FLOMEC G2S15N09LMB, G2H05NQ9GMA, G2S15FQ9LME, G2H20NQ9GMB, G2H15NQ9GMB User manual

Owner’s Manual

Industrial Grade

G2

Turbine Housing

Includes Aluminum and Stainless Steel Housings

I Flange Fittings and Tri-Clover® Flange Fittings

ANS

01/2022 920708-3

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Rev L

he owner…

To t

Congratulations on receiving your
FLOMEC® Industrial Grade Turbine.
We are pleased to provide you with a
product designed to give you maximum
reliability and efficiency.

Our business is the design, manufac­ture, and marketing of liquid handling,
agricultural, and recreational products.
We succeed because we provide cus­tomers with innovative, reliable, safe,
timely, and competitively priced prod­ucts. We pride ourselves in conducting
our business with integrity and profes­sionalism.

We are proud to provide you with a
quality product and the support you
need to obtain years of safe, dependa­ble service.

Victor Lukic, President
Great Plains Industries, Inc.

GENERAL INFORMATION

This manual will assist you in installing
and maintaining your FLOMEC® In­dustrial Grade turbine housing (See
Figure 1). Information on electronics
are contained in their respective manu­als. Please reference those as neces­sary.

Figure 1

TABLE OF CONTENTS

General Information....................... 2

Installation................................ .... 4

Operation....................................... 6

Maintenance.................................. 6

Troubleshooting............................. 8

Model Number Chart..................... 9

Specifications............................... 10

Aluminum................................. 10

Stainless Steel......................... 12

ANSI Flange Fittings................ 14

Tri-Clover® Flange Fittings...... 16

Illustrated Parts Drawings............ 18

Service......................................... 21

Agency Approvals Table.............. 22

For best results, take the time to fully
acquaint yourself with all information
about all components of your
FLOMEC® Electronic Digital Metering
System prior to installation and use. If
you need assistance, contact the dis­tributor from whom you purchased your
turbine.

This symbol is used throughout
the manual to call your attention
to safety messages.

Warnings alert you
to the potential for
personal injury.

Cautions call your
attention to prac­tices or procedures
which may damage
your equipment.

Notes give information that can im­prove efficiency of operations.

It is your responsibility to make sure
that all operators have access to ade­quate instructions about safe operating
and maintenance procedures.

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Read Me!
For your safety, review the major warn-

ings and cautions below before operat­ing your equipment.

The apparatus enclosure may con­tain aluminum and is considered to
constitute a potential risk of ignition
by impact or friction. Care must be
taken into account during installa­tion and use to prevent impact or
friction.

Part of the enclosure is constructed
from plastic. To prevent the risk of
electrostatic sparking the plastic
surface should only be cleaned with
a damp cloth.

1. Use only fluids that are compatible

with the housing material and wet­ted components of your turbine.

2. When measuring flammable liq­uids, observe precautions against
fire or explosion.

3. When handling hazardous liquids,
always follow the liquid manufac­turer’s safety precautions.

4. When working in hazardous envi­ronments, always exercise appro­priate safety precautions.

5. Always dispose of used cleaning
solvents in a safe manner accord­ing to the solvent manufacturer’s in­structions.

6. During turbine removal, liquid may
spill. Follow the liquid manufac­turer’s safety precautions for
cleanup of minor spills.

7. Do not blow compressed air
through the turbine.

8. Do not allow liquids to dry inside the
turbine.

9. Handle the rotor carefully. Even
small scratches or nicks can affect
accuracy.

10. When tightening the turbine, use a

w

ch only on the wrench flats.

ren

11. For best results, always verify ac-

cy before use.

ura

c

Product Description

FLOMEC® Industrial Meter Turbines
are

identified by the internal diameter of

the inlet and outlet.

Model 05 – 1/2 inch
Model 07 – 3/4 inch
Model 10 – 1 inch

Model 15 – 1-1/2 inch
Mode

l 20 – 2 inch

Each turbine is designed to work with
onboard computer electronics and/or
with one of several accessory output
modules.

Liquid flows through the turbine hous­ing causing an internal rotor to spin. As
the rotor spins, an electrical signal is
generated in the pickup coil. This signal
is converted into engineering units (gal­lons, litres, etc.) on the local display.
Accessory modules can be used to ex­port the signal to other equipment.

Upon receipt, examine your meter for
visible damage. The turbine is a preci­sion measuring instrument and should
be handled as such. Remove the pro­tective plugs and caps for a thorough
inspection. If any items are damaged or
missing, contact your distributor.

Make sure the turbine model meets
your specific needs. Refer to the Spec­ifications Section and confirm the fol­lowing:

1. The flowrate is within the limits of

your model.

2. The liquid is compatible with the tur-

bine’s wetted components.

3. The system’s pressure does not ex-

ceed the turbine’s maximum pres­sure rating.

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Minimum Pipe Length

Information specific to your particular

Diagram

2

Diagram 1

turbine, including serial number, model
number, manufacturing date, and
K-factor is etched on the meter. Be pre­pare

d to provide this information if you

call customer service.
SN = Serial Number, a 6-digit number

that

identifies this particular turbine.

MODEL = Model Number, G2 followed
with a letter indicating the housing ma­terial.

A for Aluminum
S for Stainless Steel

Two digits follow the material code indi­cating the size.

05 – 1/2 inch
07 – 3/4 inch
10 – 1 inch
15 – 1-1/2 inch
20 – 2 inch

The final letter indicates the type of
thread.

F for Flange
N for NPT
I for ISO
T for Tri-Clover® Flange

MFG DATE = Manufacturing Date in-

dicating the week and year of manufac­ture.

KF = K-Factor given in pulses per gal­lon (PPG).

For your future reference, it might be
useful to record this information in the
manual in case it becomes unreadable
on the turbine.

Flow altering devices such as elbows,
valves, and reducers can affect accu­racy. See Diagram 1. The following rec­ommended guidelines are given to en­hance accuracy and maximize perfor­mance. Distances given here are mini­mum requirements; double them for
desired straight pipe lengths.

Upstream from the turbine, allow a min­imum straight pipe length at least 10
times the internal diameter of the tur­bine. For example, with the 1-inch tur­bine, there should be 10 inches (25.4
cm) of straight pipe immediately up­stream. The desired upstream straight
pipe length is 20 inches (50.8 cm).

Downstream from the turbine, allow a
minimum straight pipe length at least 5
times the internal diameter of your tur­bine. For example, with the 1-inch tur­bine, there should be 5 inches (12.7
cm) of straight pipe immediately down­stream. The desired downstream dis­tance is 10 inches (25.4 cm). See Dia­gram 2.

INSTALLATION

All FLOMEC® turbines are designed to
measure flow in only one direction. The
direction is indicated by the arrow,
cast-molded in the turbine.

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A typical backpressure of 5 to 50 PSI
(0.34 to 3.4 bar) will prevent cavitation.
Create backpressure by installing a
control valve on the downstream side
of the meter at the proper distance de­tailed above.

Foreign material in the liquid being
measured can clog the turbine’s rotor
and adversely affect accuracy. If this
problem is anticipated or experienced,
install screens to filter impurities from
incoming liquids.

Models 1/2 in., 3/4 in. and 1 in.:

Maximum Particulate Size

Inches: 0.005

Microns: 125
Mesh: 120
Standard Sieve: 125 μm
Alternative Sieve: No. 120

Models 1-1/2 in. and 2 in.:

Maximum Particulate Size

Inches: 0.018

Microns: 500
Mesh: 35
Standard Sieve: 500 μm
Alternative Sieve: No. 35

To ensure accurate measurement, re­move all air from the system before
use.

Threaded Connections

1. To protect against leakage, seal all
eads with an appropriate sealing

thr
compound. Make sure the sealing
compound does not intrude into the
flow path.

2. Make sure the arrow on the outlet is

pointed in the direction of the flow.

3. Tighten the turbine onto the fittings.

Use a wrench only on wrench flats.

Note: If connecting to new male

threads, burrs and curls can ad­versely affect accuracy. Correct
the problem prior to turbine in­stallation.

Verify accuracy after connections are
complete. See Operation section.

ANSI Flange Connection

Use a gasket between the meter flange
and

mating flange. Determine the ma­terial of the gasket based on the oper­ating conditions and type of fluid.

Note: Do not over tighten the flange

bolts. This may cause the gas­ket to be compressed into the
flow stream and may decrease
the accuracy of the meter. See
ANSI flange specification sec­tion for flange installation dia­gram.

Verify accuracy after connections are
complete. See Operation section.

Tri-Clover® Flange
Con

nection

1. Make sure the arrow on the outlet is

poi

nted in the direction of the flow.

2. Insert a gasket between the meter

fitting and the mating fitting. Deter-

mine the gasket material based on

the operating conditions and the

type of fluid used.

3. Fasten with the appropriate clamp.

Tighten clamp to manufacturer’s

specifications.

Verify accuracy after connections are
complete. See Operation section.

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OPERATION

Diagram

3

Verify Accuracy

Before use, check the turbine’s accu­racy and verify calibration.

1. Make sure there is no air in the sys­tem.

2. Measure an exact known volume
into an accurate container.

3. Verify the volume against the
readout or recording equipment.

Note: If necessary, use a correction

factor to figure final volume.

For best results, accuracy should be
verified periodically as part of a routine
maintenance schedule.

MAINTENANCE

Removing the Turbine

During turbine removal, liquid may
spill. Follow the liquid manufac­turer’s safety precautions for
cleanup of minor spills.

Never blow compressed air through
the meter. It could damage the rotor.

1. Remove the turbine from the sys­tem following the directions below.

2. Carefully clean residue off all parts.
Remove internal parts as detailed
above. Note orientation carefully for
correct assembly. Internal parts can
be soaked for 10 to 15 minutes in
compatible cleaning solutions.

3. Use a soft brush or small probe to

carefully remove residue from the

rotor.

Follow the liquid manufacturer’s in­structions for the disposal of con­taminated cleaning solvents.

3. When the rotor turns freely, assem-

ble and install it again following the in­structions above.

4. Check accuracy after cleaning. See

Diagram 3 for example of bucket test
method.

1. Drain all liquid from the turbine.
Wear protective clothing as neces­sary.

2. Disconnect both ends of the tur­bine. For threaded connections,
loosen both ends of the turbine us­ing a wrench only on the turbine’s
wrench flats.

3. If the turbine is not immediately in­stalled again, cap lines as neces­sary.

Cleaning the Turbine

During use, the turbine should be kept
ful

l of liquid to ensure that drying does
not occur inside the turbine. If drying or
caking should occur, the rotor will stick
or drag, affecting accuracy. To deter­mine if the rotor is stuck or dragging,
gently blow air through the meter and
listen for the quiet whir of the rotor.

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Figure

2

Figure

3

Replacing Internal Parts

1. Remove the turbine from the sys-

tem as detailed above.

Note: Carefully notice the orientation of

all internal parts as they are re­moved, especially the orientation
of the rotor to the flow direction
arrow. See Figure 2.

2. Using a small tool such as a screw-

driv

er or awl, gently pry one retain­ing ring from its groove. Remove
the support. If necessary, use nee­dle nose pliers. Little or no force
should be required.

3. Carefully remove the rotor.

7. Install the rotor. Make sure the wide
end of the rotor’s blades faces the
flow direction. See Figure 3.

8. Turn the turbine over and drop the

nd support into place. Put the

seco
final retaining ring into position.

9. Reinstall the turbine, purge the sys­tem of air, and verify accuracy be­fore use.

Handle the rotor carefully. Even
small scratches or nicks can affect
accuracy.

4. Turn the turbine over and remove
the other retaining ring. Remove
the other support.

5. Clean, as detailed below, or discard
as necessary.

6. Replace one support and retaining
ring. Parts should drop easily into
place with little or no force.

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TROUBLESHOOTING

Complete normal accuracy

Symptom Probable Cause Solution

Measurement is
not accurate

1. Turbine operated below

minimum rate

2. Turbine partially clogged with
dried liquid.

3. Turbine bearings partially
clogged with dried liquid.

4. Sealant wrapped around
rotor.

5. Installed too close to fittings.

6. Improper connections to
recording device.

7. Accuracy needs verification.

Increase flowrate. See
Specifications.

Remove turbine. Clean
carefully. Make sure rotor
spins freely.

Remove turbine. Clean
carefully. Make sure rotor
spins freely.

Remove turbine. Clear
material from rotor. Make
sure rotor spins freely.

Install Correctly. See
Installation section

Check all electrical
connections. Reference
appropriate installation
instructions.

verification procedures.
Repeat periodically.

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MODEL NUMBER CHART – THREADED HOUSINGS

Water

1-10

3.8-37.9 1/2 in.

A05 S05 2-20

7.6-75.7 3/4 in.

A07 S07 5-50

18.9-190 1 in. A10 S10

10-10038-

3801-

1/2 in.

A15 S15 20-20076-

760

2 in. A20 S20

Water

1-10

3.8-37.9 1/2 in.

-- -

S05T

2-207.6-75.7 3/4 in.

-- -

S07T

5-50

18.9-190 1 in. S10F

S10T

10-

10038-

3801-

1/2 in.

S15F

S15T

20-

20076-

760

2 in. S20F

S20T

Normal

Range

GPM

Normal Range

LPM

Water

Inlet/Outlet

Size
NPT

Aluminum
Model No.

MODEL NUMBER CHART – FLANGED HOUSINGS

Normal

Range

GPM

Normal Range

LPM

Water

Inlet/Outlet

Size

Stainless Steel

ANSI Flange

Model No.

Stainless Steel

Model No.

Stainless Steel

Tri-Clover

Model No.

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SPECIFICATIONS – ALUMINUM

‑‑‑‑

Linear Flow Range

Gallons/minute (GPM)

1-102-205-5010-10020-

200

Litres/minute (LPM)

3.8-37.9 7.6-75.7 18.9-190 38-38076-

760

Maximum Flow

1

Gallons/minute (GPM)

15 30 75

150 300 Litres/minute (LPM)

56.8 113.6 284 568 1,135

Maximum Pressure Drop

in 10:1 Range

PSIG 8 7.5 5 4 7 bar 0.55 0.52 0.34 0.28 0.48

Frequency Range in

Linear Flow Range

Connections

NPT or I

SO Threads

Yes Yes Yes Yes Yes Female

Yes Yes Yes Yes Yes Inlet/Outlet Size

1/2 in.

3/4 in.

1 in. 1-1/2 in.

2 in.

Wrench Size:

Inch 1-1/16 in.

1-5/16 in.

1-5/8 in.

2-3/8 in.

3 in. Millimeter

27 mm

33 mm

41 mm

60 mm

75 mm

Weight*

Pounds

0.9 lbs.

0.9

lbs. 1.0 lbs.

2.1 lbs.

3.4 lbs.

Kilograms

0.4 kg

0.4 kg

0.5 kg

1.0 kg

1.5 kg

All data on Models 1/2 inch, 3/4 inch, and 1 inch determined with 1 centipoise solvent test fluid
at 70° F (21° C). Data on Models 1-1/2 inch and 2 inch is determined with water at 70° F (21° C).

Model Size

A05

1/2 in.

42-420 Hz 37-370 Hz 47-470 Hz 36-360 Hz 33-330 Hz

A07

3/4 in.

A10

1 in.

A15

1

1/2 in.

A20
2 in.

* Computer electronics add 0.2 lbs. (0.1kg) to total weight.

1

The meter can operate up to this flowrate without damage. Continuous operation will

severely degrade meter life and performance.

Performance

Linear Range for 1/2 in.: 10:1 @ ±2.0% of reading
Linear Range for 3/4 in. and 1 in.: 10:1 @ ±1.5% of reading
Linear Range for 1-1/2 in. and 2 in.: 10:1 @ ±1.0% of reading
Repeatability: ±0.1%

Pressure Rating 300 PSIG (21 bar)
Wetted Components

Housing: Aluminum
Journal Bearings: Ceramic (96% Alumina)
Shaft: Tungsten Carbide
Rotor and Supports: PVDF
Retaining Rings: 316 Stainless Steel

Temperature Range -40° F to +250° F (-40° C to +121° C)

These temperatures apply to operations and storage. They are only for the turbine with­out computer electronics. Final operational temperature range is determined by com­puter electronics or accessory modules.

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1

‑‑‑‑

1/2 in.

A = Height:

Inches

1.8 in.

2.0 in.

2.2 in.

2.8 in.

3.2 in.

Centimeters

4.6 cm

5.1 cm

5.6 cm

7.1 cm

8.2 cm

B = Width

Inches

2.0 in.

2.0 in.

2.0 in.

2.7 in.

3.3 in.

Centimeters

5.1 cm

5.1 cm

5.1 cm

6.9 cm

8.4 cm

C = Lengt

h

Inches

4.2 in.

4.3 in.

4.5 in.

5.3 in.

6.3 in.

Centimeters

10.7 cm

10.9 cm

11.4 cm

13.5 cm

16.0 cm

Computer electronics add 0.7 in. (1.8 cm) to height of turbine

Dimensions

Model Size

A05

1/2 in.

A07

3/4 in.

A10

1 in.

A15

A20

in.

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1

‑‑‑‑

1/2 in.

Linear Flow Range

Gallons/minute (GPM)

1-10 2-20 5-50 10-

100 20-200 Litres/minute (LPM)

3.8-37.9 7.6-75.7 18.9-190 38-380 76-760 Maximum Flow

1

Gallons/minute (GPM)

15 30 75

150 300 Litres/minute (LPM)

56.8 113.6 284 568 1,136

Max

imum Pressure Drop

in 10:1 Range

PSIG 8 6 10 4 7

bar 0.55 0.41 0.69 0.28 0.48

ear Flow Range

Connections

NPT or ISO Threads

Yes Yes Yes Yes Yes Female

Yes Yes Yes Yes Yes Inlet/Outlet Size

1/2 in.

3/4 in.

1 in. 1-1/2 in.

2 in.

Wrench Size:

Inch 1-1/16 in.

1-

5/16 in.

1-

5/8 in.

2-

3/8 in.

3 in. Millimeter

27 mm

33 mm

41 mm

60 mm

75 mm

Weight*

Pounds

1.0 lbs.

1.2 lbs.

1.7 lbs.

3.3 lbs.

6.1 lbs.

Kilograms

0.5 kg

0.5 kg

0.8 kg 1.5 kg

2.8 kg

SPECIFICATIONS – STAINLESS STEEL

All data on Models 1/2 inch, 3/4 inch, and 1 inch determined with 1 centipoise solvent test fluid
at 70° F (21° C). Data on Models 1-1/2 inch and 2 inch is determined with water at 70° F (21° C).

Model-Size

S05

1/2 in.

S07

3/4 in.

S10
1 in.

S15

S20

2 in.

Frequency Range in Lin-

* Computer electronics add 0.2 lbs. (0.1kg) to total weight.

1

The meter can operate up to this flowrate without damage. Continuous operation will se-

verely degrade meter life and performance.

Performance

Linear Range for 1/2 in.: 10:1 @ ±2.0% of reading
Linear Range for 3/4 in. and 1 in.: 10:1 @ ±1.5% of reading
Linear Range for 1-1/2 in. and 2 in.: 10:1 @ ±1.0% of reading
Repeatability: ±0.1%

Pressure Rating

Standard Stainless Steel Meter 1,500 PSIG (103 bar)

Wetted Components

Housing: 316 Stainless Steel
Journal Bearings: Ceramic (96% Alumina)
Shaft: Tungsten Carbide
Rotor and Supports: PVDF
Retaining Rings: 316 Stainless Steel

Temperature Range -40° F to +250° F (-40° C to +121° C)

These temperatures apply to operations and storage. They are only for the turbine with­out computer electronics. Final operational temperature range is determined by com­puter electronics or accessory modules.

42-420 Hz 37-370 Hz 47-470 Hz 36-360 Hz 33-330 Hz

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‑‑‑‑

A = Height:

1.4 in.

1.6 in.

1.9 in.

2.6 in.

3.1 in.

3.6 cm

4.1 cm

4.8 cm

6.6 cm

7.9 cm

B = Width

2.0 in.

2.0 in.

2.0 in.

2.7 in.

3.4 in.

C = Length

4

.2 in. 4.3 in.

4.5 in.

5.3 in.

6.3 in.

Computer electronics add 0.7 in. (1.8 cm) to height of turbine

Dimensions

Model Size

Inches

Centimeters

Inches

Centimeters

Inches

Centimeters

S05

1/2 in.

5.1 cm 5.1 cm 5.1 cm 6.9 cm 8.6 cm

10.7 cm 10.9 cm 11.4 cm 13.5 cm 16.0 cm

S07

3/4 in.

S10

1 in.

S15

1

1/2 in.

S20

2 in.

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1

‑‑‑‑

1/2 in.

Maximum Flow

1

Gallons/minute (GPM)

75

150 300 Litres/minute (LPM)

284 568 1,136

in 10:1 Range

PSIG

10 4 7 bar 0.69 0.28 0.48

Connections

Weight*

Pounds

5.7 lbs.

10.2 lbs.

16.7 lbs.

SPECIFICATIONS – ANSI FLANGE FITTINGS

All data on Model 1 inch determined with 1 centipoise solvent test fluid at 70° F (21°
C). Data on Models 1-1/2 inch and 2 inch is determined with water at 70° F (21° C).

Model Size

Linear Flow Range

Gallons/minute (GPM) 5-50 10-100 20-200

Litres/minute (LPM) 18.9-190 38-380 76-760

Maximum Pressure Drop

S10F

1 in.

S15F

S20F

2 in.

Frequency Range in
Linear Flow Range

ANSI 150 lb. Flange Yes Yes Yes

Bolt Size 1/2 in. 1/2 in. 5/8 in.

Kilograms 2.6 kg 4.6 kg 7.6 kg

* Computer electronics add 0.2 lbs. (0.1kg) to total weight.

1

The meter can operate up to this flowrate without damage. Continuous
operation will severely degrade meter life and performance.

Performance

Linear Range for 1 in.: 10:1 @ ±1.5% of reading
Linear Range for 1-1/2 in. and 2 in.: 10:1 @ ±1.0% of reading
Repeatability: ±0.1%

Pressure Rating Flange Rule
Wetted Components

Housing: 316 Stainless Steel
Journal Bearings: Ceramic (96% Alumina)
Shaft: Tungsten Carbide
Rotor and Supports: PVDF
Retaining Rings: 316 Stainless Steel

Temperature Range -40° F to +250° F (-40° C to +121° C)

These temperatures apply to operations and storage. They are only for the
turbine without computer electronics. Final operational temperature range is
determined by computer electronics or accessory modules.

47-470 Hz 36-360 Hz 33-330 Hz

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1

‑‑‑‑

1/2 in.

A = Height:

Inches

6.75 in.

8.00 in.

9.50 in.

B = Width

Centimeters

10.80 cm

12.71 cm

15.24 cm

Dimensions

Model Size

Centimeters 17.14 cm 20.32 cm 24.13 cm

Inches 4.25 in. 5.00 in. 6.00 in.

S10F

1 in.

S15F

S20F

2 in.

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1

‑‑‑‑

1/2 in.

Linear Flow Range

Gallons/minute (GPM)

1-10 2-20 5-50 10-

100 20-200

Litres/minute (LPM)

3.8-37.9 7.6-75.7 18.9-190 38-380 76-760 Maximum Flow

1

Gallons/minute (GPM)

15 30 75

150 300

Litres/minute (LPM)

56.8 113.6 284 568 1,136

Ma

ximum Pressure Drop

in 10:1 Range

PSIG 8 7.5 5 4 4

bar 0.55 0.52 0.34 0.28 0.28

ear Flow Range

Connections

Inlet/Outlet Size

1/2 in.

3/4 in.

1 in. 1-1/2 in.

2 in.

Fitting C

lamp Size

3/4 in.

1 in. 1-1/2 in.

2 in. 2-1/2 in.

Weight*

Pounds

1.1 lbs.

1.6 lbs.

2.1 lbs.

3.9 lbs.

5.7 lbs.

Kilograms

0.5 kg

0.7 kg

1.0 kg

1.8 kg

2.6 kg

SPECIFICATIONS – TRI-CLOVER® FLANGE FITTINGS

All data on Models 1/2 inch, 3/4 inch and 1 inch determined with 1 centipoise solvent test fluid at
70° F (21° C). Data on Models 1-1/2 inch and 2 inch is determined with water at 70° F (21° C).
Size refers to the size of the turbine, not the body ferrule. Refer to dimension chart for detail sizes.

Model Size

S05T

1/2 in.

S07T

3/4 in.

S10T

1 in.

S15T

S20T

2 in.

Frequency Range in Lin-

* Computer electronics add 0.2 lbs. (0.1kg) to total weight.

1

The meter can operate up to this flowrate without damage. Continuous operation will

severely degrade meter life and performance.

Performance

Linear Range for 1/2 in.: 10:1 @ ±2.0% of reading
Linear Range for 3/4 in. and 1 in.: 10:1 @ ±1.5% of reading
Linear Range for 1-1/2 in. and 2 in.: 10:1 @ ±1.0% of reading
Repeatability: ±0.1%

Pressure Rating 450 PSIG (31 bar) @ 70° F

Wetted Components

Housing: 316 Stainless Steel
Journal Bearings: Ceramic (96% Alumina)
Shaft: Tungsten Carbide
Rotor and Supports: PVDF
Retaining Rings: 316 Stainless Steel

Temperature Range -40° F to +250° F (-40° C to +121° C)

These temperatures apply to operations and storage. They are only for the turbine
without computer electronics. Final operational temperature range is determined by
computer electronics or accessory modules.

45-450 Hz 37-370 Hz 45-475 Hz 35-350 Hz 33-330 Hz

with Type 1 Buna-N Gasket

16

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‑‑‑‑

A = Height:

Inches

1.4 in.

2.0 in.

2.0 in.

2.6 in.

3.1 in.

Centimeters

3.6 cm

5.1 cm

5.1 cm

6.6 cm

7.9 cm

B = Width

Inches

2.0 in.

2.0 in.

2.0 in.

2.7 in.

3.4 in.

Centimeters

5.1 cm

5.1 cm

5.1 cm

6.9 cm

8.6 cm

C = Length

Inches

5.0 in.

5.0 in.

5.5 in.

6.5 in.

7.0 in.

Centimeters

12.71 cm

12.71 cm

13.97 cm

16.51 cm

17.78 cm

D = Outside Dia.

‑‑‑‑

Ferrule

Inches

.75 in.

1.00 in.

1.50in.

2.00 in.

2.50 in.

Centimeters

1.90 cm

2.54 cm

3.81 cm

5.08 cm

6.35 cm

Fitting/ Clamp

Size

Computer electronics add 0.7 in. (1.8 cm) to height of turbine

Dimensions

Model Size

S05T

1/2 in.

3/4 in. 1 in. 1-1/2 in. 2 in. 2-1/2 in.

S07T

3/4 in.

S10T

1 in.

S15T

1

1/2 in.

S20T

2 in.

17

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No.

Reqd.

inch Rotor/Support Replacement Kit

(includes rotor assembly, support assembly

ort Replacement Kit

(includes rotor assembly, support assembly

inch Rotor/Support Replacement Kit

(includes rotor assembly, support assembly

& retaining rings)

inch Rotor/Support Replacement

t (includes rotor assembly, support

assembly & retaining rings)

inch Rotor/Support Replacement Kit

(includes rotor assembly, support assembly

904005

-20

“20” 2

-

inch Retaining Ring

2

ILLUSTRATED INTERNAL PARTS DRAWING

Internal parts shown below are used in all G2 Industrial Grade turbine housings
covered by this manual. (Threaded housing shown.)

Item

Part No. Description

No.

“05” 1/2-

125500-1

& retaining rings)

“07” 3/4-inch Rotor/Supp

125500-2

& retaining rings)

“10” 1-

1

2

125500-3

125500-4

125500-5

904005-20
904005-20
904005-20
904005-20

“15” 1-1/2­Ki

“20” 2-

& retaining rings)

“05” 1/2-inch Retaining Ring
“07” 3/4-inch Retaining Ring
“10” 1-inch Retaining Ring
“15” 1-1/2-inch Retaining Ring

1

1

1

1

1

2
2
2
2

18

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Reqd.

ILLUSTRATED PARTS DRAWING (ANSI FLANGE)

Par

Item No.

t No. Description

No.

nge Gasket Kit - 2 Gaskets

125505-01

125504-01

125505-02

1

125504-02

125505-03

125504-03

Fla

(1 in. Neoprene)

Flange Gasket Kit - 2 Gaskets

(1 in. FKM)

Flange Gasket Kit - 2 Gaskets
(1-1/2 in. Neoprene)

Flange Gasket Kit - 2 Gaskets

(1-1/2 in. FKM)

Flange Gasket Kit - 2 Gaskets

(2 in. Neoprene)

Flange Gasket Kit - 2 Gaskets
(2 in. FKM)

1

1

1

1

1

1

19

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Reqd.

ILLUSTRATED PARTS DRAWING (TRI-CLOVER® FLANGE)

See illustrated internal parts drawing for internal wetted parts.

No.

Item

No.

1

2

Part No. Description

901003-35 Gasket - 3/4 inch Fluoroelastomer 2

901003-36 Gasket - 1 inch Fluoroelastomer 2

901003-37 Gasket - 1-1/2 inch Fluoroelastomer 2

901003-38 Gasket - 2 inch Fluoroelastomer 2

901003-39 Gasket - 2-1/2 inch Fluoroelastomer 2

901003-40 Gasket - 3/4 inch Nitrile 2

901003-41 Gasket - 1 inch Nitrile 2

901003-42 Gasket - 1-1/2 inch Nitrile 2

901003-43 Gasket - 2 inch Nitrile 2

901003-44 Gasket - 2-1/2 inch Nitrile 2

906005-49 Clamp - 3/4 inch 2

906005-50 Clamp - 1 inch 2

906005-50 Clamp - 1-1/2 inch 2

906005-51 Clamp - 2 inch 2

906005-52 Clamp - 2-1/2 inch 2

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SERVICE

For warranty consideration, parts, or
other service information, please con­tact your local distributor. If you need
further assistance, call the GPI Cus­tomer Service Department in Wichita,
Kansas, during normal business hours.

1-888-996-3837

To obtain prompt, efficient service, al­wa

ys be prepared with the following in-

formation:

1. The model number of your turbine.

2. The serial number or manufacturing
date code of your turbine.

3. Specific information about part
numbers and descriptions.

For warranty work always be prepared
with your original sales slip or other ev­idence of purchase date.

Returning Parts

Please contact the factory before re­tu

rning any parts. It may be possible to
diagnose the trouble and identify
needed parts in a telephone call. GPI
can also inform you of any special han­dling requirements you will need to fol­low covering the transportation and
handling of equipment which has been
used to transfer hazardous or flamma­ble liquids.

Do not return turbines without specific
authority from the GPI Customer
Service Department. Due to strict
regulations governing transportation,
handling, and disposal of hazardous
or flammable liquids, GPI will not
accept turbines for rework unless they
are completely free of liquid residue.

Turbines not flushed before shipment
can be refused and returned to the
sender.

21

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AGENCY APPROVALS TABLE

FCC PART 15

(

)

Turbine Body Only:

Aluminum, Stainless Steel, Stainless Steel ANSI Flange,
Stainless Steel Tri-Clover® Flange

Turbine Body with:

Q9 - Mounted Industrial Grade Computer Electronics.

Q1 - Mounted Industrial Grade Computer Electronics, Vertical Mount.

Note: When a component with Approval Agency ratings is mated to another
component with the same Approval Agency ratings, the combination may gain
environmental approvals.

When one of the components has lessor or no Approval Agency ratings, the re­sultant combination assumes the ratings of the lessor rated component.

If one component has no ratings, the resultant combination has no ratings.

UKEx

22

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FLOMEC® TWO-YEAR LIMITED WARRANTY

Great Plains Industries, Inc. hereby provides a limited warranty against defects in
material and workmanship on all products manufactured by Great Plains Industries, Inc.
This product includes a 2-year warranty. Man-ufacturer’s sole obligation under the foregoing
warranties will be limited to either, at Manu-facturer’s option, replacing or repairing
defective Goods (subject to limitations hereinafter provided) or refunding the purchase
price for such Goods theretofore paid by the Buyer, and Buyer’s exclusive remedy for
breach of any such warranties will be enforcement of such obligations of Manufacturer.
The warranty shall extend to the purchaser of this product and to any person to whom such
product is transferred during the warranty period.

The warranty period shall begin on the date of manufacture or on the date of purchase with
an original sales receipt. This warranty shall not apply if:

A. the product has been altered or modified outside the warrantor’s duly appointed rep-

resentative;

B. the product has been subjected to neglect, misuse, abuse or damage or has been

installed or operated other than in accordance with the manufacturer’s operating in­structions.

To make a claim against this warranty, or for technical assistance or repair, contact your
FLOMEC distributor

The company will step you through a product troubleshooting process to determine appropri­ate corrective actions.

GREAT PLAINS INDUSTRIES, INC., EXCLUDES LIABILITY UNDER THIS WARRANTY
FOR DIRECT, INDIRECT, INCIDENTAL AND CONSEQUENTIAL DAMAGES INCURRED IN
THE USE OR LOSS OF USE OF THE PRODUCT WARRANTED HEREUNDER.

The company herewith expressly disclaims any warranty of merchantability or fitness for any
particular purpose other than for which it was designed.

This warranty gives you specific rights and you may also have other rights which vary from
U.S. state to U.S. state.

NOTE: In compliance with MAGNUSON MOSS CONSUMER WARRANTY ACT – Part 702
(governs the resale availability of the warranty terms).

01/2022 920708-3

24

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Q9 COMPUTER ELECTRONICS

For Agency Approved Meters

7/2021 920896-04 Rev. C

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Please save these instructions for future reference. Read carefully before attempting
to assemble, install, operate or maintain the product described.

Protect yourself and others by observing all safety information. Failure to comply with
instructions could result in personal injury and/or property damage.

Please refer to back cover for information regarding this product’s warranty and other
important information.

SAVE FOR YOUR RECORDS

Model #: ______________________________

Serial #: ______________________________

Purchase Date: ________________________

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AGENCY APPROVED Q9 TABLE OF CONTENTS

Getting Started -------------------------------------------------------------- 4

General Safety Instructions -------------------------------------------- 5

Electrical / Mechanical Specifications ------------------------------ 6

Agency Approvals --------------------------------------------------------- 8

Installation ------------------------------------------------------------------ 10

Operation ------------------------------------------------------------------- 11

Normal Operation Mode ------------------------------------------ 12

Diagnostic Mode ---------------------------------------------------- 14

Configuration Mode ------------------------------------------------ 16

Configuration Process Map -------------------------------- 17

PIN ------------------------------------------------------------------ 18

Volume Unit ----------------------------------------------------- 19

Time Period ------------------------------------------------------ 21

Advanced Options -------------------------------------------- 22

Display Update Rate / Low Frequency Cutoff -------- 22

Calibration Selection ----------------------------------------- 23

Inner Pipe Diameter ------------------------------------------- 24

Field Calibration Mode -------------------------------------------- 25

Dispense Display ---------------------------------------------- 26

Percent Adjust -------------------------------------------------- 28

K-Factor Entry -------------------------------------------------- 29

Troubleshooting ---------------------------------------------------------- 31

Maintenance --------------------------------------------------------------- 33

Parts & Service ----------------------------------------------------------- 34

Declaration of Conformity --------------------------------------------- 35

Warranty --------------------------------------------------------------------- 36

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BEFORE YOU BEGIN

Usage

• This computer electronics is Factory Mutual Approved, C-FM classified,
and has a Class 1, Division 1 Approval for hazardous environments.

• It is designed specifically for use on FLOMEC® Turbine housings. It is also
designed to work with several other FLOMEC products.

Power Source Requirements

• This computer requires DC power. For this application, the power is
provided by (2) AAA size alkaline batteries installed in the computer at the
factory.

Tools and Materials Needed

• Phillips screwdriver.

UNPACKING

ntents

Co

Qty. 1 - Q9 Computer Electronics w/Batteries Installed
Qty. 1 - Owner’s Manual

Inspect

• Upon receipt, examine your equipment for visible damage. The computer
is a precision measuring instrument and should be handled as such. If any
items appear damaged or missing, contact your distributor.

• See General Safety Instruction, and all Cautions, Warnings, and Dangers
as shown.

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GENERAL SAFETY INSTRUCTIONS

IMPO

RTANT: It is your responsibility to:

• Ensure that all equipment operators have access to adequate instructions
concerning safe operating and maintenance procedures.

The apparatus enclosure may contain aluminum and is
considered to constitute a potential risk of ignition by impact or
friction. Care must be taken into account during installation and
use to prevent impact or friction.

Part of the enclosure is constructed from plastic. To prevent the
risk of electrostatic sparking, the plastic surface should only be
cleaned with a damp cloth.

This product should never be electrically connected to any other
device in the hazardous location. Consult manufacturer for
exceptions.

Compatibility of this product’s material and the process fluid
and/or environment should be considered prior to putting into
service.

This product should never be operated outside its published
specifications for temperature.

(Battery) - Avoid mechanical or electrical abuse. Batteries may
explode or cause burns, if disassembled, crushed, or exposed
to fire or temperatures in excess of 212° F (100° C). Do not short
circuit or install with incorrect polarity. DO NOT INCINERATE.

When measuring flammable liquids, observe precautions
against fire or explosion.

When handling hazardous liquids, always follow the liquid
manufacturer’s safety precautions.

This device will operate using off-the-shelf AAA size alkaline
batteries. Do not mix brands or technologies. Do not mix old
and new batteries. Do not use rechargeable batteries.

• When working in hazardous environments, always exercise appropriate safety
precautions.

• Open battery cells should be disposed of in accordance with local regulations.

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MECHANICAL

Material

information on FLOMEC® Remote Kits

.

Temperature

With batteries removed from display.

ELECTRICAL

Rate

Maximum:

>999,999 pulses/unit

Correction

Totals

Maximum Display: 999,999 (x100)

Calibration

Internal Power Supply: (2) Alkaline AAA batteries @

1.5-volts each

Battery Life: 2+ years

STANDARD FEATURES INCLUDE

• (1) Field Calibration Curve

SPECIFICATIONS
Q9 COMPUTER ELECTRONICS

Housing

Operating
Temperature

Storage

Input
Pulse

K-Factor

Field
Calibration

Readout

Field

Power

• (2) Totalizing Registers

• (1) Factory Calibration Curve

Transparent Amorphous Nylon

+0°F to +129°F (-18°C to +54°C)

If wider operating temperature ranges are desired, reference

-40°F to +158°F (-40°C to +70°C)

Frequency Range: 0.25 Hz – 3kHz

Minimum: 0.001 pulses/unit

Minimum: -99.999%
Maximum: +99.999%

Minimum Display: 0.001

Yes

• Rate of Flow Feature

• Flowrate Time Period in Day, Hour,

minutes, or Seconds

COMPUTER ELECTRONICS TERMINAL CONNECTIONS

Figure 1

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“A”

“B”

“C”

“D”

(8.6 cm)

(2.1 cm)

(1.8 cm)

(5.4 cm)

SPECIFICATIONS (continued)

DIMENSIONS

Length

Height

Height (Mounted)

Width (Widest Point)

3.40 in.

Figure 2

COMPUTER DISPLAY FEATURES

Familiarize yourself with the computer features before installation and use.

Figure 3

0.85 in.

0.72 in.

2.14 in.

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WARNI NG:

Installation.

AGENCY APPROVALS

INTRINSICALLY SAFE FOR
CLASS I, II, III, DIV. 1,
GROUPS ABCDEFG,
T4 Ta= -40° to +54°C
NONINCENDIVE
FOR CLASS I, II, III, DIV. 2,
GROUPS ABCDFG, T4 Ta= -40° to +54°C

GREAT PLAINS INDUSTRIES, INC.,

5252 E. 36TH ST. NO RTH,

See Owner’s

Manual for

Warnings and

Cautions Before

WICHITA, KANS AS

67220 U.S.A

REMOTE KIT ASSEMBLY (113275-10)-

NOTE: When a component with Approval Agency ratings is mated to another component
with the same Approval Agency ratings, the combination may gain environmental approvals.

When one of the components has lessor or no Approval Agency ratings, the resultant
combination assumes the ratings of the lessor rated component.

If one component has no ratings, the resultant combination has no ratings.

Specific Conditions of Use

1. All computer assemblies are to be used with GPI battery 902004-02 except Q1, Q9, and
R9 versions, which use Energizer E92 / EN92, or Duracell MN2400 Alkaline batteries.

2. GPI remote kit assembly 113275-1 may be used with the meter when installed in
accordance with GPI Manual No.920507-01. GPI Remote Kit Assembly 113275-10 may
be used with the meter when installed in accordance with GPI Manual No. 920507-02.

3. The apparatus enclosure may contain aluminum, which is considered to constitute a
potential risk of ignition by impact or friction. Care must be taken into account during
installation and use to prevent impact or friction.

4. Part of the enclosure is constructed from plastic. To prevent the risk of electrostatic
sparking the plastic surface should only be cleaned with a damp cloth.

NOTE 1: 113275-1 Remote Kit Assembly is compatible with 09 Electronics.
NOTE 2: 113275-10 Remote Kit Assembly is compatible with Q9 Electronics.

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Q9 Computer Electronics

when installed on

used with

FLOMEC

FM Approved meter

AGENCY APPROVALS (continued)

AGENCY APPROVALS (continued)

Q9 Computer Electronics

Factory Mutual Approved
In

trinsically Safe for Class I, II, III, Division 1, All Groups

Intrinsically Safe approval only applies when

®

a FLOMEC FM Approved meter

Factory Mutual Approved
Intrinsically Safe for Class I, II, III, Division 1, All Groups

(UKEx)

(UKEx)

ATEX

ATEX

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INSTALLATION

PRODUCT DESCRIPTION

This computer electronics is designed specifically for use on FLOMEC® Turbine Housings.

The CMOS, microprocessor-based electronics have extremely low power requirements and
data retention capabilities in both RAM and ROM. Information is clearly displayed on a large
6-digit LCD readout with three-point floating decimal for totals from .001 to 999,999 (x1),
9,999,990 (x10), or 99,999,900 (x100). All operations are easily accessed with the two
buttons on the front panel.

In a FLOMEC turbine meter, liquid flows through the turbine housing causing an internal rotor
to spin. As the rotor spins, an electrical signal is generated in the pickup coil. This pulse data
from the turbine is translated into calibrated flow units shown on the computer's display
readout.

INSTALLATION

Before installation, ensure your computer model meets your specific needs. Refer to the
Specifications Section to confirm required features. The model number of your computer is
displayed on the outside wall of the computer housing and also inside the computer housing
on the floor of the battery holder.

If you ordered your computer electronics with a turbine body, the electronics are installed at
the factory.

If you ordered your computer separately as a replacement, simply plug in the pickup coil
connector and mount the computer on your turbine body with the four screws at the corners
of the faceplate. Make sure the seal is fully seated before tightening the screws.

All FLOMEC turbine meters are designed to measure flow in only one direction. The direction
is indicated by the arrow on the turbine outlet port. If the computer display is upside down in
your installation, remove the four screws, turn the display 180 degrees and reinstall the
screws. (See Figure 4-Screws not shown.)

Figure 4

NOTE: When rotating the computer

display, it is not necessary to disconnect
the pickup coil connector; however, care
should be taken to avoid inadvertent strain
on the connector wires.

10

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OPERATION

COMPUTER DISPLAY

All operations are revealed on the LCD using the large 6-characters in the top row and
smaller characters and symbols in the second row. These characters and symbols indicate
information regarding totals, flow, calibration, units of measure and operational messages.

Push button operation varies dependent upon the various modes of operation, i.e. Normal
Operation mode, Field Calibration mode, and User Configuration mode. Their operation will
be described in their respective sections.

ACTIVATE THE COMPUTER

When batteries are installed, the computer is on continuously and always ready to perform.

The computer is powered by field replaceable commercially available batteries. Reference
the Maintenance Section for battery replacement details.

Figure 5

Figure 6

When batteries are initially installed or replaced,
the initialization routine will start the LCD display
blank, and then display “HELLO” on the top row
and “Q9Disp” on the information row for one
second. (See Figure 5)

The LCD will then display “HELLO” on the top row
and “FW Vxx” on the information row for one
second. The Vxx will be the version of the
software installed on the display. Example: “FW
V03” indicates firmware version 3 installed on the
display. (See Figure 6)

General

The computer maintains two totals; Batch total and accumulative total. The batch total can
be reset to measure flow during a single use. The accumulative total provides continuous
measurement and can only be reset by removing the batteries, pressing and holding down
the Total button, and replacing the batteries.

The button usage map on the next page, and the user configuration process map later in the
manual, is useful for understanding where the various menus are located within the software
programming and the route to get to a specific menu.

Each of these maps are followed by user instructions explaining each menu.

11

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OPERATION

NORMAL OPERATION MODE

Button Usage Map – Normal Operation Mode

BUTTON

Button Operation (Normal Operation Mode)

Total Button: Change between batch total and accumulative total.

When a total is displayed, pressing the Total button changes the top row of large display
digits between batch total and accumulative total. The information row will change to the

proper units and the corresponding icons will be shown, i.e. TOTAL or BATCH TOTAL.
(See Figures 7-1 and 7-2)

(Batch Total-Litres) (Accumulative Total-Gallons)

Figure 7-1 Figure 7-2

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OPERATION (continued)

NORMAL OPERATION MODE (continued)

Total Button: Batch total reset.

When a batch total (see Figure 8-1) is displayed, press and hold the Total button for 3
seconds; the software will display a three-second count down, and then reset the batch total
to zero. (See Figures 8-2 thru 8-4)

NOTE: If the Total button is released prior to count down
completion, the software returns to batch total screen.

Figure 8-1

Figure 8-2

Figure 8-3

Figure 8-4

Figure 8-5

(See Figure 8-1)

NOTE: After count down completes, display will show

0.000 until user releases the Total button. (See Figure 8-

3)

NOTE: After the Total button is released, the display will
return to Batch Total screen and will increment the total if
flow is detected. (See Figure 8-4)

NOTE: When the accumulative total is displayed in
Normal Operation Mode, it cannot be reset using the
Total button.

Accumulative total can only be reset by removing the
batteries, holding down the Total button, and replacing
the batteries. If the user attempts to reset it using the
Total button, the software will display a “Reset Denied”
message on the LCD until the button is released. (See
Figure 8-5).

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OPERATION (continued)

NORMAL OPERATION MODE (continued)

Rate Button: Change display from total to rate.

When a total is displayed, pressing the Rate button changes the top row of large display
digits from a total to a rate display. The information row will change to the proper units and
the corresponding icons will also be shown, i.e. GPM, L, etc. (See Figure 9)

NOTE: To go back to a total when a rate is
displayed, press the Total button and the display
changes to the last shown total, either
accumulative or batch. The information row will
change to the proper unit and the corresponding

icons will also be shown, i.e. TOTAL or BATCH
TOTAL.

Figure 9

Rate Button: Change display from rate to velocity.

When a rate (see Figure 9) is displayed, pressing the Rate button changes the display
between flow rate and velocity. The information row will change to the proper units and the
corresponding icons will also be shown. (See Figures 10-1 and 10-2)

(Flowrate) (Velocity)

Figure 10-1 Figure 10-2

Diagnostic Mode

Rate Button: Display diagnostic menu.

When a rate is being displayed, press and hold the Rate Button for 3 seconds; the software
will display a three second diagnostic count down (see Figure 11-1), then display the first of
four diagnostic screens (see Figures 11-2 thru 11-6).

Figure 11-1

NOTE: The diagnostic screens are reference information screens only. They cannot be

edited.

Within the diagnostic menu: Pressing the Total button will advance to the next screen;
pressing the Rate button at any time will exit the diagnostic menu. Upon exit, the display
will return to the rate display.

There is a 90 second “no action” clock running when in diagnostic mode. After 90 seconds
with no button push to reset the clock, the computer will automatically exit and return to the
rate display.

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OPERATION (continued)

NORMAL OPERATION MODE (Diagnostics) (continued)

Diagnostic Mode (continued)

Screen 1 – Input Frequency

Figure 11-2

Screen 2 – Output Frequency

Figure 11-3

Screen 3 – Battery Status

Figure 11-4

Figure 11-5

After the button is released, the software will
advance and display the input frequency in Hz.

The top row is used to indicate frequency. The
information row will display messages. (See
Figure 11-2)

Advancing to next screen will display the output
frequency in Hz.

The top row is used to indicate frequency. The
information row will display messages. (See
Figure 11-3)

Advancing to the next screen will display the
battery status.

The top row is used to indicate battery life with
each dash indicating a percentage of battery life
remaining. The information row will display
messages. (See Figure 11-4)

NOTE: If the battery life is sufficiently low,
“LOWBAT” will be displayed in the information
row. This low battery message will be displayed
automatically without running a diagnostic battery
check. (See Figure 11-5)

Screen 4 – Flow Status

Figure 11-6

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Advancing to the next screen will display the flow
status.

The top row is used to indicate flow rate in the
volume units programmed into the computer.
The information row will display messages, i.e.:
No Flo, Lo Flo, or Hi Flo. (See Figure 11-6)

15

OPERATION (continued)

USER CONFIGURATION MODE

General Notes for User Configuration Mode Menus

1. The term “focus” as used in this manual indicates an active editable item. Focused items
will constantly flash ON/OFF.

2. Advance focus: Press the Total button. Advancing focus will move focus to the next
editable item to the right. If already on right most item, the focus will go back to the start
position in a round robin fashion. If only (1) item is editable, advancing focus will move
the focus to next menu.

3. Increment the value of editable item: Press the Rate button. If editing a number, the
number will increment in a round robin fashion. If editing a text option, focus will advance

thru a predefined list of text depending on the active menu and item. Advancing to the
next item or menu with a unit in focus will select that unit.

4. Advance focus to next menu: Press and hold the Total button and then press the Rate
button.

5. Retrogress focus back to previous editable item or previous menu: Press and hold
the Rate button and then press the Total button.

6. Exit any user configuration mode menu: Press and hold the Total button first and
immediately press and hold the Rate button, holding both buttons down for 3 seconds.

NOTE: Unless an exception is noted, there is a 90 second “no action” clock running when
in user configuration mode. After 90 seconds with no button push to reset the clock, the
computer will automatically exit and return to normal operating mode. There is no automatic
“save”, all entries made up to that point would be lost.

Entering User Configuration Mode

While in normal operation mode, the user can enter the display user configuration mode by
pressing and holding the Total and Rate buttons simultaneously for 3 seconds from any
screen; the software will display a three second count down sequence (see Figure 12-1),

then reset the display to configuration mode. (See Figure 12-2)

Figure 12-1

Figure 12-2

NOTE: If the user releases both or either button before the countdown completes, the display

will return to normal operation mode.

NOTE: After three seconds, the LCD will display “ConFig”
on the top row and “Mode” on the bottom row until the
user releases both of the buttons; the display will then
immediately show the first menu (PIN) of the configuration
process menus.

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OPERATION (continued)

USER CONFIGURATION MODE (continued)

General Notes for User Configuration Mode Menus

Once in configuration mode, the user can then proceed thru the configuration process menus
as shown on the “configuration process map” below.

The software will retain your entries as you progress through the user configuration menus,
however, there is no automatic “save” when exiting. Instead, you will be shown a “save”
screen to enter “yes or no” to save your entries. (See Figure 13)

Use the Rate button to change between “yes” or
“no”. Use the Total button to advance to the next
display. Advancing to the next display will

perform the “save” selection you made and return
the display to normal operation mode. The last
shown screen in that mode will be displayed.

Figure 13

Configuration Process Map – User Configuration Mode

NOTE: The Total button must be pressed twice
(to verify the end user is "certain" of selection).

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OPERATION (continued)

USER CONFIGURATION MODE (continued)

PIN Menu

The first menu in the configuration mode is for the user to enter a Personal Identification
Number (PIN) to secure the configuration of the computer and continue with making changes.

The default user PIN is 0000. Using this default PIN will unlock the meter unless the PIN has
been reset by the user.

Figure 14-1

Figure 14-2

NOTE: Using the user default PIN, or the user specific PIN (if previously reset), and

advancing focus to the next menu, the software will compare the entered PIN with the PIN
stored in the computer. If a match is found, the next menu will be shown allowing the user
to reset the PIN if desired.

Reset PIN Menu

If the PIN was entered correctly, the next menu will be displayed and allow reset of the PIN
if desired. (See Figure 15-1)

Figure 15-1 Figure 15-2

The “N” will be in focus (flashing). To decline resetting the PIN, advance focus to next menu.

To reset the PIN, increment the “N” to “Y” (see figure 15-2) and advance focus to next screen.
(See Figure 16)

The initial user PIN entry screen will show 0000.
The left most digit will be flashing ON/OFF to
indicate focus if the user wants to change the
PIN. (See Figure 14-1)

If the entered PIN was incorrect, the screen
momentarily displays “Entry Denied” (See Figure
14-2) then returns automatically to normal
operation display.

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OPERATION (continued)

USER CONFIGURATION MODE (continued)

Reset PIN Menu (continued)

If “Y” was selected, the previous PIN will be
shown. The left most digit of PIN is in focus.
Increment the value of each digit as desired as
you advance focus through the digits.

After reset of the PIN, advance focus to next
menu.

Figure 16

Volume Unit Menu

On this menu the user will be allowed to enter their volume unit of measure from a list of
options. (See Figure 17).

Volume Unit Abbreviation Volume Unit Abbreviation

Gallon GAL Litre L

Imperial Gallon IGAL Millilitre mL

Custom Set by user Cubic Metre m3

Acre-Foot Ac--Ft Cubic Centimetre cm3

Quart Qt Cubic Foot FT3

Ounce OZ Barrel bbl

Figure 17

Figure 18

Changing between different volume units will not corrupt the Total's contents. For example,
in GAL (gallon) mode, the computer totalizes 10.000 gallons, if the user changes to L (litre)
mode, the display will read 37.854 litres (the same volume, different unit).

Custom Volume Unit Label Menu

Figure 19

On the volume unit menu (see Figure 18) the
bottom row of characters will be in focus to
indicate they are editable.

Advancing to the next menu with a unit in focus
will select that unit of measure.

The software also allows the user to create their
own “Custom” volume unit (see Figure 19).
Advancing to the next menu with the “Custom”
volume unit in focus will shunt the user to a new
menu (see below) that will allow the user to create
a new label, or reuse one already stored in
computer memory.

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OPERATION (continued)

USER CONFIGURATION MODE (continued)

Custom Volume Unit Label Menu (continued)

If the computer is new or has no previous custom volume unit label stored in memory, the
screen will appear with three dashes. (See Figure 20)

The left most of the dashes will be in focus and
the user can select a letter from the list of upper
case letters. An empty space will be shown on
the menu screen as an underscore “_”during
creation, but the underscore will not show when

Figure 20

Figure 21

NOTE: Once the custom volume unit label is created, the user will be required to enter a

calibration method for the custom volume unit created. Therefore, upon advancing focus to
next menu, the user will be shunted to the calibration method menu to select a method of
calibrating their custom volume unit.

NOTE: The calibration method section that defines the methods of calibration can be found
later in this manual.

After selecting the calibration method, advance focus to the next menu that will be flow rate/
time period menu.

NOTE: The computer will remember your calibration method selection. If you selected field
calibration methods dispense display, percent adjust, or K-factor method, you will be given
the opportunity to configure that method at the point you decide to exit the user configuration
mode. At that point, the software will automatically shunt you to the field calibration method
entry menu.

The field calibration method entry section that defines the field calibration procedure of the
selected method can be found later in this manual.

NOTE: The factory calibration stored in the unit will never be lost.

displaying the unit label in operation.

If the user has previously entered a custom
volume unit label, it will be read from computer
memory and the unit label will be displayed (see
Figure 21) with the left most character in focus.
The label can then be changed if desired.

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Time Base

Abbreviation

Day d Hour h Minute

min Second

s

OPERATION (continued)

USER CONFIGURATION MODE (continued)

Flow Rate / Time Period Menu

This menu is used to choose the period of time over which the flow rate is calculated. The
options for this menu are: per day, hour, minute, or second. (See Figure 22-1)

When the screen is displayed, the software will show the current selected volume unit and
time period (see Figure 22-2) and will display both in the bottom row with a back-slash
between them. The time period unit will be in focus and can be edited by the user.

After advancing to the next configuration menu, the time period will be temporarily stored
(see Figure 13 and its description for permanently saving) to computer memory.

Figure 22-1 Figure 22-2

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OPERATION (continued)

USER CONFIGURATION MODE (Advanced Options)

Advanced Options Menu

This menu is used to access the Advanced Options. The Rate button is used to change
between NO and YES selections. The Total button is used to select either NO or YES for
the Advanced Options menu.

Figure 23-1

Figure 23-2

Display Update Rate Menu

This menu allows a validated user to change the update rate of the display for flow rate,
velocity, batch total, and accumulative total.

Figure 24

Select NO to return to Normal User Configuration
menu (See Figure 23-1).

Select YES to enter into the Advanced Options
menu (See Figure 23-2).

The range of this menu is from 1 to 60 seconds.
Although the computer is maintaining constant
calculations, the rate that the new information is
displayed is controlled by this menu. (See Figure

24)

NOTE: “00” may be selected, but that value will
represent “01” (1 second).

Low Frequency Cutoff Menu

This menu allows a validated user to enter a minimum allowed pulse input frequency to filter
out any low frequency input pulses which can be generated when the meter is subject to
mechanical vibrations. These vibrations could cause the totalizer to add “phantom” volume
to the display totalization values. (See Figure 25)

The software will read the minimum input frequency from the computer and display it on the
top row with the left most digit in focus. Increment range is from 0 Hz to 255 Hz.

If 0 is set, the software will disable the input
frequency filtering algorithm.

When advancing to the next menu, the software
will temporarily store (see Figure 13 and its
description for permanently saving) the selected

Figure 25

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value to the computer.

22

OPERATION (continued)

USER CONFIGURATION MODE (Advanced Options) (continued)

Calibration Method Selection Menu

This menu is used to define which calibration method will be used in normal operation. The
calibration method the user previously selected (if any) will be shown on the display first. The
bottom row of characters will be in focus indicating that the user can change the calibration
method. Use the Rate button to move through the various calibration method options, and

use the Total button to make "Calibration Method" selection/advance to next menu option.

Factory Calibration: All units are configured with a "factory" calibration. This factory
calibration (FAC icon displayed below 6-digit display) is permanently programmed into the
computer and is not user adjustable.

NOTE: The factory calibration stored in the unit will never be lost

Factory calibration is the typical use method (see
Figure 26-1). Prior to shipping from the factory,
the display will be configured and calibrated to the
meter body on which it is installed (or going to be
installed).

When the user selects this option the FAC icon
will be “ON” to indicate that the display is using its
factory calibration table. This method does not

Figure 26-1

Field Calibration: If one of the following calibration methods is selected (dispense display,

percent adjust, or K-factor entry), the user will be routed through the field calibration method
entry menu, before saving configuration options, to make specific entries for the selection.

support field calibration.

Figure 26-2

Figure 26-3

Dispense/Display is a field calibration method by

which the user will dispense a known volume of
fluid and the software will keep track of the pulse
count during the dispense operation. The user
will then enter the known volume into the display
and the software will calculate a K-factor for the
volume dispensed. (See Figure 26-2)

Percent Adjust method is a field calibration
method by which the user will enter a percentage
amount to adjust K-factor values in the factory
programmed K-factor table. Once the
percentage is input by the user, the software will
apply this percentage adjustment to all calculated
and displayed values. (See Figure 26-3)

This method is good for users who simply want to
adjust their meter by a percentage amount.

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OPERATION (continued)

USER CONFIGURATION MODE (Advanced Options) (continued)

Calibration Method Selection Menu (continued)

K-Factor Entry method (see Figure 26-4) is a
field calibration method by which the user can
input either a single point or multipoint calibration
table.

From 1 to 5 unique K-factor and frequency values
can be entered and will be stored in the custom

Figure 26-4

Inner Pipe Diameter Menu

This menu is to allow the user to enter a pipe inner diameter (ID) which will allow the display
to calculate and display the fluid velocity thru the meter. The pipe dimension unit can be
selected as either inches (IN) or millimetres (mm) as preferred by user (see Figure 27-1).

Figure 27-1

Pressing the Rate button will change between inches (IN) and millimetres (mm). Pressing
the Total button will temporarily store (see Figure 13 and its description for permanently
saving) the selection and allow the user to edit the pipe inner diameter value.

K-factor table in the computer.

On this screen, the software will read the pipe ID
measurement unit label from the computer and
display it on the bottom row as either English (IN)
or metric (mm) units. The unit label (IN or mm)
will have the focus to indicate that it can be
changed.

The software will also read the pipe ID numeric
value including decimal point from the computer.
The left most decimal point is in focus to indicate

Figure 27-2

Pressing the Rate button moves the decimal point focus to the next decimal point to the right
until reaching the end, then, turns off all three. An additional button press will cycle the focus

back to the left most decimal point in a round robin fashion. When the decimal point is in the
correct position, pressing the Total button will lock its location. The screen then advances
focus to the left most numeric value digit to allow the user to edit the pipe ID value.

Pipe ID values can be from 0.001 to 999999. The inner pipe diameter entries will be used in
the fluid velocity rate calculation during normal operation.

Pressing the Rate button will increment the digit in focus. Pressing the Total button will
advance focus to the next digit. To advance focus to the next menu, press and hold the

Total button and then press the Rate button (see Configuration Process Map).

NOTE: Upon entering the next menu, the software will temporarily store the pipe ID entries

in the computer.

NOTE: Failure to save your entries on the “save” screen will cause the entries to be
discarded.

it can be changed (see Figure 27-2).

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OPERATION (continued)

USER CONFIGURATION MODE (Field Calibration Mode)

Field Calibration Method

General

The field calibration method may be set by the user, and can be changed or modified at any
time using a field calibration method described in this section. Totals or flowrate derived from
the field calibration are being invoked when the (FAC) icon is no longer visible below the 6­digit display.

Factory calibration settings are programmed into each computer during manufacturing, using
Stoddard test solvent at 70° F (21° C) for meters up to 1 inch. Meters 1-1/2 inch and larger
are factory calibrated using water at 70° F (21° C).

Settings are correct for light liquids such as water, gasoline or diesel. Readings using the
factory calibration (FAC) may not be accurate in some situations, for example, "heavy" liquids
such as motor oil, under extreme temperature conditions, non-standard plumbing
configurations or with fluids other than mentioned above.

For improved accuracy under such conditions, the computer allows for field calibration, that
is, user entry of custom calibration parameters. A "single point" field calibration curve may
yield acceptable accuracy when used in a non-standard application; however, the computer
is capable of programming a “five point” field calibration curve.

NOTE: If the calibration method is changed when in user configuration mode, i.e., not using
the default factory calibration (FAC), the programming will allow the user to adjust the user
programmable calibration table for the calibration method selected. This is done by shunting
the user to the field calibration method entry menu specific to that calibration method upon
exit from the user configuration mode.

Verify Accuracy before Beginning Field Calibration

For the most accurate results, dispense at a flowrate which best simulates your actual
operating conditions. Avoid "dribbling" more fluid or repeatedly starting and stopping the flow.
This can result in less accurate calibrations. Make sure you meet the meter's minimum
flowrate requirements.

The use of a uniformly dependable, accurate calibration container is recommended for the
most accurate results. A five-gallon calibration container is available in the parts section of
this manual. For best results, the meter should be installed and purged of air before field
calibration.

Due to high flowrates on meters 2 inch and larger, it is strongly recommended that field
calibration be completed with a combination of volume and weight determined with fine
resolution scales.

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OPERATION (continued)

USER CONFIGURATION MODE (Field Calibration Mode) (continued)

Field Calibration Method Entry

At the beginning of the calibration method entry menu, the software will allow the user to start
the calibration process or to exit back to normal operation. (See Figures 28-1 & 28-2)

The bottom row of characters will be in focus to indicate that the user can select between
either “Start” or “Exit” by advancing focus. The Rate button changes between START &
EXIT while the Total button makes the actual selection.

NOTE: The Total button must be pressed twice (to verify the end user is "certain" of
selection).

If “Start” is in focus when advancing to the next
menu, the software will automatically advance to
the calibration menu for the calibration method

Figure 28-1

Figure 28-2

Dispense Display Method

the user previously selected.

If “Exit” is in focus when advancing to the next
menu, the software will display a “save” screen
(see Figure 13) to enter “yes or no” to save your
entries.

Dispense/Display is a field calibration method by which the user will dispense a known
volume of fluid and the software will keep track of the pulse count during the dispense
operation. The user will then enter the known volume into the display and the software will
calculate a K-factor for the volume dispensed. (See Figure 29-1)

The software will allow the user to dispense a
known volume in order to create a custom K­factor. This will not over write the existing factory

Figure 29-1

Figure 29-2

calibration table.

The first screen in this calibration method will
show “run” indicating that the computer is waiting
for flow to start. (See Figure 29-2)

NOTE: Pressing any single button while on this
screen will not have any effect. Pressing and
holding the Total button first and immediately

pressing and holding the Rate button, holding
both buttons down for 3 seconds, will allow the
user to exit the calibration mode.

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OPERATION (continued)

USER CONFIGURATION MODE (Field Calibration Mode) (continued)

Dispense Display Method (continued)

Begin dispensing into a container of known
accurate volume. As soon as pulses are detected
by the software, the screen will change to display
the volume being dispensed on the top row and
the volume unit on the bottom row. (See Figure
29-3)

NOTE: The user is permitted approximately 10

Figure 29-3

When the user is finished with the run, press and hold the Total button until the left most
digit begins to flash indicating it is in focus, then release the Total button.

Pressing the Rate button will increment the digit in focus. Pressing the Total button will
advance focus to the next digit.

To advance focus to the next menu, press and hold the Total button and then press the

Rate button.

NOTE: Advancing focus to the next menu will lock in the entered volume.

The software will then calculate the K-factor for the volume entered based on the pulse count
for the run and the volume entered. The average frequency and the K-factor will be entered
into the custom user K-factor table for “run”.

Exit Dispense Display Method

Figure 30

NOTE: Failure to save your entries on the “save” screen will cause the entries to be

discarded.

minutes to dispense fluid into the container.
Dispensing fluid longer than 10 minutes will
prompt a configuration mode exit, and any
configuration mode edits/changes the user made
will NOT BE SAVED.

NOTE: “FldCAL” will then be displayed on the top
row and “Exit” on the bottom row (see Figure 30).
The software will temporarily store the sorted
table of frequencies and K-factors, then display
the “Save” screen. (See Figure 13)

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OPERATION (continued)

USER CONFIGURATION MODE (Field Calibration Mode) (continued)

Percent Adjust Method (Correction Factor)

Percent adjust method is a field calibration method by which the user will enter a percentage
amount to adjust K-factor values in the factory programmed K-factor table. Once the
percentage is input by the user, the software will apply this percentage adjustment to all
calculated and displayed values. (See Figure 31-1)

This will not over write the existing factory
calibration table, instead, it applies a calculation
to the existing values for use by the computer.

This method is good for users who simply want to

Figure 31-1

Figure 31-2

Press the Rate button to change between (dash “-“) and (underscore “_”). A dash indicates
a negative value. An underscore indicates a positive value. Press the Total button to
select/lock dash “-“ (negative value) or underscore “_” (positive value). The focus will then

advance to the left most digit.

NOTE: A selected positive value will show no sign while a negative value will show a solid
dash.

Once the left most digit is in focus, pressing the Rate button will increment the digit in focus.
Pressing the Total button will advance the focus to the next digit.

When all digits are entered correctly, exit by pressing and holding the Total button and then
pressing the Rate button.

NOTE: “FldCAL” will then be displayed on the top row and “Exit” on the bottom row (see
Figure 30). The software will temporarily store the adjusted percentage correction, then
display the “Save” screen. (See Figure 13)

NOTE: Failure to save your entries on the “save” screen will cause the entries to be
discarded.

adjust their meter by a percentage amount.

The top row left most character will be in focus to
indicate the user can change the value. The left
most character is the sign of the value. The
decimal point is not adjustable. The range for the
values are: -99.999% to +99.999%. The software
will display the user applied percent adjustment
on the top row. (See Figure 31-2)

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OPERATION (continued)

USER CONFIGURATION MODE (Field Calibration Mode) (continued)

K-Factor Entry Method - Frequency

K-factor entry method (see Figure 32-1) is a field calibration method by which the user can
input either a single point or multipoint calibration table.

From 1 to 5 unique K-factor and frequency values
can be entered and will be stored in the custom
K-factor table in the computer. This will not over

Figure 32-1

Figure 32-2

write the existing factory calibration table.

The software will read the existing K-factor table
from the computer and will display the first
frequency on the top row (see Figure 32-2) with
the left most character in focus to indicate the
user can change the value. Minimum frequency
value allowed is 0.25 Hz and the maximum
allowable frequency value is 3000.00 Hz. The
decimal point for the frequency value is fixed.

Pressing the Rate button will increment the digit
in focus. Pressing the Total button will advance
the focus to the next digit.

Once the correct frequency is entered, pressing
and holding the Total button, then pressing the

Rate Button will advance to the next screen.

(See Figure 32-3)

NOTE: Entering all zeros (see Figure 32-2) will
store the value as a minimum frequency (0.25
Hz).

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OPERATION (continued)

USER CONFIGURATION MODE (Field Calibration Mode) (continued)

K-Factor Entry Method – K-Factor Value

The software will read the existing K-factor table from the computer and will display the first
K-factor on the top row. The bottom row displays the K-factor table entry position (1 thru 5)
for the volume unit shown. (See Figure 32-3.)

Pressing the Rate button moves the decimal point focus to the next decimal point to the right
until reaching the end, then, turns off all three. An additional button press will cycle the focus

back to the left most decimal point in a round robin fashion. When the decimal point is in the
correct position, pressing the Total button will lock its location. The screen then advances
focus to the left most numeric value digit to allow the user to edit the K-factor value.

Pressing the Rate button will increment the digit in focus. Pressing the Total button will
move the focus to the next digit. Pressing and holding the Total button, then pressing the

Rate button will advance to the next screen (see Figures 32-4 and 32-5).

NOTE: User input K-factor entry values will

disable the (FAC) icon. The K-factor range is

0.001 to 999999.

Figure 32-3

After completing the first table entry of frequency and K-factor, the display will ask the user if
there are additional points to enter. The Rate button changes between Y (Yes) & N (No)

while the Total button makes the actual selection (See Figures 32-4 & 32-5)

Figure 32-4 Figure 32-5

If the user chooses YES, the previous screens will repeat for Frequencies 2 – 5 and K-factors
2 – 5.

NOTE: If the table stops short of 5 points, then only the points entered will be used to define
the calibration curve.

If the user chooses NO (or after the fifth table entry of frequency and K-factor) the software
will show the FLdCAL Exit screen (see Figure 30) for one second, and will then exit field
calibration mode. The software will temporarily store the K-factor table values in the
computer, and then display the “Save” screen (see Figure 13).

NOTE: Failure to save your entries on the “save” screen will cause the entries to be
discarded.

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environment.

4. Configuration issue.

Contact the factory.

c. Contact the factory.

ON SCREEN.

2. Bad LCD.

Contact the factory.

3. Computer

defective.

Contact

the factory.

TROUBLESHOOTING

Symptom Probable Cause Corrective Action

A. INACCURATE

TOTALS /
FLOWRATE.

B. BUTTON NOT

WORKING.

1. Field Calibration not
performed properly.

2. Factory Calibration not
suitable for liquid being
measured.

3. Meter operated below
minimum flowrate.

4. Meter partially clogged with
dried liquid.

5. Turbine bearings partially
clogged with dried liquid.

6. Sealant material wrapped
around meter rotor.

7. Meter installed too close to

tings.

fit

8. Meter installed to close to
motors or electrically “noisy”

1. Button plunger not fully
pressed.

2. Button only operates upon
release.

3. Assembly issue.

Field calibrate again or select Factory
Calibration.

Perform a Field Calibration according
to Field Calibration Section.

Increase flowrate.

Remove meter. Clean carefully. Make
sure rotor spins freely.

Remove meter. Clean carefully. Make
sure rotor spins freely.

If applicable, remove rotor. Make sure
rotor spins freely.

Install correctly.

stall correctly.

In

Ensure finger covers entire button.

Release button to see display change.

Contact the factory.

C. “BA0.000” IS

DISPLAYED.

D. WEIRD

CHARACTERS

E. DISPLAY IS

FADED OR
BLANK.

1. Configuration issue. a. Reset Batch and Accumulative

1. Assembly issue.

1. Batteries weak, dead, or
not connected.

2. Ambient temperature is too
cold.

31

Totals.

b. Performing a Field Calibration may

allow desired performance.

Contact the factory.

Remove display. Check and replace
batteries.

ce bare hand or warmer on display

Pla
for temporary readability.

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4. Computer

defective.

Contact

the factory.

MOVING IN PIPE.

e

quipment.

MO DE.

MODE”.

TROUBLESHOOTING (continued)

Symptom Probable Cause Corrective Action

F. ENTIRE SCREEN

“BLUISH”.

G. NO FLOW ON

SCREEN WHEN
FLUID IS MOVING
IN PIPE.

H. EXCESSIVE

FLOW ON
SCREEN WHEN
FLUID IS NOT

I. P ROBLEMS

GE TTING IN TO
FIEL D
CA LIBR AT IO N

J. PROBLEMS

NAVIGATING
“DIAGNOSTIC
MODE”,
“CONFIGURATION
MODE”, OR
“NORMAL
OPERATION

1. Ambient / fluid temperature
is reaching upper heat
limits.

1. Field Calibration not
performed correctly.

2. Rotor stuck or damaged.

3. Sealant material wrapped
around rotor.

1. Electro-Magnetic
Interference (EMI) – Too
close to motor or other
electrically “noisy”

1. Wrong button sequence. Proceed with calibration using Field

1. See this owner’s manual
Table of Contents for
page number information
for each specific “Mode”
Section.

If readable, display is fine. If a
nuisance, consider Remote Display
kit options.

Field calibrate again or select
Factory Calibration.

Remove meter. Make sure rotor
spins freely.

Remove meter. Make sure rotor
spins freely.

Move installation point of meter away
from EMI sources.

Calibration Section instructions that
are included in this manual.

See specific “Mode” Section that is
included in this owner’s manual.

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Duracell, Alkaline, Mn2400

MAINTENANCE

Batteries

The computer electronics are powered by alkaline batteries. Removing the batteries before
storing the meter will extend battery life since the computer is always on (either standby or
active) when the batteries are installed.

If the meter's readout should become dim, blank or the low battery message appears (see
below), the batteries should be replaced.

NOTE: If the battery life is sufficiently low,
“LOWBAT” will be displayed in the message area
on the bottom row of characters. This low battery
message will be displayed automatically without

Battery Replacement Information

The computer is shipped with (2) alkaline AAA size batteries (1.5-volts each) installed. The
installed batteries are Agency Approval rated for use with this electronic device.

Battery replacements are readily available as an off-the-shelf item. To maintain the Agency
Approvals of this device, and maintain the FLOMEC® warranty, the batteries listed below are
approved for use.

Do not mix brands or technologies. Do not mix old and new batteries. Do not use
rechargeable batteries.

When batteries are disconnected or fail, the computer memory will retain the batch total,
accumulative total, factory calibration curve, and field calibration curve indefinitely.

It is strongly recommended that battery checks and terminal cleaning be a part of a routine
maintenance schedule. Battery terminals should be cleaned annually. Batteries can be
replaced without removing the meter from the piping system.

Replace Batteries

1. Remove the (4) corner screws attaching the computer electronics to the meter and lift the
computer electronics from the meter.

2. Remove the batteries.

3. Check the battery terminals and remove any corrosion.

4. Install the new batteries and make sure the positive posts are positioned correctly. When
the batteries are installed correctly, the computer powers on automatically and the display
will show information.

5. Make sure the seal is fully seated before placing the computer electronics back on the
turbine. Tighten the (4) screws previously removed.

6. Do not clean exterior of computer assembly with Isopropyl Alcohol.

Alkaline (AAA size, 1.5-volts each)

Energizer, Alkaline, E92 or En92

running a diagnostic battery check.

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PARTS

The factory, when provided with model number and serial number, can replace your entire
computer electronics assembly. Order replacement kits, parts, and accessories with the part
numbers shown below.

Item

No.

SERVICE

For warranty consideration, parts, or other service information, please contact your

local distributor.

To obtain prompt, efficient service, always be prepared with the following information:

For warranty work, always be prepared with your original sales slip or other evidence of
purchase date.

Part No. Description

1 901002-52 Seal, Computer 1

2 116000-1 Large Calibration Container (5 Gallon) Optional

• The model number of your computer.

(Printed on label located on bottom of one of the battery holders.)

• The serial number or manufacturing date code of your computer.

(Printed on label located on bottom of one of the battery holders.)

• Part descriptions and numbers.

No.

Reqd.

IMPORTANT: Please contact GPI before returning any parts. It may be possible to diagnose

the trouble and identify needed parts in a telephone call.

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FLOMEC® TWO-YEAR LIMITED WARRANTY

Great Plains Industries, Inc. hereby provides a limited warranty against defects in
material and workmanship on all products manufactured by Great Plains Industries,
Inc. This product includes a 2-year warranty. Manufacturer’s sole obligation under the
foregoing warranties will be limited to either, at Manufacturer’s option, replacing or
repairing defective Goods (subject to limitations hereinafter provided) or refunding the
purchase price for such Goods theretofore paid by the Buyer, and Buyer’s exclusive
remedy for breach of any such warranties will be enforcement of such obligations of
Manufacturer. The warranty shall extend to the purchaser of this product and to any
person to whom such product is transferred during the warranty period.

The warranty period shall begin on the date of manufacture or on the date of purchase with
an original sales receipt. This warranty shall not apply if:

A. the product has been altered or modified outside the warrantor’s duly appointed

representative;

B. the product has been subjected to neglect, misuse, abuse or damage or has been

installed or operated other than in accordance with the manufacturer’s operating
instructions.

To make a claim against this warranty, or for technical assistance or repair, contact
your FLOMEC distributor

The company will step you through a product troubleshooting process to determine
appropriate corrective actions.

GREAT PLAINS INDUSTRIES, INC., EXCLUDES LIABILITY UNDER THIS WARRANTY
FOR DIRECT, INDIRECT, INCIDENTAL AND CONSEQUENTIAL DAMAGES INCURRED IN
THE USE OR LOSS OF USE OF THE PRODUCT WARRANTED HEREUNDER.

The company herewith expressly disclaims any warranty of merchantability or fitness for any
particular purpose other than for which it was designed.

This warranty gives you specific rights and you may also have other rights which vary from
U.S. state to U.S. state.

NOTE: In compliance with MAGNUSON MOSS CONSUMER WARRANTY ACT – Part 702
(governs the resale availability of the warranty terms).

7/2021 9

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20896-04 Rev. C

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