SAVE THESE INSTRUCTIONS
TM Series Electronic Water Meters
User Manual
TM Meter with Computer Display
TABLE OF CONTENTS
English ...........................................................1
Español ..........................................................8
Deutsch .......................................................14
Italiano .........................................................21
Français .......................................................27
E N G L I S H
IMPORTANT NOTICE
Use TM Series meters with water and other
chemicals compatible with wetted components
(see Specifications Section). Do not use to meter
fuel or incompatible chemicals. TM Series me-
ters 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 measure in gallons or litres.
Refer to the Calibration Section for details.
02/10
www.gpimeters.net
1-888-996-3837
TM Digital Pulse Meter
These meters are not legal for trade applica-
tions.
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.
5252 East 36th Street North
Wichita, KS USA 67220-3205
TEL: 316-686-7361
FAX: 316-686-6746
Rev. - 920861-01
1