
8150 Battery Powered Flow Totalizer
Panel Mount
Features 3 Totalizers; 2 Resettable and 1 Permanent; user selects which one to be displayed
Pipe, Wall, and
Tank Mount
Integral Mount
Features
• Three totalizers
• Long-lasting lithium
batteries
• Mounting versatility
• No-flow indicator
• Large digital display
with averaging
• Simple push-button
operation
• User selectable access
code prevents
unwanted changes
Description
The +GF+ SIGNET 8150 Battery Operated Flow Totalizer is compatible with
the +GF+ SIGNET 515, 525 and 2517
flow sensors, and will provide years of
dependable operation. The large digital
display indicates flow rate and totalized
flow volume simultaneously. One of the
three totalizers is resettable from the front
panel or a remote location, while the
second resettable totalizer can only be
reset by entering a user-selectable
security code. Meanwhile, the third is a
permanent non-resettable totalizer.
Our intuitive software design and fourbutton keypad provide for simple operation while setting screen displays and
System Overview
+GF+ SIGNET
8150 Flow
Totalizer
Includes
mounting
bracket and
panel gasket
+GF+ SIGNET
Flow Sensor
(sold separately)
+GF+ SIGNET
8150 Flow
Totalizer
+GF+ SIGNET
Universal Adapter Kit
(3-8050)
(sold separately)
+GF+ SIGNET
Flow Sensor
(sold separately)
programming the system. Calibration
can be easily performed by entering the
Auto-Cal feature and entering a value to
match an external reference. Screen
displays can be modified to suit the
user’s needs; along with the flow rate,
any of the three totalizers can be selected as the displayed totalizer. Customers can quickly scroll through the
totalizers simply by pressing any key on
the keypad. A display averaging feature
is included for applications where the
flow in the pipe fluctuates. For applications where flow stops and starts due to
production needs, a no-flow indicator
will display the hours of non-flow.
Integral MountPipe, Tank, Wall MountPanel Mount
+GF+ SIGNET
8150 Flow
Totalizer -includes
adapter and sensor
SIGNET
• Auto-calibration
Applications
• Wastewater Flow
Accumulation
• Water Treatment
Systems
• Remote or Mobile
Treatment/Distribution
Systems
• Irrigation Systems
• Filtration Systems
• Pools & Spas
• Groundwater
Remediation
• RO Concentrate
• Process Flow
Monitoring
• UPW Distribution
• Demineralizer Regeneration
• Process Cooling Water
• Neutralization Systems
E171559
Compatible Sensors
The 8150 Battery Powered Flow
Totalizer is compatible with the
following +GF+ SIGNET Flow
Sensors:
+GF+ SIGNET Fittings
(sold separately)
www.gfsignet.com
515 525 2517
1

Dimensions
3-8050
Universal
Conduit Base
4-3111
Term
inal Cover
3-9000.392-
1
Liq
uid-tight Connector
3-8150-
1
Flow
T
otalizer
3-8510-
XX
I
ntegral
Flow S
ensor
+GF+ SI
GNE
T
F
ittings
3-8051
I
ntegral
Adap
ter kit
3-8150-1P
96 mm (3.8 in.)
96 mm
(3.8 in.)
Optional
Splashproof
Rear Cover
41 mm
(1 .6 in.)
97 mm
(3.8 in.)
3-8150-1 with universal mount
42 mm
(1.7 in.)
106 mm (4.2 in.)
Model 515 Integral Mount
Sensors
56 mm
(2.2 in.)
64 mm
(2.5 in.)
92 mm
(3.6 in.)
82 mm
(3.23 in.)
Specifications
General
Compatibility:
+GF+ SIGNET 515, 525 and
2517 flow sensors
Input Freq. Range: 0 to 400Hz
Accuracy: ± 0.5% of reading
Display: LCD type
4-digit upper line - flow rate
8-digit lower line - volume totalizer
count, either resettable or permanent
Averaging: 0 to 120 secs.
Contrast: Automatic
Low battery indication:
Battery symbol appears on LCD
display
8-digit resettable totalizers:
Stored until user resets; continues to be
stored even after batteries are removed
8-digit permanent:
Kept permanently, even when batteries
are removed
Materials
Enclosure: PBT resin
Keypad material:
Sealed 4-key silicon rubber
Panel Case gasket: Neoprene
Window:
Polyurethane coated polycarbonate
Electrical
Battery:
Two 3.6V Lithium thionyl chloride, AA-
size
Battery life:
4 years nominal ≤ 50°C (122°F)
Environmental
Enclosure rating: NEMA 4X/IP65 front
Operating Temperature:
-10°C to 65°C (14°F to 149°F)
Storage Temperature:
-40°C to 100°C (-40°F to 212°F)
Relative Humidity
0 to 95% Non-condensing
Shipping Weight: 0.5 kg (1 .1 lbs.)
Standards and Approvals
•CE
• CUL, UL pending
• Manufactured under ISO 9001:2000
for Quality and ISO 14001:1996 for
Environmental Management
102 mm/
4.0 in.
-X0 = 152 mm/6.0 in.
-X1 = 185 mm/7.3 in.
-X0 o
-X1
Installation
Below are examples of common installations for the 8150 Flow Totalizer and the 8510
Integral Mount Flow Sensor. For more details, see the instruction manual.
• Integral Installation with Field Mount
Totalizer
3-8150-1
Totalizer
Flow
3-8051 Integral
Adap
ter Kit
3-8510-
XX
Flow Sens
or
+GF+ SIGNE
Pip
e Fitti
T
ng
• Remote Wall Mount Installation
2
www.gfsignet.com

Installation (continued)
• Remote Pipe Mount
S
tandard Mount
Paddlewheel
(P51530)
+GF+ SIGNE
F
ittings
T
Wiring
+
+
#1 #2
-
1
2
3
4
5
6
-
Universal
Mounting Kit
(3-8050)
L
B
C
A
H
S
R
Flow
T
otalizer
(3-8150)
K
E
I
E
D
L
D
Connect shield
to Ground wire
• Remote installation with Panel Mount
+GF+ SIGNET
3-8150-1P Totalize
Panel Mount
Total Flow
P51530
S
tandard Mount
Paddlewheel
+GF+ SIGNE
Pipe Fittin
T
g
ENTER
Panel Cut-Out
92 x 92 mm
(3.62 x 3.62 in.)
Panel cutout
• The 8150 Panel-mount
Totalizer is a standard
1/4 DIN package. Use
a 92 x 92mm punch
tool to make the panel
cutout.
• Minimum spacing of
25mm (1 in.) between
panel units is recommended.
Totalizer
Remote reset
Ordering Information
Instrument Part Number
3-8150
3-8150 - 1
Battery Operated Flow Totalizer
Field, Panel, or Integral Sensor mount - choose one
Field mount for pipe, tank, and wall mounting
-1
-1P
Panel mount; includes mounting bracket and panel gasket
3-8150-1 integrally mounted on Model 515 Paddlewheel (Part No. 3-8510-P0) for
-P0*
0.5 to 4 in. pipes, with a polypropylene body, Black PVDF rotor, and Titanium pin
3-8150-1 integrally mounted on Model 515 Paddlewheel (Part No. 3-8510-P1) for 5
-P1*
to 8 in. pipes, with a polypropylene body, Black PVDF rotor, and Titanium pin
3-8150-1 integrally mounted on Model 515 Paddlewheel (Part No. 3-8510-T0) for
-T0*
0.5 to 4 in. pipes, with a natural PVDF body, rotor, and pin
-V0*
3-8150-1 integrally mounted on Model 515 Paddlewheel (Part No. 3-8510-V0) for
0.5 to 4 in. pipes, with a natural PVDF body, rotor, and Hastelloy pin
Example Part Number
Model 8150
Ordering Notes:
1) For panel version, cutout
must be 92 x 92 mm (3.62
x 3.62 in.)
2) To mount the panel version
on a wall, use the heavy
duty wall mount bracket.
3) Use the Universal mounting
kit with the Field mount
instrument to mount to a
pipe, tank or wall.
4) An optional splash proof
rear cover can be ordered
separately if needed.
Mfr. Part No. Code
3-8150-1 159 000 929
3-8150-1P 159 000 930
3-8150-P0 159 000 931
www.gfsignet.com
Mfr. Part No. Code
3-8150-P1 159 000 932
3-8150-T0 159 001 011
3-8150-V0 159 001 012
3

Accessories and Replacement Parts
Mfr. Part No. Code Description
Mounting
3-8050 159 000 184 Universal mounting kit
3-0000.596 159 000 641 Heavy duty wall mount bracket (for panel mount only)
3-5000.598 198 840 225 Surface mount bracket
3-8050.395 159 000 186 Splashproof rear cover for panel mount totalizer
Liquid Tight Connectors
3-9000.392 159 000 368 Liquid tight connector kit (includes 3 connectors)
3-9000.392-1 159 000 839 Liquid tight connector, NPT (1 connector)
3-9000.392-2 159 000 841 Liquid tight connector, PG 13.5 (1 connector)
Other
3-8050.392 159 000 640 Model 200 retrofit adaptor
7400-0011 159 000 022 Lithium battery, 3.6V, Size AA
5523-0222 159 000 392 Cable, two conductor shielded, 22 AWG (per ft.)
Replacement parts for integral mount units - see Model 515 catalog pages for more information
3-8051 159 000 187 Flow integral mounting kit, NPT (replacement)
3-8510-P0 198 864 504 Sensor for 0.5 to 4 in. pipes, Polypropylene body
3-8510-PI 198 864 505 Sensor for 5 to 8 in. pipes, Polypropylene body
3-8150-T0 159 000 622 Sensor for 0.5 to 4 in. pipes, all natural PVDF
3-8150-V0 198 864 506 Sensor for 0.5 to 4 in. pipes, PVDF body
See Operation Manual:
• For more flow wiring
information.
• For flow installation tips.
For more information, contact your local George Fischer Sales Office:
A Georg Fischer Rohrleitungssysteme GmbH, Sandgasse 16, 3130Herzogenburg, Tel.+43(0)2782 856 43-0, Fax+43(0)2782 856 64, e-mail: office@georgfischer.at
AUS George Fischer Pty Ltd, 186–190 Kingsgrove Road, Kingsgrove NSW 2008, Tel. +61(0)2 95 54 39 77, Fax +61(0)2 95 02 25 61
B/L Georg Fischer NV/SA, Digue du Canal 109-¢¢¢ — Vaartdijk 109-¢¢¢, 1070 Bruxelles/Brüssel, Tél. +32(0)2 556 40 20, Fax +32(0)2 524 34 26
e-mail: info.be@be.piping.georgfischer.com
BR George Fischer Ltda, Av. das Nações Unidas 21689, 04795-100 São Paulo, Brasil, Tel. +55(0)11 5687 1311, Fax +55(0)11 5687 6009
CH Georg Fischer Rohrleitungssysteme (Schweiz) AG, Ebnatstrasse ¢01, Postfach, 8201 Schaffhausen, Tel. +41(0)52 631 30 26, Fax +41(0)52 631 28 97
e-mail: info@rohrleitungssysteme.georgfischer.ch
CHINA Georg Fischer Piping Systems Ltd Shanghai, No. 218 Kang Qiao Dong Rd., 201319 Pudong, Shanghai, Tel. +86(0)2¢ 58 13 33 33, Fax +86(0)2¢ 58 13 33 66
e-mail: info@cn.piping.georgfischer.com
D Georg Fischer GmbH, Daimlerstraße 6, 73095 Albershausen, Tel. +49(0)7161 302 0, Fax +49(0)7161 302 111
e-mail: info@georgfischer.de, Internet: http://www.rls.georgfischer.de
Georg Fischer DEKA GmbH, Kreuzstrasse 22, 35232 Dautphetal-Mornshausen, Tel. +49(0) 6468 915-0, Fax +49(0)6468 915 221/222
e-mail: info@dekapipe.de, Internet: http://www.dekapipe.de
DK/IS Georg Fischer A/S, Rugvænget 30, 2630 Taastrup, Tel. +45 70 22 19 75, Fax +45 70 22 19 76
e-mail: info@dk.piping.georgfischer.com, Internet: http://www.georgfischer.dk
E Georg Fischer S.A., Alcalá, 85, 2a, 28009 Madrid, Tel. +34(0)9¢ 781 98 90, Fax +34(0)9¢ 426 08 23, e-mail: info@georgfischer.es
F George Fischer S.A., 105–1¢3, rue Charles Michels, 93208 Saint-Denis Cedex 1, Tél. +33(0)1 49 22 ¢3 4¢, Fax +33(0)¢ 49 22 ¢3 00, e-mail: info@georgefischer.fr
GB George Fischer Sales Limited, Paradise Way, Coventry, CV2 2ST, Tel. +44(0)2476 535 535, Fax +44(0)2476 530 450
e-mail: info@georgefischer.co.uk, Internet: http://www.georgefischer.co.uk
GR Georg Fischer S.p.A., Athens Branch, 101, 3rd September Str., 10434 Athen, Tel. +30(0)1 882 0491, Fax +30(0)1 881 0291, e-mail: dderv_piping_gf@oneway.gr
I Georg Fischer S.p.A., Via Sondrio 1, 20063 Cernusco S/N (MI), Tel. +3902 921 861, Fax +3902 921 86 24 7, e-mail: office@piping.georgfischer.it
ID George Fischer Representative Office, c/o Wisma Aria, 3rd Floor, Jl. H.O.S. Cokroaminoto 81, Jakarta 10310, Indonesia, Tel. +62(0)21 391 48 62, Fax +62(0)21 391 48 63
IND George Fischer Piping Systems Ltd, India Branch Office, Solitaire Corporate Park, 532, Building No. 5, 3rd Floor, Chakala, Ghatkopar Link Road, Andheri (E)
400 093 Mumbai, Tel. +91(0)22 820 2362, Fax +91(0)22 820 2462, e-mail: branchoffice@georgefischer.net
J Georg Fischer Ltd, 2–47, Shikitsuhigashi 1-chome, Naniwa-ku, 556-8601 Osaka, Tel. +81(0)6 664 82 59 4, Fax +81(0)6 664 82 56 5, e-mail: info@georgfischer.jp
N Georg Fischer AS, Rudsletta 97, ¢35¢ Rud, Tel. +47(0)67 18 29 00, Fax +47(0)67 13 92 92, Internet: http://www.georgfischer.no
NL Georg Fischer N.V., Postbus 35-8160, 8161 PA Epe, Tel. +31(0)578 678222, Fax +31(0)578 621768
e-mail: info.vgnl@nl.piping.georgfischer.com, Internet: http://www.georgfischer.nl
PL Georg Fischer Sp. z o.o., Ul. Pryzmaty 4, 02-226 Warszawa, Tel. +48 (0)22 31 31 050 , Fax +48(0)22 31 31 060, www.georgfischer.pl
RO Georg Fischer Rohrleitungssysteme AG, Rep. Office Romania, 11 Barbu Delavrancea, 70000 Bucharest - Sector 1, Tel. +40(0)1 222 91 36, Fax +40(0)1 222 91 77
e-mail: office@georgfischer.ro
S/FIN Georg Fischer AB, Box113, 12523 Älvsjö-Stockholm, Tel. +46(0)8 506 77 500, Fax +46(0)8 749 23 70, e-mail: info@georgfischer.se, Internet: http://www.georgfischer.se
SGP George Fischer Pte Ltd, ¢5 Kaki Bukit Road 2, KB Warehouse Complex, 4¢7 845 Singapore, Tel. +65(0)7 47 06 ¢¢, Fax +65(0)7 47 05 77, e-mail: info@georgfischer.com.sg
USA* George Fischer Inc., 2882 Dow Avenue, Tustin, CA 92780-7258, Tel. 1 (714) 731-8800, Toll Free (800) 854-4090, Fax 1 (714) 73¢-6201
e-mail: info@us.piping.georgefischer.com, Internet: http://www.us.piping.georgefischer.com
*includes North, Central, and South America
‡ SIGNET
George Fischer Signet, Inc., 3401 Aerojet Avenue, El Monte, CA 91731-2882 U.S.A. • Tel. (626) 571-2770 • Fax (626) 573-2057
For Worldwide Sales and Service, visit our website: gfsignet.com • e-mail: info@gfsignet.com
Specifications subject to change without notice. All rights reserved. All corporate names and trademarks stated herein are the property of their respective
companies.
3-8150.090 (B-2/04) © 2004 by George Fischer Signet, Inc. Printed in U.S.A.
4
www.gfsignet.com