The Signet 8150 Flow Totalizer is a battery-powered instrument capable of providing uninterrupted fl ow and total volume information for
4 years and beyond. The unique features of the 8150 include:
• Easy setup and display selection with 4-button keypad.
• User selectable security access to prevent unwanted programming changes.
• Displays fl ow rate from 0.001 to 9999 engineering units with an auto-ranging decimal point.
• Three totalizers, one permanent and two that are independently resettable.
• Displays elapsed time between operating periods.
• Integral mount and panel mount options.
• 3.6 V lithium batteries last 4 years nominal in most applications.
• Non-volatile memory stores all programming and totalizer values even when batteries are removed.
Dimensions
41 mm
(1.6 in.)
Optional
56 mm
(2.2 in.)
97 mm
(3.8 in.)
SIDE VIEW
Cover
Rear
92 mm
(3.6 in.)
Panel Mount
96 mm
(3.8 in.)
FRONT VIEW
96 mm
(3.8 in.)
2. Specifi cations
General
Compatibility: Signet 515, 525 Flow Sensors
Input Frequency Range: 1 to 400 Hz
Accuracy: ±0.5% of reading
Enclosure:
• Dimensions: 1/4 DIN (96 mm × 96 mm × 50 mm)
(3.8 in. × 3.8 in. × 2.0 in.)
• Case material: PBT resin
• Keypad material: Sealed 4-key silicon rubber
Display: LCD type
• 4-digit upper line: fl ow rate
• 8-digit lower line: Three totalizer options:
Permanent Totalizer for life of instrument
Totalizer 1: resettable from keypad or remote 30 m (100 ft)
Totalizer 2: resettable with security code only
• Display Contrast: Automatic
Electrical:
• Battery: Two 3.6 V lithium thionyl chloride,
AA-size
(Use SAFT LS14500 Lithium Batteries or Equivalent Only)
• Sensor power output: +3.6 VDC @ 20 μA
• Battery life: 4 years nominal @ 50 °C (122 °F)
• Low Battery indication: Battery symbol on LCD display
82 mm
(3.2 in.
42 mm
(1.7 in.)
Integral Mount
60 mm
(2.3 in.)
102 mm
(4.0 in.)
96 mm
(3.8 in.)
106 mm
(4.2 in.)
Universal Mount
Environmental:
• 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
• Rating: NEMA 4X/IP65 (front panel)
Shipping Weight: 0.5 kg (1.1 lbs.)
Quality Standards:
• CE, CUL, UL
• Manufactured under ISO 9001 for Quality, ISO 14001
for Environmental Management and OHSAS 18001 for
occupational health and safety.
China RoHS (Go to www.gfsignet.com for details)
Declaration of Conformity according to FCC Part 15
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and,
(2) This device must accept any interference received,
including interference that may cause undesired operation.
Page 2
The Mounting Screw for the
Locking Ring goes into the Conduit
Base (not the Locking Ring) -- the
screw head rests on the lip of the
Locking Ring.
Do not use this hole.
Sensor wires
Locking
Ring
Conduit
Base
Conduit
Ports
Mounting
Screw
Conduit
Base Kit
3-8150
Flow T otalizer
Square T ab
Universal
Conduit Base
(3-8050)
Terminal Cover
(4-3111)
Liquid-tight Connector
(3-9000.392-1)
Flow
Totalizer
(3-8150-1)
Integral
Flow Sensor
(3-8510)
Signet
Fittings
Integral
Mounting Kit
(3-8051-X)
3. Installation
3-8150-P0
3-8150-P1
3-8150-T0
3-8150-V0
(3-8510-XX)
(3-8051-X)
(3-8150-1)
Flow
Totalizer
Integral
Mounting Kit
Integral
Flow Sensor
Signet
Fittings
Integral Mount
sensor
bale
sensor
cap
tab
black
conduit
cap
notch
3.1 Integral Installation with Field Mount Totalizer
HAND-TIGHTEN THE THREADED NUT ONTO THE
INSTALLATION FITTING. DO NOT USE TOOLS!
DO NOT USE THREAD SEALANT OR LUBRICANTS
ON THE FITTING THREADS OR THE SENSOR CAP.
3.3 Plastic Sensor Installation Tips
• Lubricate O-rings with a non-petroleum
based, viscous lubricant (grease)
compatible with the system.
• Using an alternating/twisting motion,
lower the sensor into the fi tting, making
sure the installation arrows on the
black cap are pointing in the direction
of fl ow.
• Engage one thread of the sensor cap
then turn the sensor until the alignment
tab is seated in the fi tting notch.
3.2 Remote Field Mount on Wall
The parts identifi ed in bold type are required for this installation.
Other parts are shown for reference only.
Use 2-conductor shielded cable no more than 30 m (100 ft) long.
3.4 Conduit Base Assembly Detail
1. Insert the wires from the sensor through the yellow conduit
base and locking ring.
2. Insert the locking ring into the conduit base, aligning it so that
the square tab is close to the conduit ports.
3. Insert the mounting screw into the conduit base so the
head of the screw presses down on the locking ring when
tightened.
4. Connect sensor wires to the terminal connections on the
integral totalizer or terminal cover.
5. Remove the plastic pull tabs protecting the batteries, this will
cause the totalizer unit to power up.
6. For remote assembly, connect output wires to terminal cover
output.
7. Route the output wires through the conduit port in the conduit
base. Use a liquid-tight connector or conduit connector to
prevent moisture from entering the assembly.
8. Place totalizer or cover onto conduit base and twist to
lock in place.
28150 Flow Totalizer
Page 3
92 x 92 mm
(3.62 x 3.62 in.)
Panel cutout
Output -
Output +
System Pwr
Loop System Pwr
Loop +
2
1
4
3
Sensr Gnd
(SHIELD)
Sen
sr IN
(RED)
Sensr V+
(BLACK)
7
6
5
quick-clips
gasket
panel
terminals
mounting
bracket
latch
Panel Mount
Installation Detail
3.5 Remote Field mount on Pipe3.6 Remote Installation with Panel Mount Totalizer
Flow
Totalizer
(3-8150-1)
Signet
Fittings
Standard Mount
Paddlewheel
(P51530-X)
Universal Mounting Kit
(3-8050)
NOTE: Pipe straps
not included
Totalizer
Panel Mount
(3-8150-1P)
Signet
Fittings
Standard Mount
Paddlewheel
(P51530-X)
The parts identifi ed in bold type are required for this installation.
Other parts are shown for reference only.
Use 2-conductor shielded cable no more than 30 m (100 ft) long.
The parts identifi ed in bold type are required for this installation.
Other parts are shown for reference only.
3.7 Panel Mount Installation Detail
• The 8150-1P panel mount Totalizer is a standard ¼ DIN package. Use a 92 × 92 mm punch tool to make the panel cutout.
• Minimum spacing of 25 mm (1 in.) between panel units is recommended.
3 8150 Flow Totalizer
Page 4
4. Wiring
• The wiring is identical for the panel mount and the fi eld mount versions of the Totalizer.
• Only one wire should be inserted into a terminal. Splice double wires outside the terminal.
• External Reset for Total #1: Use no more than 30 m (100 ft) of 2-conductor twisted-pair cable connected to a dry contact
(for example, an ordinary door-bell button or relay contact).
• Only Totalizer #1 can be reset by the external connection.
• Total #1 will not be displayed unless it is the standard totalizer selection.
Instructions
1. Remove 10 mm (
3
/8 in.) of insulation from sensor cable conductors.
2. Press down on orange lever to open terminal.
3. Insert wire into terminal until it hits bottom.
4. Release the lever to secure wire.
Input Wiring
Use this wiring scheme for
Signet models 515 and 525.
Terminal Function
1 Signal Ground
2 Sensor signal
3 Open Collector Signal
4 DC Power to sensor
5 Ground
6 Ext. Reset
10 mm
+
#1 #2
-
+
1
2
3
4
5
6
-
Connect shield
to Ground wire
Totalizer 1
Remote reset
Splice BLK and SHLD
together outside of terminal
A
C
L
K
B
S
H
I
R
E
D
E
L
D
525
515
5. Battery Installation and Replacement
Two 3.6 V lithium thionyl chloride batteries, AA-size (7400-0011) are installed in the Totalizer.
NOTE: THE 8150 WILL NOT OPERATE WITH STANDARD 1.5 V ALKALINE BATTERIES.
USE 3.6 V SAFT LS14500 LITHIUM BATTERIES OR EQUIVALENT ONLY!
• Remove pull tabs from the batteries to power up the 8150.
• Observe polarity! Note that both batteries should face the
same direction.
• When the “low battery” indicator appears on the display, both
batteries should be replaced within 90 days.
• Remove and replace battery #1 fi rst, then remove and replace
battery #2.
This ensures that all settings and totalizer values are saved.
• If the low battery symbol reappears for more than 10 seconds
after installing new batteries, one battery is reversed, or battery
#2 was installed before battery #1.
• Secure the batteries by fastening the hook-and-loop straps.
Shipping Notice:
If the battery pull tabs have been removed, remove the batteries from the totalizer prior to shipping.
Dispose of the batteries in accordance with the local regulations.
DISPOSE OF EXPENDED BATTERIES PROPERLY!
Lithium batteries contain hazardous chemicals.
Dispose of batteries in accordance with local regulation.
CAUTION
When replacing batteries,
remove and replace
one battery at a time
Remove and replace
this battery first.
+ +
- -
Note: Lithium Batteries
Dispose of properly!
Replace with 3.6 V Lithium battery
1
2
3
4
5
6
48150 Flow Totalizer
Page 5
5 sec.
6. Operation
The 8150-1 display shows the fl ow rate in large numerals and
a totalizer value in smaller numerals. Any one of three different
totalizers can be selected as the standard display (See section 8
for detailed information on the totalizers).
Press the ▲ or ▼ keys to scroll through all three totalizer values
during normal operation.
6.1 No Flow and ELAPSED TIME Display
If the fl ow stops, the Flow Rate displays the number of hours
since fl ow was last detected. This display will alternate with the
normal Totalized Value and standard "no FLo" display every
fi ve seconds.
Any movement of the rotor in the pipe will reset the ELAPSED
TIME display.
6.2 Standard Menu Settings
Totalizers are shipped from the factory with these standard settings:
Function: Factory set: Description:
AUTO CALIBRATION No setting; See section 9 for detailed information.
FLOW K-FACTOR 60 Number of sensor pulses per volumetric unit; Refer to sensor manual.
TOTAL K-FACTOR 1 Set the number of volumetric units per totalizer count; see section 11.
TIMEBASE Minutes Select fl ow rate in seconds, minutes, hours or days. Section 12.
DECIMAL XXX.X Set the maximum decimal resolution. Section 13.
SPEED 30 s Zero to 120 seconds averaging stabilizes readings in erratic fl ow conditions. Section 14.
SENSITIVITY 6 Momentarily overrides SPEED when fl ow rate changes signifi cantly. Section 15.
SECURITY CODE 0-0-0-0 Set a private code to prevent tampering. Section 7.
DEFAULT TOTALIZER Permanent Select from three totalizer options. Section 8.
TOTALIZER #2 RESET Reset Totalizer #2 after entering the security code. Section 8.3.
Illustrated: No fl ow for 3 hours
5 8150 Flow Totalizer
Page 6
7. Changing the Security Code
The security code prevents unauthorized tampering with calibration and operational settings in the 8150.
The factory standard code is 0-0-0-0. Change the code to any 4-digit number by following these steps:
Example: Change the security code from the factory standard 0-0-0-0 to custom setting 1-0-0-1
NOTE:
Record and store your security code in a safe place!
1
2 s
Enter Security code
2
3x
6
1. Hold the ENTER key for 2 seconds, then enter the current
SECURITY CODE.
If working with a new unit, press the ENTER key again.
The display shows the fi rst menu item (AutoCal)
2. Press the ▲ key three times to scroll to Sec Code.
3. Press ► to edit the code.
The leading digit on the display will fl ash.
4. Press the ▲ key one time to scroll the fl ashing digit to 1.
7.1 Using the Security Code
A numerical code (0-0-0-0 to 9-9-9-9) must be entered before any of the menu selections can be modifi ed.
• The code is set at 0000 from the factory. To change the code, see section 7.1.
• To use the factory setting, complete step 1 and then step 9.
7 8
3
4
5. Press the ► key three times to advance the fl ashing
element to the last digit.
6. Press the ▲ key one time to scroll the fl ashing digit to 1.
7. Press the ENTER key to complete the edit process.
8. Press the ▲ and ▼ keys together to exit the Calibrate
menu, store the new settings and return to normal
operation.
5
3x
Example: Enter security code of 1001:
1. Hold the ENTER key for 2 seconds.
The display shows factory standard
access code of 0000, with the fi rst
zero fl ashing.
2. Press the ▲ key one time to scroll
the fl ashing zero to 1.
3. Press the ► key three times to
advance the fl ashing character to
the last place value.
4. Press the ▲ key one time to scroll
the fl ashing zero to 1.
5. Press the ENTER key. The display
now shows the fi rst item in the
EDIT MENU.
68150 Flow Totalizer
1
4
Signet Total Flow
Signet Total Flow
2
Signet Total Flow
ENTER
3
Signet Total Flow
2 s
3x
5
Signet Total Flow
ENTER
Page 7
8. Totalizer Setup and Operation
During normal operation the 8150 displays the fl ow rate and one selected totalizer value. Any one of the three totalizers can be set
as the standard display: The other two totalizers can be viewed by pressing the keypad. The display will automatically return to the
standard selection after fi ve minutes.
The PERMANENT Totalizer is identifi ed directly on the LCD.
• This totalizer records all input from the time of manufacture.
• The permanent totalizer cannot be reset.
• Application: The permanent totalizer should be selected as the standard if
the system is monitored and the total recorded regularly.
Total 1 (tot1) can be reset from the keypad or from the external RESET
(see wiring, section 4) without the security code.
• Total 1 is identifi ed by a fl ashing display every six seconds.
• Application: Use Total 1 to measure water usage for a recurring period, as
for a daily discharge volume.
Total 2 (tot2) can be reset only by entering the security code in the
calibration menu.
• Total 2 is identifi ed by a fl ashing display every six seconds.
• Application: Use Total 2 for extended measurement periods, as for a
monthly discharge volume.
8.1 Defi ne the Standard Totalizer
Any of the three totalizer functions can be set as the standard display, or select SCAN to display all three totalizers in sequence. The
PERMANENT totalizer is the factory standard selection.
Example: Change the standard Totalizer from PERMANENT to Totalizer #1
1. Press ENTER key for 2 seconds. (Display
shows security key symbol and 0-0-0-0.
Set security code and press ENTER key.)
2. Press ▲ key two times.
Display shows "def tot" and the
"PERMANENT" label.)
3. Press ► key. (PERMANENT label begins
to fl ash.
4. Press ▲ key one time. Display changes to
fl ashing "tot 1".
5. Press ENTER key to complete the edit
process.
6. Press ▲ and ▼ keys together to store new
value in the memory.
The display will show "Storing" for a few
seconds, then return to normal operation.
NOTE: The new totalizer selection will
appear after a 5 minute delay.
1
2 s
Enter security code
5 4 32
2x
6
5 m
7 8150 Flow Totalizer
Page 8
8.2 Resetting Totalizer 1
1
2
2 s
8 s
5 m
123
45
2 s
8 s
Enter security code
1. Press ▲ key to scroll to "total 1" display.
2. Press and hold the ► key until the display shows "rst tot1".
The totalizer will fl ash for 8 seconds and then it will automatically reset to 00000000.
• Press the ENTER key while the display is fl ashing to reset immediately.
• While the total value is fl ashing, you can cancel the reset by pressing ▲ and ▼ keys together.
• Totalizer #1 will be displayed for 5 minutes after the reset, then the standard totalizer selection will return.
• Press the ▲ or ▼ key to scroll back to the standard display immediately.
External Reset: See section 4: Wiring for information on resetting Totalizer #1 remotely from up to 30 meters distance.
NOTE: When Total #1 is reset from an external switch, the display will not show totalizer #1 unless it has been set as the
standard totalizer.
8.3 Resetting Totalizer 2
Totalizer #2 can be reset ONLY by entering the security code.
1. Press ENTER key for 2 seconds. (Display shows security key symbol and 0-0-0-0)
2. Set the security code in the fl ashing display and then press the ENTER key.
3. Press ▲ key one time. (Display shows "tot2 reset")
4. Press ► key. The totalizer value will begin fl ashing.
The totalizer will automatically reset to 00000000 in 8 seconds.
While the display is fl ashing, you can cancel the reset by pressing ▲ and ▼ keys together.
5. Press ▲ and ▼ keys together to return to normal operation.
8.4 Saving Totalizer Values
To conserve battery life, totalizer values are stored in the memory every 12 hours. If both batteries are removed from the unit, the
totalizers retain the last saved values, so the unit may lose several hours of data. To prevent this loss, enter the security code, then
enter any menu item and store the setting.
Whenever the 8150 stores a setting, it also stores all current totalizer data:
1. Enter the security code.
2. Press the ▲ key to scroll to the last item in the menu (DEFAULT TOTALIZER)
3. Press the ► key to enter the edit mode (fl ashing display mode)
4. Press the ENTER key to retain the current settings.
5. Press the ▲ and ▼ keys simultaneously to initiate the "Storing" function.
The batteries can now be removed and replaced without losing any totals.
88150 Flow Totalizer
Page 9
9. AutoCAL Calibration
The AutoCAL feature allows theTotalizer to be adjusted to match the fl ow rate to any external reference.
• Flow in the pipe should be as stable as possible for best results.
• If the fl ow rate display is erratic, set the SPEED (section 14) to 120 seconds during the AutoCAL procedure.
• The timebase on the reference meter must be the same as the 8150 Totalizer.
Example: The Totalizer fl ow rate shows 60 GPM, while an external reference indicates a true fl ow rate of 70 GPM.Change the fl ow rate from 60 GPM to 70 GPM using AutoCAL.
1. Hold the ENTER key for 2 seconds, then enter the SECURITY CODE.
AutoCAL is the fi rst item in the menu.
2. Press the ► key to select the AutoCAL function.
The display will show AutoCAL and the current fl ow rate will be fl ashing.
3. Press the ► key again to change the fl ow rate. The display shows "Set Flo" and the fi rst digit of the fl ow rate will begin fl ashing.
4. Press the ► key to advance the fl ashing element to the "6".
5. Press the ▲ key one time to change the "6" to "7".
6. Press the ENTER key to complete the automatic calibration process.
The display shows a new K-Factor with the fi rst digit fl ashing. This K-Factor is based on the change in fl ow rate.
7. Press the ENTER key again to accept the new value.
NOTE: If the display shows "ERR SetFlo" the procedure was unsuccessful because the calculated K-Factor is less than 0.001 or
greater than 999999. Verify the fl ow rate and start the AutoCAL procedure from step 1.
8. Press ▲ and ▼ keys together to store the new value in the memory.
The display will show "storing" for a few seconds, then return to normal operation.
1
3 5 6 4
7
2
2 s
Enter security code
8
9 8150 Flow Totalizer
Page 10
1
2 s
2
3
4
5 6 7
89
Enter security code
10. Flow K-Factor
The K-Factor is the number of pulses generated by the fl ow sensor for each measure of water that moves past the sensor.
Your fl ow sensor manual contains K-Factor data in terms of U.S. gallons and liters.
Locate the K-Factor that matches your pipe size material.
If necessary, you can convert the K-Factor into other units of measure. The minimum K-Factor value is 0.001, maximum is 999999.
Example: Change the Flow K-Factor from 060.000 to 095.000
1. Hold the ENTER key for 2 seconds, then enter the SECURITY CODE. (Factory default is 0-0-0-0)
The display shows the fi rst item in the menu (AutoCAL).
2. Press the ▼ key to scroll to the Flow K-Factor (the display shows the current K-Factor setting).
3. Press the ► key to select the Flow K-Factor for editing. (The fi rst element of the K-Factor will begin fl ashing.)
4. Press the ► key 1 time to advance the fl ashing element to the "6".
5. Press the ▲ key three times to change the "6" to "9".
6. Press the ► key to advance the fl ashing element to the "0."
7. Press the ▼ key fi ve times to change the "0" to "5".
8. Press the ENTER key to return to the CALIBRATE menu.
9. Press ▲ and ▼ keys together to store the new value and return to normal operation.
*
**
**
*
Exit Without Changing?
*
As long as any element is fl ashing, you can abort
the change and return to the original value by
pressing ▲ and ▼ keys simultaneously.
108150 Flow Totalizer
Finished Editing?
**
Press the ▲ and ▼ keys simultaneously from
the main menu to return to normal operation.
Page 11
11. Total K-Factor
The TOTAL K-Factor is a multiple of the FLOW K-Factor. Use it to program the incremental count size of the Totalizer.
For example, if the fl ow RATE registers in litres per minute, the totalizer may be set to 1 (factory standard), so it counts in 1-litre
increments, or it may be set to 1000 so it counts in 1 kilolitre (1 m3) increments.
By converting the Flow K-Factor, the totalizer can also be set to count in other engineering units.
See sec. 17: "Flow and Total K-Factor selection" for additional information about Total K-Factor adjustments.
Example: Change the totalizer from 1-kilolitre increments to count in 10-kilolitre increments.
1. Hold the ENTER key for 2 seconds, then enter the SECURITY CODE.
The display shows the fi rst item in the menu, AutoCAL.
2. Press the ▼ key two times to scroll to the
Total K-Factor.
3. Press the ► key to select the Total K-Factor
for editing.
The fi rst element of the Total K-Factor will
begin fl ashing.
4. Press the ► key six times to advance the
fl ashing element to the decimal point.
5. Press the ▼ key one time to move the decimal
point one position to the right.
6. Press the ENTER key to return to the menu.
7. Press ▲ and ▼ keys together to exit the menu
and return to normal operation.
The display shows "Storing" for a few seconds,
then returns to the normal operating display.
2
1
2x
3
2 s
Enter security code
4
6x
5
ENTER
6
7
11.1 Adjusting the Flow K-Factor
If the Totalizer yields a consistent error, make corrections by either using the AutoCal function (section 9) or by manually adjusting the
Flow K-Factor by the percentage of error.
A smaller K-Factor increases the fl ow rate, while larger K-Factors reduce the fl ow rate.
Example:
• The Flow K-Factor is set at 480.19 pulses per gallon.
• The totalizer registers 10 gallons when the actual volume is known to be 11 gallons.
• The error is 1 gallon divided by 10 gallons , or -10%. (The totalizer is counting 10% low, and the fl ow rate is reading 10% slow.)
• Reduce the Flow K-Factor by 10%: 480.19 - 10% = 432.17.
• Change the Flow K-Factor to 432 pulses per gallon.
The result: The totalizer must count 10% fewer pulses from the fl ow sensor to register one gallon, so both the totalizer and the fl ow rate
will increase by 10%.
11 8150 Flow Totalizer
Page 12
12. Timebase
12
345
6
3x
2x
2 s
Enter security code
Select the timebase for the fl ow rate. The available selections are seconds, minutes, hours or days.
Example: Change the Timebase from MINUTES (factory standard) to DAYS
1. Hold the ENTER key for 2 seconds, then enter the SECURITY CODE.
The display shows the fi rst item in the CALIBRATE menu, AutoCAL.
2. Press the ▼ key three times to scroll to the Timebase.
3. Press the ► key to select the Timebase for editing.
4. Press the ▲ key two time to scroll from MIN to DAY.
5. Press the ENTER key to return to the menu.
6. Press ▲ and ▼ keys together to exit the menu and return to normal operation.
The display shows "Storing" for a few seconds, then returns to the normal operating display.
**
*
**
*
Exit Without Changing?
*
As long as any element is fl ashing, you can abort
the change and return to the original value by
pressing ▲ and ▼ keys simultaneously.
128150 Flow Totalizer
Finished Editing?
**
Press the ▲ and ▼ keys simultaneously from
the main menu to return to normal operation.
Page 13
13. Decimal Point for Flow Display
Select the maximum decimal resolution for the fl ow rate display.
The available selections are hundredths (xx.xx), tenths (xxx.x) or
whole numbers only (xxxx.). The decimal will auto-range down to
this setting.
• If the decimal is set to whole numbers, the fl ow rate display will
not auto-range.
• If the decimal is set to tenths, the fl ow rate display will show
tenths up to 999.9, then the auto-range will switch to whole
numbers (1000 to 9999.)
• If the decimal is set to hundredths, the fl ow rate display will show
hundredths up to 99.99, then tenths from 100.1 to 999.9, then
whole numbers to 9999.
Available Display
Selections
hundredths (XX.XX)10.5510.55
tenths (XXX.X)10.5510.6
whole numbers (XXXX.)10.5511
Y our Flow
rate
will read on
display as:
Example: Change the maximum decimal display from
hundredths to tenths:
1. Hold the ENTER key for 2 seconds, then enter the
SECURITY CODE.
The display shows the fi rst item in the menu, AutoCAL.
2. Press the ▼ key four times to scroll to the Decimal setting.
The display shows four dashes and the current decimal
setting.
3. Press the ► key to select the decimal for editing.
The decimal point will begin to fl ash.
1
2 s
2 3
4. Press the ▼ key one time to move the fl ashing decimal from
hundredths to tenths.
5. Press the ENTER key to return to the menu.
The decimal will stop fl ashing.
6. Press ▲ and ▼ keys together to exit the menu and return to
normal operation.
The display shows "Storing" for a few seconds, then returns
to the normal operating display.
Enter Security code
45
*
4x
6
**
Exit Without Changing?
*
As long as any element is fl ashing, you can abort
the change and return to the original value by
pressing ▲ and ▼ keys simultaneously.
Finished Editing?
**
Press the ▲ and ▼ keys simultaneously from
the main menu to return to normal operation.
13 8150 Flow Totalizer
Page 14
14. Speed
SPEED averaging serves to smooth out fl uctuations in the fl ow rate that may be caused by inadequate straight pipe runs after pumps,
valves, and elbows in the pipe. The selections are 0, 7, 15, 30, 60 and 120 seconds. The factory standard setting is 30 seconds.
• Use faster (0 s -30 s) averaging for well-established, stable fl ow conditions.
• Use slower (60 s -120 s) averaging if the fl ow conditions are unstable.
Note: While the SPEED setting helps to smooth out the fl uctuations caused by piping conditions, it also causes a delay in showing
actual changes in fl ow rate. The SENSITIVITY function (section 15) is designed to help offset this effect.
Example: Change the SPEED setting from 60 seconds to 30 seconds.
1. Hold the ENTER key for 2 seconds, then enter the SECURITY CODE.
The display shows the fi rst item in the CALIBRATE menu, AutoCAL.
2. Press the ▼ key fi ve times to scroll to DISP SPEED.
The display shows DISP SPEED, the "sec" annunciator, and the current speed setting.
3. Press the ► key to select the Display speed for editing.
The current speed selection begins fl ashing.
4. Press the ▼ key one time to scroll from 60 seconds to 30 seconds.
5. Press the ENTER key to return to the menu.
6. Press ▲ and ▼ keys together to exit the menu and return to normal operation.
The display shows "Storing" for a few seconds, then returns to the normal operating display.
1
2
5x
6
**
2 s
Enter Security code
345
*
Exit Without Changing?
*
As long as any element is fl ashing, you can abort
the change and return to the original value by
pressing ▲ and ▼ keys simultaneously.
148150 Flow Totalizer
Finished Editing?
**
Press the ▲ and ▼ keys simultaneously from
the main menu to return to normal operation.
Page 15
15. Sensitivity
10 s 2 s 20 s 30 s 40 s 50 s 60 s 70 s
No SPEED, no SENSITIVITY
SPEED only
SPEED and SENSITIVITY
The SENSITIVITY setting determines how the 8150 responds to sudden surges in the fl ow rate. It "overrides" the SPEED function just
long enough to allow an actual change in fl ow rate to be displayed, then resumes the averaging. The result is a smooth fl ow display
and a quick response to large shifts in the fl ow rate.
With SPEED averaging set to 0 (zero) and with SENSITIVITY set
to zero, the fl ow rate may be very unstable. This line represents
the actual output of the fl ow sensor as it responds to unstable fl ow conditions in the pipe.
With SPEED set to 60 seconds and SENSITIVITY still set to zero
the fl ow rate is stabilized, but a sharp change in fl ow rate is not
represented for 60 seconds or longer. (dotted green line).
With SPEED at 60 seconds and SENSITIVITY set to 6, the fl ow
rate is stabilized, while the sudden shift in fl ow is refl ected very
quickly (dotted blue line).
NOTE: The SENSITIVITY function is ineffective if the SPEED function is set to zero (seconds).
Example: Change the SENSITIVITY from 5 to 8
1. Hold the ENTER key for 2 seconds, then enter the SECURITY CODE.
The display shows the fi rst item in the menu, AutoCAL.
2. Press the ▲ key once to scroll to SENSITIVITY.
The display shows DISP SENS and the current sensitivity setting.
3. Press the ► key to select the SENSITIVITY for editing.
The current SENSITIVITY setting begins fl ashing.
4. Press the ▲ key three times to scroll from 5 to 8.
5. Press the ENTER key to return to the menu.
6. Press ▲ and ▼ keys together to exit the menu and return to normal operation.
The display shows "Storing" for a few seconds, then returns to the normal operating display.
Batteries are dead or missing.Replace both batteries.
Pull tabs have not been removed.Remove plastic pull tabs protecting the batteries.
1. Reduce the fl ow rate.
2. Change the Timebase to a smaller value.
(Example: Change from “Day” to “Hour”)
The fl ow rate is greater than “9999”.
8150 is not receiving a signal from the fl ow sensor.
3. Change the fl ow units to a larger measure.
(Example: Change from “Liters” to “Gallons”)
NOTE: If the Flow K-Factor is changed, be sure
to make a corresponding change to the
TOTAL K-Factor.
1. There is no fl ow in the pipe.
2. Flow sensor is not turning due to blockage
or damage.
3. Sensor wiring is loose or incorrect.
In AutoCal, the calculated K-Factor is outside the
range of the 8150 (less than 0.001 or greater than
99999).
The fl ow rate display is
erratic and non-linear
Usually caused by inadequate straight pipe run
upstream of sensor.
Both batteries are too depleted to safely store
settings.
17. Flow and Total K-Factor Selection
Pages 17-19 provide K-Factors for the Signet
515 and 525 fl ow sensors. Use this table to
convert the K-Factor to other units of measure,
and to set the Total K-Factor.
NOTE:
• The maximum K-Factor is 999999.
• The minimum K-Factor is 0.001.
Press ► key to start AutoCAL procedure again.
Make sure that the fl ow rate entered is accurate.
1. Correct piping layout to provide more straight
pipe upstream of sensor.
2. Set the SPEED to higher setting to average out
the fl uctuations caused by piping conditions
(see Speed, section 14).
Replace battery #1, then replace battery #2.
If you want the
FLOW RATE to read in:
LitersLitersK(Liter)1
LitersKilolitersK(Liter)1000
Literscubic metersK(Liter)1000
cubic meterscubic metersK(Liter) x 10001
cubic metersMegalitersK(Liter) x 10001000
KilolitersKilolitersK(Liter) x 10001
KilolitersMegalitersK(Liter) x 10001000
MegalitersMegalitersK(Liter) x 1 000 0001
U.S. gallonsU.S. gallonsK(gal)1
U.S. gallonsU.S. gallons x 1000K(gal)1000
U.S. gallonscubic feetK(gal)7.4805
U.S. gallonsacre-inchesK(gal)27154
U.S. gallonsAcre-feetK(gal)325848
U.S. gallonsKilolitersK(gal)264.2
Acre-InchesAcre-InchesK(gal) x 271541
Acre-InchesAcre-feetK(gal) x 2715412
Acre feetAcre-feetK(gal) x 3258481
Acre feetAcre-InchesK(gal) x 3258480.083
cubic feetcubic feetK(gal) x 7.48051
and you want the TO-
TALIZER to count in:
Set the Flow
K-Factor to:
and set the Total
K-Factor to:
168150 Flow Totalizer
Page 17
18. K-Factor Charts
18.1 515 Paddlewheel Flow Sensor
The following calibration data is reprinted from the instruction manual for the Signet 515 Flow sensor for your convenience.
PIPE
SIZE
(IN.)
SCH 80 PVC TEES FOR SCH 80 PVC PIPE
FITTING
515/8510-XX
U.S. GALLITERS
1/2MPV8T005520.12137.42
3/4MPV8T007297.5278.61
1MPV8T010172.0745.46
1-1/4MPV8T01291.5424.19
1-1/2MPV8T01562.2216.44
2MPV8T02036.329.60
2-1/2PV8T02521.8335.7683
3PV8T03013.5413.5775
4PV8T0407.62582.0147
SCH 80 CPVC TEES FOR SCH 80 CPVC PIPE
1/2MCPV8T005520.12137.42
3/4MCPV8T007297.5278.61
1MCPV8T010172.0745.46
1-1/4MCPV8T01291.5424.19
1-1/2MCPV8T01562.2216.44
2MCPV8T02036.329.60
SCH 80 PVC SADDLES FOR SCH 80 PVC PIPE
2PV8S02032.4808.5812
2-1/2PV8S02521.8335.7683
3PV8S03013.5413.5775
4PV8S0407.62582.0147
6PV8S0604.16231.0997
8PV8S0802.37050.6263
10PV8S1001.53000.4042
12PV8S1201.06000.2801
SCH 80 PVC SADDLE ON SCH 40 PVC PIPE
2PV8S02027.3507.2259
2-1/2PV8S02518.8744.9866
3PV8S03012.6383.3389
4PV8S0406.72821.7776
6PV8S0603.72970.9854
8PV8S0802.15270.5688
10PV8S1001.35000.3567
12PV8S1200.96000.2536
PIPE
SIZE
(IN.)
CARBON STEEL TEES ON SCH 40 PIPE
1/2CS4T005370.2097.808
3/4CS4T007212.0656.027
1CS4T010141.1437.289
1-1/4CS4T01260.65516.025
1-1/2CS4T01545.35011.982
2CS4T02026.7677.0717
STAINLESS STEEL TEES ON SCH 40 PIPE
1/2CR4T005358.9694.838
3/4CR4T007202.6153.530
1CR4T010127.1433.590
1-1/4CR4T01261.91016.357
1-1/2CR4T01540.41010.676
2CR4T02022.3005.8917
GALVANIZED IRON TEES ON SCH 40 PIPE
1IR4T010104.5427.619
1-1/4IR4T01262.97916.639
1 1/2IR4T01546.68812.335
2IR4T02029.4597.7832
BRONZE TEES ON SCH 40 PIPE
1BR4T010104.5427.619
1-1/4BR4T01262.97916.639
1-1/2BR4T01546.68812.335
2BR4T02029.4597.7832
COPPER TEE FITTINGS ON COPPER PIPE
SCH K
1/2CUKT005443.21117.10
3/4 CUKT007212.1656.052
1CUKT010127.1833.600
1-1/4CUKT01288.21823.307
1-1/2CUKT01556.96215.049
2CUKT02029.3707.7595
COPPER TEE FITTINGS ON COPPER PIPE
SCH L
1/2CUKT005414.41109.49
3/4CUKT007191.0950.485
1CUKT010119.8431.662
1-1/4CUKT01285.45122.576
1-1/2CUKT01555.16014.573
2CUKT02028.6057.5575
FITTING
515/8510-XX
U.S. GALLITERS
PIPE
SIZE
(IN.)
STAINLESS STEEL WELDOLETS ON SCH 40 PIPE
2-1/2CR4W025 18.8004.9670
3CR4W03012.1703.2153
4CR4W0406.96001.8388
5CR4W0505.26001.3897
6CR4W0603.69000.9749
8CR4W0802.13000.5627
10CR4W1001.35000.3567
12CR4W1200.96000.2536
CARBON STEEL WELDOLETS ON SCH 40 PIPE
2-1/2CS4W02518.8004.9670
3CS4W03012.1703.2153
4CS4W0406.96001.8388
5CS4W0505.26001.3897
6CS4W0603.69000.9749
8CS4W0802.13000.5627
10CS4W1001.35000.3567
12CS4W1200.96000.2536
COPPER/BRONZE BRAZOLETS ON SCH 40 PIPE
2-1/2BR4B02518.8004.9670
3BR4B03012.1703.2153
4BR4B0406.96001.8388
5BR4B0505.26001.3897
6BR4B0603.69000.9749
8BR4B0802.13000.5627
10BR4B1001.35000.3567
12BR4B1200.96000.2536
SCH 80 IRON SADDLES ON SCH 80 PIPE
2IR8S02032.3608.5495
2-1/2IR8S02522.2205.8705
3IR8S03013.4203.5456
4IR8S0407.66002.0238
5IR8S0505.86001.5482
6IR8S0604.09001.0806
8IR8S0802.33000.6156
10IR8S1001.53000.4042
12IR8S1201.06000.2801
SCH 80 IRON SADDLE ON SCH 40 PIPE
2IR8S02026.8207.0859
2-1/2IR8S02518.8004.9670
3IR8S03011.9903.1678
4IR8S0406.85001.8098
5IR8S0505.33001.4082
6IR8S0603.76000.9934
8IR8S0802.13000.5627
10IR8S1001.35000.3567
12IR8S1200.96000.2536
FITTING
515/8510-XX
U.S. GALLITERS
17 8150 Flow Totalizer
Page 18
18.1 515 Paddlewheel Flow Sensor (continued)
18.2 525 Metalex Flow Sensor
The following data is reprinted from the Signet 525 Metalex Flow
sensor manual for your convenience.
PIPE
SIZE
POLYPROPYLENE FITTINGS (DIN/ISO AND
BS AND ANSI)
DN 15PPMT005481.55127.23
DN 20PPMT007277.0973.207
DN 25PPMT010141.1837.300
DN 32PPMT01283.54022.071
DN 40PPMT01551.26513.544
DN 50PPMT02029.5967.8193
DN 65PPMT02520.6585.4579
DN 80PPMT03013.3303.5218
DN 100PPMT0408.70772.3006
DN 125PPMT0505.06671.3386
DN 150PPMT0603.68920.9747
DN 200PPMT0802.03980.5389
PVDF FITTINGS (DIN/ISO AND BS AND ANSI)
DN 15SFMT005420.87111.19
DN 20SFMT007228.1560.277
DN 25SFMT010136.7036.116
DN 32SFMT01279.29420.950
DN 40SFMT01543.49011.490
DN 50SFMT02025.9086.8450
DN 65SFMT02518.0674.7732
DN 80SFMT03012.3573.2648
DN 100SFMT0408.05992.1294
DN 125SFMT0504.43121.1707
DN 150SFMT0603.22710.8526
DN 200SFMT0802.03600.5379
PVC FITTINGS (DIN/ISO) - EUROPE ONLY
DN 15PVMT005486.18128.45
DN 20PVMT007242.8564.160
DN 25PVMT010148.6439.270
DN 32PVMT01285.12522.490
DN 40PVMT01551.85513.700
DN 50PVMT02029.7507.8600
DN 65PVMT02517.4874.6200
DN 80PVMT03012.4913.3000
DN 100PVMT0408.13772.1500
DN 150PVMT0604.08781.0800
DN 200PVMT0802.04390.5400
FITTING
515/8510-XX
U.S.
GAL
LITERS
SCH 40S STAINLESS STEEL PIPE
PER ANSI B36.19
K-FACTOR
PIPE
SIZE
1/2 IN.873.03230.66
3/4 IN.515.41136.17
1 IN.266.1770.322
1 1/4 IN.148.8439.324
1 1/2 IN.107.9828.528
2 IN.64.80817.122
2 1/2 IN.44.68511.806
3 IN.28.5797.5506
4 IN.16.3024.3070
5 IN.10.2372.7046
6 IN.7.00571.8509
8 IN.3.96411.0473
10 IN.2.46900.6523
12 IN.1.68940.4463
PULSES/
U.S. GAL
PULSES/
LITER
188150 Flow Totalizer
Page 19
CHEMICAL COMPATIBILITY W ARNING!
The retaining nuts of paddlewheel sensors are not designed for prolonged contact with
aggressive substances. Strong acids, caustic substances and solvents or their vapor may
lead to failure of the retaining nut, ejection of the sensor and loss of the process fl uid with
possibly serious consequences, such as damage to equipment and serious personal injury.
Retaining nuts that may have been in contact with such substances, e.g., due to leakage or
spilling, must be replaced.
19 8150 Flow Totalizer
Page 20
Signet Total Flow
3-8150-P0
3-8150-P1
3-8150-T0
3-8150-V0
Integral System
Terminal Cover
4-3111
Flow Totalizer
Panel Mount
3-8150-1P
Flow
Totalizer
(3-8150-1)
Integral
Mounting Kit
(3-8051-X)
Integral
Flow Sensor
(3-8510-XX)
19. Ordering Information
Mfr. Part No. Code Description
3-8150-1 159 000 929 Flow Totalizer
3-8150-1P 159 000 930 Flow Totalizer, Panel Mount
3-8150-P0 159 000 931 Flow Totalizer system, Integral, for 0.5 to 4 in. pipes, PP housing, Blk PVDF rotor, Titanium pin
3-8150-P1 159 000 932 Flow Totalizer system, Integral, for 0.5 to 8 in. pipes, PP housing, Blk PVDF rotor, Titanium pin
3-8150-T0 159 001 011 Flow Totalizer system, Integral, for 0.5 to 4 in. pipes, natural PVDF housing, rotor and pin
3-8150-V0 159 001 012 Flow Totalizer system, Integral, for 0.5 to 4 in. pipes, natural PVDF housing, rotor, Hastelloy-C pin
3-8051-1 159 001 755 Flow Sensor Integral Mounting Kit, NPT, PP
3-8051-2 159 001 756 Flow Sensor Integral Mounting Kit, NPT, PVDF
3-8510-P0 198 864 504 Sensor for 0.5 to 4 in. pipes, Polypropylene housing, titanium pin, Blk PVDF rotor
3-8510-P1 198 864 505 Sensor for 5 to 8 in. pipes, Polypropylene body
3-8510-T0 159 000 622 Sensor for 0.5 to 4 in. pipes, natural PVDF housing, rotor and pin
3-8050
Universal mounting kit
Georg Fischer Signet LLC, 3401 Aero Jet 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: www.gfsignet.com • or call (in the U.S.): (800) 854-4090
For the most up-to-date information, please refer to our website at www.gfsignet.com