Itron Inc. 100WD Manual Do Utilizador
TDC-0909-006 100W/100W+ and 100WP/100WP+ Datalogging Water ERT Module Installation Guide
39
Proprietary and Confidential
This section describes the 100W/100W+ and 100WP/100WP+ ERT module connections to the water meter
register using the inline connector assembly. Follow the manufacturer's recommended procedure for installing
the water meter register on the meter.
To connect the inline connector
Note If an inline connector is not used and the ERT module is already connected to the water meter register,
skip this step.
1. Remove the protective cover from the connector by twisting the two halves in opposite directions. Pull the
1. Remove the protective cover from the connector by twisting the two halves in opposite directions. Pull the
halves apart.
Caution Verify the connector halves are clean and dry before assembly.
If any of the following conditions occur, do not install the ERT modules:
• Any of the three pins are damaged or missing.
• The O-ring is missing.
• The cable is cut or nicked.
If any of the following conditions occur, do not install the ERT modules:
• Any of the three pins are damaged or missing.
• The O-ring is missing.
• The cable is cut or nicked.
2. Connect the register cable to the ERT module connector:
•
Holding the connectors by the black shells, rotate one end to align the keyed slots.
•
Push until snug.
•
Slide the black coupling nut over the O-ring. Make sure the O-ring stays seated. (If the O-ring does
not stay seated, disconnect and repeat this step.)
•
Twist the register cable's black coupling nut to align the two tabs.
A
P P E N D I X
A
Using an Inline Connector