GPI TM Series User Manual

TABLE OF CONTENTS
English ........................................................... 1
Español ..........................................................9
Deutsch .......................................................16
Italiano .........................................................23
Français ....................................................... 30
ENGLISH
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 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 measure in gallons or litres.
Refer to the Calibration Section for details.
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.
TM Series Electronic Water Meters
User Manual
Rev. A 920861-01
04/13
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.
Cut to Length The meter housing can be
shortened by the customer. Each meter has
a “dotted” line feature molded on the top
surface of the housing tube. The housing
can be cut up to this line without harming
any internals.
Most glue on fittings will fit without interfering
with the computer display area. However,
the customer should check all parts before
attempting cut.
TM Meter with Computer Display TM Digital Pulse Meter
Save theSe inStructionS
www.calcert.com sales@calcert.com1.800.544.2843
0
5
10
15
20
25
30

GPI TM Series Specifications

General

Brand	GPI
Model	TM Series
Category	Measuring Instruments
Language	English

Summary

Important Notice

Fluid Compatibility and Application

Use TM Series meters with compatible chemicals, not for fuel. Note electronic noise sensitivity.

Installation Instructions

Pipe Length Requirements

Install turbine with minimum straight pipe lengths upstream and downstream.

Spigot (Pipe) End Connections

Use approved primer and solvents for PVC gluing for spigot end connections.

Wiring Diagrams and Module Wiring

Conditioned Signal Output Module

Explains wiring for open collector or 6-volt square wave outputs.

Operation and Features

Computer Display: Batch and Cumulative Totals

Explains the two totals displayed and rollover indications.

Factory and Field Calibration

Overview of factory calibration and user-adjustable field calibration.

Calibration Procedures

Verify Accuracy Before Field Calibration

Field Calibration with Computer Display

Details on setting up field calibration using the correction factor method.

Specifications

Inlet and Outlet Types

Flow Range: U.S. Measurement

Flow Range: Metric Measurement