. There

may also be unused wire colors inside the cable. To

simplify datalogger connection, we remove the unused

pigtail lead colors at the datalogger end of the cable.

If a replacement cable is required, please contact

Apogee directly to ensure ordering the proper pigtail

configuration.

A reference notch inside the connector ensures

Alignment: When reconnecting a sensor, arrows on the

proper alignment before tightening.

connector jacket and an aligning notch ensure proper

orientation.

Disconnection for extended periods: When

disconnecting the sensor for an extended period of time

from a station, protect the remaining half of the

When sending sensors in for calibration, only send the

connector still on the station from water and dirt with

short end of the cable and half the connector.

electrical tape or other method.

Tightening: Connectors are designed to be firmly

finger-tightened only. There is an O-ring inside the

connector that can be overly compressed if a wrench is

used. Pay attention to thread alignment to avoid cross-

Finger-tighten firmly

threading. When fully tightened, 1-2 threads may still

be visible.