E N G L I S H
IMPORTANT NOTICE
Use TM Series meters with water and other
chemicals compatible with wetted compo-
nents. Do not use to meter fuel or incompatible
chemicals. TM Series meters are available with
either a computer for local electronic display, or
a conditioned signal output module to provide a
digital signal to customer interfacing equipment.
TM Series meters with computer display mea-
sure in gallons or litres. Refer to the Calibration
Section for details.
TM Series Electronic Water Meters
User Manual
Rev. B 920786-02
04/13
TABLE OF CONTENTS
English ...........................................................1
Español ..........................................................8
Deutsch .......................................................15
Italiano .........................................................22
Français .......................................................29
SAVE THESE INSTRUCTIONS
These meters are not legal for trade applications.
TM Series meters are very sensitive to electric
noise if operated within 1 to 2 inches of some
electric motors or other sources of electronic
noise.
INSTALLATION
Connections
Install your meter in-line either horizontally or
vertically or at the end of the hose adjacent to
the nozzle. Installation to metal connections is
not recommended. Install as follows:
1. Plan to install turbine with a minimum straight
pipe length as follows:
• Upstream from the turbine, allow a mini-
mum straight pipe length of 10 times the
internal diameter of the turbine.
• Downstream from the turbine, allow a
minimum straight pipe length of 5 times
the internal diameter of the turbine.
2. For Spigot (Pipe) End use only primer and
solvents approved for PVC gluing.
For NPT and BSP Fittings wrap all connec-
tions with 3 to 4 wraps of thread tape (optional
to use pipe thread sealant). Make sure the
tape does not intrude into the flow path.
TM Meter with Computer Display
TM Digital Pulse Meter
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