Section 4. ET106 Sensor Arm Installation

Metal Washers

FIGURE 4.9-3. Installing Leveling Screws

4.10 Sensor Schematics

Schematics of ET106 sensors and associated connectors are provided in Figures 4.10-1, 4.10-2, 4.10-3, and 4.10-4 for help in troubleshooting. Knowledge of the schematics is not necessary for routine installation and maintenance.

 

3

2

4

 

6

1

5

Air Temperature and

 

Connector

 

 

 

Pin

 

 

Relative Humidity

 

Datalogger

 

 

 

Sensor

 

1

 

 

 

Relative Humidity (0-1VDC)

 

1 H

 

 

 

 

 

 

 

Air Temperature (0-1VDC)

2

 

 

 

 

 

 

 

 

1 L

 

Not Used

3

 

 

 

 

 

 

 

 

 

 

12V Switched Supply

4

 

12VDC Switched

 

 

 

 

 

 

 

 

 

 

Analog Ground

5

 

Supply

 

 

 

 

 

 

 

AG

 

Shield

6

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

FIGURE 4.10-1. Schematic of CS500-LC RH and Temperature Probe and Connector #1

4-6