Badger Meter Blancett B2800 Standard Owner's manual

Flow Monitor
B2800 Flow Monitor – Simplied
DSY-PM-00276-EN-01 (November 2013) Programming Manual

Flow Monitor, B2800 Flow Monitor – Simplied
Page ii November 2013

CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
OPERATING THE MONITOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
BASIC PROGRAMMING MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PROGRAMMING USING PULSE OUTPUT TURBINE FLOW METERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
BATTERY REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
ADDITIONAL INPUT OPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
DEFAULT K FACTOR VALUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
ADDITIONAL SCALING PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
B2800 Simplied 4-20 mA Programming Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
PART NUMBERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
REPLACEMENT PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Programming Manual
Page iiiNovember 2013

Flow Monitor, B2800 Flow Monitor – Simplied
Page iv November 2013

INTRODUCTION
The B2800 Flow monitor is a state-of-the-art digital signal processing flow monitor, designed to provide the user with
exceptional flexibility at a very affordable price. Though designed for use with Blancett flow meters, this display can be used
with almost any flow meter producing a low amplitude AC output or contact closure signal(s).
This flow monitor is capable of accepting a low level frequency input for calculating flow rate and total. These calculations
can then be displayed in the desired units of measurement. All B2800 Flow monitors come pre-calibrated from the factory,
if ordered with a Blancett flow meter. If required, however, it can easily be reconfigured in the field. The monitor’s large 8
digit by 0.75 inch numeric liquid crystal display makes extended range viewing practical. The second eight digit by 0.38 inch
alphanumeric display provides for selectable units viewing in run mode and prompts for variables in program mode. Finally,
the user can choose between displaying rate, total, or alternating between both rate and total.
Programming
Keys
Mode
Indicator
Units Display
And
Programming Choices
Rate / Total Display
And
Programming Choices
RUN PROGRAM
RELAY1 RELAY2
Figure 1: B2800 flow monitor
Programming Manual
Page 5November 2013

SPECIFICATIONS
Power Supply Options
Battery Powered One D size, 1.5V alkaline battery.
Loop Powered Optional 4-20 mA loop power.
Alphanumeric Rate and Total Display
Eight digit, 0.75 inch high numeric display.
Eight character, 0.38 inch high alphanumeric display.
Fixed or toggle modes of operation for flow rate and totalizer display.
Accuracy ±0.1%.
Temperature Drift 50 ppm / °C (maximum).
Mounting Classification
Meter Mount Type 4X enclosure.
Remote Mount Type 4X enclosure.
Swivel Mount Type 4X enclosure.
Environmental
Operating Temperature –22…158° F (–30…70° C).
Humidity 0…90% non-condensing.
Inputs
Magnetic Pickup Input
Frequency Range: 0…3500 Hz.
Trigger Sensitivity: 30 mV p-p.
Over Voltage Protected: ±30V DC.
Outputs
Type Opto-isolated open collector transistor.
Maximum Voltage 30V DC.
Pulse Width 20 mS/maximum rate 20 Hz.
Current (ON state) 0.9V drop @ 5.0 mA or 0.7V drop @ 0.1 mA.
Optional 4-20 mA output.
Certifications
CSA Class I, Div 1 Groups C, D; Class II, Div 1 Groups E, F, G.
UL Class I, II, III Div 1 Groups C, D.
CE IEC 61326-1.
OPERATING THE MONITOR
The monitor has two modes of operation referred to as the RUN mode and the PROGRAM mode. Both the RUN mode and the
PROGRAM mode display screen enunciators confirming the state of the monitor. A quick glance at the lower left-hand corner
of the LCD screen will confirm operating status. Normal operation will be in the RUN mode. To access the PROGRAM mode,
press MENU until the first programming screen is displayed. After programming the display with the necessary information, a
lock out feature can be turned on to prevent unauthorized access or changing the meter’s setup parameters.
Flow Monitor, B2800 Flow Monitor – Simplied
Page 6 November 2013

BASIC PROGRAMMING
Keys
MENU – Switches to PROGRAM mode
UP Arrow – Scrolls forward through the parameter choices and increments numeric variables
RIGHT Arrow – Scrolls backward through the parameter choices and moves the active digit to the right
ENTER – Used to save programming information, advance to the next programming parameter, and
in the reset process
Modes
RUN – Normal operating mode
PROGRAM – Used to program variables into the display
If your monitor was ordered with a Blancett flow meter, the two components ship from the factory calibrated as a set. If the
monitor is a replacement, the turbine’s K factor has changed, or the monitor is being used with some other pulse generating
device, programming will be necessary.
PROGRAMMING USING PULSE OUTPUT TURBINE FLOW METERS
Each turbine flow meter is shipped with either a K factor value or frequency data. If frequency data is provided, the data must
be converted to a K factor before programming the monitor. K factor information, when supplied, can usually be found on the
neck of the flow meter or stamped on the flow meter body. The K factor represents the number of pulses per unit of volume.
The K factor will be needed to program the monitor readout.
Enter Program Mode
Change to PROGRAM mode by pressing MENU. The mode indicator will change from RUN to PROGRAM.
Programming
Keys
Mode
Indicator
Units Display
And
Programming Choices
Rate / Total Display
And
Programming Choices
RUN PROGRAM
RELAY1 RELAY2
Figure 2: B2800 flow monitor
Programming Manual
Page 7November 2013

Select Meter Size
At the METER prompt, press the UP or RIGHT arrows to select the bore size of your meter. Press ENTER to save meter size
choice and advance to the K factor units selection.
OTE:NThe meter connection size and the bore size are different. For example, many of the one inch NPT turbines have bore
sizes that range from 3⁄8 inch up to 1 inch. Be sure to use the correct bore size or the meter will report incorrect flows
and totals.
Enter the K Factor Unit
Directly after the meter size is selected, the display’s K factor unit must be chosen. Use the UP arrow to select your K factor
unit. For meters calibrated in gallons, use PUL/GAL (pulses per gallon), for meters calibrated in cubic meters, use PUL/M3
(pulses per cubic meter), etc. Press ENTER to save the Kfactor unit and advance to the next parameter.
OTE:NUnless otherwise specified, Blancett turbine flow meters are supplied with K factors measured in pulses per gallon
(PUL/GAL) which will automatically convert to your desired units of measure.
OTE:NThe K factor supplied with the meter or calculated from calibration data will be needed to complete the next step.
Enter the Meter's K Factor
To change the K factor value, use the RIGHT arrow and select the position of the number that you wish to change. Using the
UP arrow, increment the display digit until it matches the meter’s Kfactor digit. Repeat this process until all K factor digits
have been entered. Press ENTER to save the K factor and advance to the RATE/TOTAL units selection.
Select the Units of Measure
The monitor allows the choice of five common rate/total units. The monitor shows the rate/total unit that the display is
currently set for. If the current selection is correct, press ENTER once to advance to the next parameter. To change to an
alternate unit, use the arrow keys to scroll to the desired rate unit and press ENTER to save the choice.
Selection Rate Total
GPM/GAL Gallons per minute Gallons
LPM/LIT Liters per minute Liters
M3PH/M3 Cubic meters per hour Cubic meters
M3PD/M3 Cubic meters per day Cubic meters
BPD/BBL Oil barrels per day Oil barrels
OTE:NThe total unit’s output multiplier cannot be modified in the Simplified program level. This option is reserved in the
Advanced program level.
Select the Display Function
The monitor can display RATE or TOTAL or alternate between BOTH rate and total. If the current selection is correct, press
ENTER to advance to the next parameter. To change to an alternate display mode, use the arrows to scroll to the desired
display mode and press ENTER to save the choice.
A TEST function is also available in the Display Function submenu. With the test function selected, the display acts like a
frequency counter and displays the raw input frequency being supplied to the frequency input terminals. This is very useful
when troubleshooting flow problems.
Totalizer Pulse Output
The pulse output parameter can be either enabled or disabled. When enabled this output generates 20 mS duration pulse for
every time the least significant digit of the totalizer increments. The amplitude of the pulse is dependent on the voltage level
of the supply connected to the pulse output and is limited to a maximum 30V DC.
Flow Monitor, B2800 Flow Monitor – Simplied
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Password
Password protection prevents unauthorized users from changing programming information. Initially, the password is set to
all zeros. To change the password, simply enter any four digit code using the arrow keys as previously described to enter the
password value. Pressing ENTER once will store the password and take you back to the RST PSWD screen.
OTE:NThis password will allow the operator to manually reset totals.
Reset Password
The reset password screen allows the operator to enter any four digit code for the manual reset totals function.
OTE:NThis reset password code will not allow the operator to enter PROGRAM mode.
Reset Total
To reset the monitor total display, in RUN mode press MENU and ENTER simultaneously until TOTALRST starts to flash. TOTAL
RST will stop flashing and the display will return to the RUN mode at the conclusion of the reset procedure.
Store Total
The current total can be manually stored in the monitor’s flash memory. This procedure may be desirable prior to replacing
the battery. Press and hold ENTER for 2 seconds. The display will respond with a flashing TOTALSVD and then return to the
RUN mode.
Automatic Store Total
The monitor is equipped with a store total feature that works automatically, saving the current total to flash memory. The
frequency of saves depends on the power supply option chosen.
Battery Powered: Once per hour and just before a low battery condition turns the unit o.
Loop Powered: Once every ten minutes.
BATTERY REPLACEMENT
Battery powered monitors use a single 1.5V, “D” size, alkaline battery. When replacement is necessary, use a clean fresh
battery to ensure continued trouble-free operation. It is recommended that the total be saved to memory before the battery
is removed.
Unscrew the two captive screws on the front panel to gain access to the battery. Replace the battery, being sure to observe
the proper polarity, and then refasten the front panel.
ADDITIONAL INPUT OPTIONS
The B2800 Flow monitor is capable of receiving magnetic pickup input (small signal sine wave) or a contact closure input
(pulse). Since most Blancett turbine flow meters utilize a magnetic pickup, the B2800 Flow monitor is shipped configured
for magnetic pickup input. To change to a contact closure input, remove JP2 from the top two pins and jumper them to the
bottom two pins. See Figure 4.
Programming Manual
Page 9November 2013

+ Pulse In
Magnetic Pickup
10K
30V DC (Max)
20 mS Pulse
RMAX =
(Loop Supply Voltage - 5)
0.02
123456
+ -+ -+ -
- Pulse In
10…30V DC
- Common
Pulse Input Card
Analog Input Card - 4-20 mA
Figure 3: Wiring diagram
Pulse Out Freq. In4-20 mA
Magnetic Pickup
10K
30V DC (Max)
10…30V DC
1…5V DC
20 mS Pulse
250 Typ
RMAX = (Loop Supply Voltage - 5)
0.02
123456
+ -+ -+ -
JP2
Mag
Input
Pulse
Inuput
TB1
12345
J2
Keypad
Connector
Loop Powered
Pulse Out Freq. In4-20 mA
Magnetic Pickup
10K
30V DC (Max)
20 mS Pulse
123456
+ -+ -+ -
JP2
Mag
Input
Pulse
Inuput
TB1
12345
J2
Keypad
Connector
N/C N/C
Battery Powered
Figure 4: Circuit board layouts
Flow Monitor, B2800 Flow Monitor – Simplied
Page 10 November 2013

TROUBLESHOOTING GUIDE
Trouble Remedy
No LCD Display • Check battery voltage. Should be 1.5V DC. Replace if low or bad.
No Rate or Total
Displayed
• Check connection from meter pickup to display input terminals.
• Check turbine meter rotor for debris. Rotor should spin freely.
• Check programming of flow monitor.
Flow Rate Display
Interprets Reading
Constantly
• This is usually an indication of external noise. Keep all AC wires separate from DC wires.
• Check for large motors close to the meter pickup.
• Check for radio antenna in close proximity.
• Try disconnecting the pickup from the monitor pig tail. This should stop the noise.
Flow Rate Indicator
Bounces
• This usually indicates a weak signal. Replace pickup and/or check all connections.
• Examine K factor.
DEFAULT K FACTOR VALUES
Meter Size Default K factor Lower Limit Upper Limit
0.375 20,000 16,000 24,000
0.500 13,000 10,400 15,600
0.750 2750 2200 3300
0.875 2686 2148 3223
1.000 870.0 696.0 1044
1.500 330.0 264.0 396.0
2.000 52.0 41.6 62.0
3.000 57.0 45.6 68.0
4.000 29.0 23.2 35.0
6.000 7.0 5.6 8.0
8.000 3.0 2.4 4.0
10.000 1.6 1.3 2.0
Programming Manual
Page 11November 2013

K Factor Units Units Pulse Output
IO/SETUP
METER
PUL/GAL PUL/FT3PUL/LTRPUL/M3
K FACTOR
GPM/GAL LPM/LIT M3PH/M3 M3PD/M3 BPD/BBL
DSP BOTH TOTAL RATE TEST
PULS ON PULS OFF
PASSWORD RST PSWD
Figure 5: Basic programming menu
Flow Monitor, B2800 Flow Monitor – Simplied
Page 12 November 2013

ADDITIONAL SCALING PARAMETERS
OTE:NThe programming instructions below are only available for loop powered units. Battery powered units will not see
these programming choices.
B2800 Simplied 4-20 mA Programming Instructions
FLOW 4 mA Setting
When the loop powered option is ordered, the flow rate that corresponds to 4 mA must be set. Zero is default flow rate for this
setting. If the current selection is correct, press ENTER once to advance to the next parameter. If adjustment is required, use
the RIGHT arrow to select the position of the number you wish to change. Then use the UP arrow to increment the number.
Once you have completed this step, press ENTER to advance to the next parameter.
FLOW 20 mA Setting
The flow rate that corresponds to 20 mA must be set next. The turbine meter’s maximum flow rate is the default value. If the
current selection is correct, press ENTER once to advance to the next parameter. If adjustment is required, use the RIGHT
arrow to select the position of the number you wish to change. Then use the UP arrow to increment the number. Once you
have completed this step, press ENTER to advance to the next parameter.
4-20 mA Calibration
When ordered with a 4-20mA option, this menu item allows the fine adjustment of the 4-20 mA output. The 4 mA setting
is typically between 35 and 50. To set the 4 mA value, connect an ammeter in series with the loop power supply. At the 4
mA OUT prompt, adjust the 4 mA value to obtain a 4 mA reading on the ammeter. The UP arrow increments the value and
the RIGHT arrow decrements the value. When a steady 4 mA reading is obtained on the ammeter, press ENTER to lock
in this value and move to the 20 mA adjustment. The 20 mA adjustment is performed using the same procedure as the 4
mA adjustment.
4-20 mA Test
The monitor contains a diagnostic routine that allows the simulation of mA values between 4 … 20 to check output tracking.
At the 4-20TEST prompt the arrow keys change the simulated mA output in increments of 1 mA. The ammeter should track
the simulated mA output. If a 4-20 mA test in not necessary, pressing ENTER once will escape the testing at any time.
OTE:NIf your B2800 Flow monitor was ordered with a Blancett turbine flow meter, the 4-20 mA was programmed and
factory calibrated.
Programming Manual
Page 13November 2013

Pulse Out Freq. In4-20 mA
10…30V DC
1…5V DC
123456
+ -+ -+ -
JP2
Mag
Input
Pulse
Inuput
TB1
12345
J2
Keypad
Connector
DC
Figure 6: Typical ammeter connection
PULSE OUTPUT
IO/SETUP
DSP
Flow 4MA
Flow 20MA
4MA OUT
20MA OUT
4-20 TEST
PASSWORD
Figure 7: 4-20 mA programming menu
Flow Monitor, B2800 Flow Monitor – Simplied
Page 14 November 2013

2
B
A
C
D
E
F
G
H
A B C D E F G H
1
3
4
5
6
10
9
8
7
12
11
12 11 10 987654321
D59380
B2 80001
B2 80001
Programming Manual
Page 15November 2013

PART NUMBERING INFORMATION
REPLACEMENT PARTS
Component Part Number
Keypad B260713
Battery B280601
Battery Tie Wrap B228036
Pickup Cable B222-121
Desiccant Bag B260630
PVC Union B220016
PVC Reducer Bushing B220056
Rubber Washer B228207
Steel Lock Washer B220018
PCB Shield (battery units) B280603
Desiccant Shield B280680
Cord Grip B220103
B 28 S X X - X X
Power Option
B - Battery
L - Loop
Program Level
S- Simplied
Mounting Style
M - Meter Mount
R - Remote Mount
S - Swivel Mount
H - Hand-Held
Units of Measure
AB - Gallons
ED - Barrels
HB - Liters
ID - Cubic Meters
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Blancett is a registered trademark of Badger Meter, Inc. Other trademarks appearing in this document are the property of their respective entities. Due to continuous research,
product improvements and enhancements, Badger Meter reserves the right to change product or system specications without notice, except to the extent an outstanding
contractual obligation exists. © 2013 Badger Meter, Inc. All rights reserved.
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