Campbell CS106 Manuel d'instructions télécharger pdf (Page 14)

CS106 Barometric Pressure Sensor

7. Installation

7.1 Jumper Settings

The CS106 can be operated in one of two modes: shutdown and normal. The

mode is selected by a jumper located underneath the plastic cover of the

barometer. When the jumper is not installed, the CS106 is in shutdown mode

and the datalogger turns the CS106 on and off with a control port or excitation

channel; to use the excitation channel the datalogger must be able to provide an

excitation voltage of 5 Vdc. When the jumper is installed, the CS106 is in

normal mode and powered continuously.

CS106s shipped from Campbell Scientific are configured for

shutdown mode (jumper open).

The location of the jumper is shown in FIGURE 7-1.

FIGURE 7-1. CS106 jumper set to shutdown mode

7.2 Mounting in the Enclosure

To prevent condensation, install the sensor in an environmentally protected

enclosure, complete with desiccant, which should be changed at regular

intervals.

Failure to protect the sensor from condensation may result

in permanent damage.

The CS106 is typically mounted in a Campbell Scientific enclosure next to the

datalogger. Campbell Scientific also offers the ENC100 for situations where it

is desirable to house the CS106 in its own enclosure (see FIGURE 7-2). The

ENC100 is a 6.7 inch by 5.5 inch by 3.7 inch enclosure that includes a

compression fitting for cable entry, a vent for equalization with the

NOTE

CAUTION

Jumper

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Campbell CS106 Manuel d'instructions Page 14