Badger® 200 Series
Insert Style Flow Sensors
Installation &
Operation Manual
BadgerMeter, Inc.
872020
Rev. 6
4-09
INTRODUCTION
Used in conjunction with any Badger Meter Impeller flow
monitor or transmitter, Badger Meter non-magnetic flow
sensors provide an accurate reading of the rate of liquid
flow as well as total accumulated flow. A number of sensor
models are offered, which cover applications for a wide
range of pipe sizes and pressure/temperature specifications.
The flow sensors generate a frequency which is proportional
to flow rate. An internal preamplifier allows the pulse signal
to travel up to 2000 feet without further amplification. Power
to operate the sensor is provided by the flow monitor. The
impeller bearing assembly, shaft and O-rings are replaceable
in the field.
Badger Meter flow sensors feature a closed, six-bladed
impeller design, using a proprietary, non-magnetic sensing
technology. The forward-swept impeller shape provides
higher, more constant torque than four-bladed impeller
designs, and is less prone to fouling by water-borne debris.
The forward-curved shape, coupled with the absence
of magnetic drag, provides improved operation and
repeatability, even at lower flow rates. As the liquid flow
turns the impeller, a low impedance signal is transmitted with
a frequency proportional to the flow rate.
Sensors of similar type are interchangeable, so there is no
need for recalibration after servicing or replacement.
ELECTRONIC TYPES
Badger Meter provides several basic sensor configurations
using the same impeller element. This allows for a wide
range of applications and pipe sizes. Sensors are normally
supplied with 20 feet of 2-conductor 20 AWG shielded U.L.
type PTLC 105°C cable. Optional sensors designated with
the prefix "IR" feature two single conductor 18 AWG solid
copper wire leads 48 inches in length with U.L. Style 116666
direct burial insulation. These IR models are used in below
grade applications such as irrigation, municipal, and groundwater monitoring. All Series 200 sensor electrical components are self-contained. Pressure/temperature ratings for
the various models are contained in the Specifications section of this manual. These models can be further described
as follows:
"Standard" Sensor
Designed for indoor or protected area applications such
as HVAC, pump control, and industrial process monitoring
where the flow rates are between 0.5-30 feet/second and
temperatures are below 221°F. Standard sensors are supplied with 20 feet of 2-conductor 20 AWG shielded U.L. type
PTLC 105°C cable.
"IR" Sensor
Designed for below grade applications such as irrigation,
municipal, and groundwater monitoring where the flow rates
are between 0.5-30 feet/second and temperatures are below
180°F. IR sensors are supplied with two single conductors,
18 AWG solid copper wire leads 48 inches in length with U.L.
Style 116666 direct burial insulation.
*
* *
"High Temperature" Sensor
Designed for indoor or protected area applications such as
hydronic heating loops, boiler feed, and condensate return
line monitoring where the flow rates are between 0.5-30 feet/
second and temperatures may be up to 285 deg. F. High
temperature Series 228 and 250 sensors are supplied with
12 inches of 2-conductor 20 AWG shielded U.L. type PTLC
105°C cable inside the electronics housing.
"FM/CSA" Sensor
Designed for indoor or protected area applications where
intrinsic safety is required and the flow rates are between
0.5-30 feet/second and temperatures are below 221 deg. F.
FM/CSA sensors are supplied with 20 feet of 2-conductor 20
AWG shielded U.L. type PTLC 105°C cable. These sensors
must be used with an approved safety barrier.
"Magnetic" Sensor
Designed for use with the Badger® Series 1400 battery
powered flow monitor in above or below or grade applications such as irrigation, municipal, and groundwater monitoring where the flow rates are between 1-30 feet/second and
temperatures are below 221 deg. F.
Models 220BR, 220PVS, 225BR, 226BR, 220SS and
226SS
Model 220BR
This insert style sensor has a 5 1/4 inch long sleeve length,
and uses brass and bronze hardware. It is used in all pipe
sizes from 2.5 inch to 40.0 inch in diameter. A bronze 2
inch NPT externally threaded hex adapter is provided. The
adapter may be mounted to the pipe using a welded-on
threaded fitting such as a Thredolet® or pipe saddle.
Model 220PVS
This insert style sensor has an 8 inch long sleeve length,
and uses PVC and stainless steel hardware. It is used in all
pipe sizes from 2.5 inch to 40.0 inch in diameter. A PVC 2
inch NPT externally threaded hex adapter is provided. The
adapter may be mounted to the pipe using a pipe saddle.
Model 220SS
This is the same as Model 220BR, except that the sensor,
sleeve and hex adapter are made of Series 300 stainless
steel.
Models 225BR
This insert style sensor has a 16 3/8 inch long sleeve length,
and uses brass and bronze hardware for hot tap installations.
It has a bronze isolation gate valve for applications where the
pipe is drained for initial installation but cannot be drained for
service.
Models 226BR
This is the same as Model 225BR, except that it has a ball
type isolation valve. The ball valve allows for higher pressure
use. We recommend this sensor when installation is to be
made under pressure, in a true “hot tap” installation. The ball
valve cannot be fouled by the tailings from the cutting operation.
* These items must be special ordered
2
200 Series Insert Style Matrix (sizes 2½" and up)
Example: 2 x x x x x - x x x x
STYLE
Short Insert 20
Hot Tap Insert-Gate Valve 25
Hot Tap Insert-Ball Valve 26
MATERIAL
Brass BR
Stainless Steel SS
PVC Sleeve w/Stainless Steel Trim PVS
Size
Insert Style 00
Electronics Housing
PPS 0
ELECTRONICS
Magnetic 2
FM/CSA Approved 4
Standard 5
IR-Irrigation 6
High Temperature 8
O-RING
Viton® 0
EPDM 1
Kalrez® 2
Food Grade Silicon 3
Neoprene 4
Chemraz® 5
Teflon Encapsulated Viton 6
Teflon Encapsulated Silicone 7
Buna N 8
SHAFT
Zirconia Ceramic 0
Hastalloy® C 1
Tungsten Carbide 2
Titanium 3
Monel® 5
316 Stainless Steel 6
Tantalum 7
IMPELLER
Nylon 1
Tefzel® 2
BEARING
Pennlon® 1
Tefzel 2
Teflon®
3
2) The preferred location around the circumference of a horizontal pipe is on top. If trapped air or debris will interfere,
then the sensor should be located further around the pipe
from the top but not more than 45 degrees from top dead
center. The sensor should never be located at the bottom
of the pipe, as sediment may collect there. Locations off
top dead center cause the impeller friction to increase,
which may affect performance at low flow rates. Any
circumferential location is correct for installation in vertical
pipes.
3) An insertion depth of 1 1/2 inches for pipe sizes 2.5
inches and larger is required for accurate flow rate
calibration. Detailed installation instructions for various
sensor mounting configurations on the following pages
include methods for ensuring correct insertion depth.
4) Alignment of the sensor to ensure that impeller rotation
is parallel to flow is important. Alignment instructions are
also included on the following pages.
INSTALLATION FOR 220BR, 220SS
Installation Procedure
The insertion depth and alignment of the sensor assembly
are critical to the accuracy of the flow measurement. The
flat end of the sensor tube assembly MUST BE INSTALLED
1-1/2 inches from the inside wall of the pipe. In order to allow
for variations in wall thickness, lining, or coatings the depth
adjustment is controlled by the position of the Hex Nuts on
the three (3) threaded studs of the hex mounting adapter.
The hex mounting adapter is provided with a 2 inch male
NPT connection.
Models 226SS, IR226SS
This is the same as Model 226BR respectively, except that
the hot tap hardware, ball valve, and sensor sleeve are made
of Series 300 stainless steel.
Model HTT
This is the insertion tool for use with any of the hot tap sensor units. It is used to insert and remove the sensor while
under pressure. Generally, only one HTT tool is needed on
each job site.
MECHANICAL INSTALLATION
General
The accuracy of flow measurement for all flow measuring
devices is highly dependent on proper location of the sensor
in the piping system. Irregular flow velocity profiles caused
by valves, fittings, pipe bends, etc. can lead to inaccurate
overall flow rate indications even though local flow velocity
measurement may be accurate. A sensor located in the pipe
where it can be affected by air bubbles, floating debris, or
sediment may not achieve full accuracy and could be damaged. Badger Meter flow sensors are designed to operate
reliably under adverse conditions, but the following recommendations should be followed to ensure maximum system
accuracy:
1) Choose a location along the pipe where 10 pipe diameters upstream and 5 pipe diameters downstream of the
sensor provide no flow disturbance. Pipe bends, valves,
other fittings, pipe enlargements and reductions should
not be present in this length of pipe.
There are two methods of mounting these Badger Meter
sensors in a 2.5 inch or larger pipe. One is with a 2 inch
NPT threaded pipe saddle. The other is with a welded-on
fitting such as a Thredolet®, also tapped for a 2 inch NPT
connection. In either case, cut a 2 inch hole through a
depressurized pipe and then secure the saddle or weld-on
fitting to the pipe. (For drilling into a pressurized pipe, see
instructions for Series 225 and 226 sensors.) Install the 2
inch NPT adapter provided, using a thread sealant to prevent
leakage. Tighten as necessary. Badger Meter insert style
sensors are calibrated with the sensor inserted 1 1/2 inches
into the pipe flow.
To determine the proper insertion depth, proceed as follows:
1) Apply anti-seize thread lubricant , supplied with the
sensor, to the threaded studs of the mounting adaptor.
2) Insert the depth gauge into the mounting adapter and set
it against the inside wall of the pipe as shown. Set the
top of the upper adjusting nut to 3¾ inches as measured.
Lock it in place with the bottom nut on the same stud.
Repeat for the other adj. nuts.
Note: For Model 220PVS: Set nuts 6.5
inches above inside wall of pipe.
3
3 ¾”
20 3 4 5
Adjusting Nuts
2) As a backup to the flow arrow label, there is a small hole
SET SCREW
ALIGNMENT ROD
ALIGNMENT ROD
C
C
next to the larger sighting hole of the upstream side. With
a 3/32 inch Allen wrench, tighten positioning collar set
screws.
3) Double check that the sighting holes in the sleeve are
parallel down the pipe and that the flow arrow label
matches pipe liquid flow direction.
4) Cable routing: The positioning collar is threaded for
connection of a standard 1/2 inch electrical conduit (flex
cable) or a wire strain relief. Route cable as required.
Be sure to leave enough flex in cable or conduit to allow
future removal of sensor for service or cleaning if necessary.
Figure 1
Installation for 220BR and 220SS
3) Clean O-rings and flow sensor sleeve, and lightly
lubricate O-rings with silicone grease from the packet
provided or some other acceptable lubricant. Take care
not to get grease on the impeller or bearing.
4) Insert the flow sensor into the 2 inch NPT adapter so
that the mounting holes in the positioning collar fit over
the studs on the adapter. Lower the sensor onto the
previously adjusted nuts. Install the lock nuts on top of
the positioning collar and tighten. Now tighten the lower
jam nuts firmly against the upper adjusting nuts to secure
them for future removal of the sensor for inspection or
service.
Alignment of Flow Sensor
1) Loosen positioning collar set screws with a 3/32 inch
Allen wrench. Place the alignment rod through the sight
holes in the flow sensor. Refer to Figure 2. Using the
alignment rod as a guide, align the flow sensor so that
the flow label arrow matches pipe flow direction and so
that the alignment rod is exactly parallel to the pipe. This
procedure aligns the impeller directly into the fluid flow.
Hot Tap Installation for 225BR, 226BR, and 226SS
Badger Meter Series 200 hot tap style liquid flow sensors
are designed for use in cases where pipelines will be in
continuous service and depressurizing or draining the
system for installation or service is not practical.
The Badger® Series 200 hot tap sensors are designed
to be installed either in a depressurized pipe by hand or
“Hot Tapped” into a pressurized pipeline. Both installation
procedures are listed in this installation and operation
manual. If there is the slightest possibility that the pipe could
be full or pressurized, FOLLOW THE INSTALLATION FOR
PRESSURIZED PIPE.
Refer to Figure 3 for location or identification of the various
parts described in the following procedures.
The insertion depth and alignment of the sensor assembly
are critical to the accuracy of the flow measurement. The flat
end of the sensor tube assembly MUST BE INSTALLED
1 1/2 inches from the inside wall of the pipe. In order to allow
for variations in wall thickness, lining or coatings the depth
adjustment is controlled by the position of the hex nuts on
the three threaded studs of the hex mounting adapter. The
hex mounting adapter is provided with a 2 inch male NPT
connection. Both gate and ball valve units are provided with
2 inch nipples for mounting onto saddles, weld-o-lets, etc.
Figure 2
Alignment of Flow Sensor in 220BR and 220SS
4
Depth setting is accomplished by positioning the hex nuts 14
7/8 inches minus the thickness of the pipe, from the outside
diameter of the pipe. For example, measure the wall thickness of the pipe from the coupon removed when the 1 7/8
inch hole was cut into the pipe. If the pipe was 1/8 inch thick,
subtract 1/8 inch from 14 7/8 inch, or position the nuts 14 3/4
inch from the outside diameter of the pipe. This will allow the
16 3/8 inch sensor to protrude 1 1/2 inch into the pipe.
Apply anti-seize thread lubricant, supplied with the sensor, to the threaded studs of the mounting adaptor.
The alignment of the impeller with the flow in the pipe is accomplished by aligning the two “sight holes” at the top of the
sensor tube assembly with the center line of the pipe.
Make sure the alignment is made to the pipe and not to
a wall or surface near the sensor. To adjust, loosen the
two set screws in the positioning collar with a 3/32 inch Allen
wrench provided in the Series 200 hot tap installation kit.
Slip one end of the 1/4 inch x 18 inch steel rod (also supplied in the installation kit) through the holes in the sensor
tube. Rotate the sensor tube until the rod is centered on the
pipe. Ensure the flow label “Arrow” on the sensor matches
the liquid flow direction. Tighten the positioning collar Allen
BLEED VALV E
HEX NUT
JAM NUT
screws to lock the sensor tube assembly in position. Note:
As a backup to the flow direction arrow label on the tube
assembly, there is a smaller hole located beside one of the
sighting holes in the tube, to also indicate the upstream side
of the tube assembly.
If the pipe is depressurized and drained
1) Drill or cut a 1 7/8 inch hole in the pipe with a drill or
hole saw. Note the pipe wall thickness for use in calculating sensor assembly depth. A location on the top of
the pipe is best for overall performance and service life;
however, any radial location on the top half of the pipe is
acceptable. Allow a minimum of ten pipe diameters upstream and five downstream from the sensor of straight
unobstructed pipe to allow full development of the flow
profile.
2) Install either a service saddle or welded pipe fitting (2
inch female NPT) on the outside diameter of the pipe
over the 1 7/8 inch hole.
3) Install the Badger Meter isolation valve and nipple onto
the fitting using pipe thread sealant or Teflon® tape on all
threads.
4) Install the Badger Meter hex mounting adapter onto the
valve assembly. Use pipe thread sealant on the adapter.
Tighten the hex adapter so that no stud is aligned with
the center-line of the pipe. This could interfere with final
sensor alignment. Measure depth and set the height of
the nuts of the hex mounting adapter.
8) Loosen the two set screws in the positioning collar with
a 3/32 inch Allen wrench. Align the sensor sight holes
along the pipe axis using the alignment rod provided in
the installation kit supplied with the sensor. Ensure that
the flow label arrow on the sensor matches the liquid
flow direction inside the pipe. Tighten the positioning collar set screws. Note: As a backup to the flow label arrow,
there is a small hole located beside one of the sighting
holes to also indicate the upstream side of the sensor.
INSTALLATION INTO A PRESSURIZED PIPELINE USING
MODEL HTT.
For information on installing hot tap sensor with older 225H
consult technical bulletin DID-001
For pipe sizes 2½” and above; all Badger Meter sensors are
inserted 1 1/2” from the inside wall of the pipe. The insertion
depth is controlled by the position of the hex nuts on the
three threaded rods. The formula below defines the distance
between the top of the sensor hex mounting adaptor and
the bottom of the positioning collar (the top of the hex nut).
Reference Figure 3.
D = 16 3/8” - ( H + Pipe Wall Thickness + 1.5 “ )
Example: If sensor is installed in a 8 inch Sch 80 pipe with
a pipe wall thickness of 1/2 inch and the “H”
dimension is 10 inches then the calculation
would be as below:
D = 16 3/8 - ( 10 inches + 0.5 inches + 1.5 inches)
D = 4 3/8”
5) Open the bleed petcock valve on the hex adapter to relieve the pressure as the sensor tube is installed. Carefully hand insert the Badger Meter hot tap flow sensor
tube into the hex mounting adapter. The sleeve should
be inserted past the top two O-rings in the adapter
(approx. 1 - 1 1/4 inches). Take care not to push the
tube in too far as the impeller could be damaged if it
strikes the closed valve.
6) Even if the sensor is installed with system drained,
Badger Meter recommends that a HTT, hot tap insertion/
removal tool be purchased for future service. This tools
allows the sensor tube assembly to be removed from the
pipe line without draining the entire loop where the sensor is mounted.
7) In a fully depressurized and drained pipe, the sensor
tube assembly may be installed by hand. Carefully
and very slowly open the isolation valve to relieve any
pressure that may have built up. Fully open the isolation
valve. Push the sensor tube into the pipe with a slight
twisting motion. Guide the sensor collar holes over the
three hex adapter studs until the collar rests on the nuts.
Hex nuts should have been previously set to the correct
height. Install the three lock nuts onto these studs at the
top of the positioning collar and securely tighten.
Figure 3
5
1. Set one set of hex/jam nuts so that the distance
between the top surface of the hex nut and the top
surface of the hex mounting adaptor is equal to the “D”
dimension calculated above. Then adjust the other two
sets of hex/jam nuts 1½ inches below the first jam nut to
allow clearance for the tool top yoke.
2. Remove the tool split ring and clevis pin and slide tool
bottom yoke into the groove on the sensor hex mounting
adaptor and secure by replacing the clevis pin and split
ring.
3. Mark sleeve 2¾ inches from impeller end of metal
sleeve. This mark is a stopping point to insure that
impeller/bearing is not damaged. Open the bleed
petcock valve on the hex adapter to relieve the pressure
resulting from the sensor tube insertion. Carefully hand
insert the Badger Meter hot tap flow sensor sleeve
assembly into the hex mounting adapter until the mark
lines up with the top of the hex mounting adapter. At this
point the sleeve will have been inserted past the top two
“O”-rings in the adapter (approx. 1 1-1/4 inches). Take
care not to push the sensor past the mark on the sleeve
as the impeller could be damaged if it strikes the closed
valve.
4. Fully extend tool by turning drive nut counterclockwise
with a 15/16 inch socket or box wrench (not provided)
until drive nut contacts tool and slide the positioning
collar into the tool top yoke.
9. Align the sensor by first loosening the two set screws
in the side of positioning collar with a 3/32 inch Allen
wrench. Then align the sensor sight holes along the
pipe axis using the alignment rod provided in the sensor
installation kit. Ensure that the flow label arrow on the
sensor matches the liquid flow direction inside the pipe.
Tighten the positioning collar set screws. Note: As a
backup to the flow label arrow, there is a small hole
located beside the sight hole on the upstream side of
the sensor.
Electrical Installation "Standard" sensors
1) The metal collar on the top of the 220 sensors or an optional conduit cap on the Series 250 sensors will accept
1/2 inch threaded conduit fittings.
2) Route the cable from the sensor to a Badger Meter flow
monitor/transmitter. The cable may be extended up to
2000 feet, using 2-conductor shielded 20 AWG or larger
stranded copper wire. Be sure to leave enough flexibility
in the cable or conduit to allow for future service of sensor, if necessary.
3) When connecting to a Badger Meter flow monitor/
transmitter, locate the section of terminal strip on the
monitor labeled “SENSOR INPUT” or “SENSOR”.
Connect the red wire to “ IN”, "SIGNAL(+)" or
"SIGNAL" terminal and the black wire to “GND",
"SIGNAL(-)”, or "COM" terminal and the shield drain
wire (if applicable) to “SLD”.
5. Rotate tool so the threaded rod with the adjusted hex/
jam nuts is centered in the top yoke of hot tap tool.
6. Rotate sensor sleeve so positioning collar holes align
with the threaded rods and flow direction label is in
general direction making sure the positioning collar
is located in the recessed area of the top yoke. Slide
the top yoke of the tool over the positioning collar and
secure by tightening the two thumbscrews on the top of
the yoke.
7. Close the bleed petcock and slowly open the isolation
valve. Slowly turn the 15/16 inch drive nut clockwise to
insert the sensor tube assembly through the valve and
into the pipeline. Carefully guide the three threaded
studs of the hex mounting adapter through the holes of
the sensor positioning collar. Carefully lower the sensor
until the positioning collar contacts the hex nut preset for
the correct depth adjustment. Install the three lock nuts
onto the threaded rods, tightening only the lock nut on
the threaded rod with the preset hex/jam nut; then, bring
the two remaining lock nuts down until they just contact
the positioning collar. Do not tighten at this time
8. Remove the Model HTT Insertion/Removal Tool, by
loosening the two thumbscrews, removing the clevis pin
and then sliding the insertion tool off the sensor. Then
bring the two remaining sets of hex/jam nuts up to the
underside of the positioning collar, and tighten.
4) When interfacing with other equipment consult manufacture for input designations. The signal wave forms and
power requirements are as shown in the specifications
section. Refer to Technical Bulletin
DTB-058 at www.badgermeter.com
Electrical Installation "IR" sensors
The sensor leads are supplied with watertight caps over the
ends. See Application Note DAB-031 and Technical Bulletin
DID-003 at www.badgermeter.com
1) DO NOT remove the plastic caps from the sensor leads
until ready to splice.
2) Use a twisted pair cable suitable for direct burial to connect the sensor to the transmitter, monitor, or controller. Multi-pair telecommunication cable or direct burial
cables may be used.
3) Make a water tight splice. Two part epoxy type waterproof kits are recommended. Be sure the epoxy seals
the ends of the cable jacket.
4) Make sure the epoxy is hardened before inverting the
splice or dropping it in standing water.
5) DO NOT make an underground splice unless absolutely
necessary.
6) Route the cable from the sensor to a Badger Meter flow
monitor/transmitter. The cable may be extended up to
2000 feet, using 2-conductor shielded 20 AWG or larger
stranded copper wire with appropriate ratings. Be sure
to leave enough flexibility in the cable or conduit to allow
for future service of sensor, if necessary.
6
7) When connecting to a Badger Meter flow monitor/
transmitter, locate the section of terminal strip on the
monitor labeled “SENSOR INPUT” or “SENSOR”.
Connect the red wire to “IN”, "SIGNAL(+)" or "SIGNAL"
terminal and the black wire to “GND", "SIGNAL(-)”, or
"COM" terminal and the shield drain wire (if applicable)
to “SLD”.
8) When interfacing with other equipment, the signal wave
forms and power requirements are as shown in the
specifications section. Refer to technical bulletin DTB058 at www.badgermeter.com
Electrical Installation "High Temperature" sensors
1) Route a cable from the sensor to a Badger Meter flow
monitor/transmitter. The cable may be run up to 2000
feet, using 2-conductor shielded 20 AWG or larger
stranded copper wire. Be sure to leave enough flexibility
in the cable or conduit to allow for future service of sensor, if necessary.
2) Connect to cable inside sensor electronic housing on
Series 220 sensors or attach to the sensor cable on the
Series 225/226 and connect with standard wire nuts.
3) When connecting to a Badger Meter flow monitor or
transmitter, locate the section of terminal strip on the
monitor labeled “SENSOR INPUT” or “SENSOR”.
Connect the red wire to “ IN”, "SIGNAL(+)" or
"SIGNAL" terminal and the black wire to “GND",
"SIGNAL(-)”, or "COM" terminal and the shield drain
wire (if applicable) to “SLD”.
Electrical Installation (FM Sensors)
The Badger® Series 200 sensor is approved, as an entity, as
intrinsically safe when installed in conformance with Badger Meter installation drawings 06-480-001 or 06-480-002
(samples shown on Page 10) as specified on the blue label
identifying an intrinsically safe sensor.
Entity approval implies that only the sensor is approved as
intrinsically safe. Unless power supplies, equipment, and
instruments connected to the sensor are each rated either
explosion-proof or intrinsically safe, these devices cannot be
installed in a hazardous area. The referenced installation
drawing shows such apparatus located in a non-hazardous
location. Proper interfacing between the hazardous and nonhazardous areas must be provided. It is of absolute importance that this interface be constructed and that all wiring be
performed by qualified contractors. To ensure the intrinsic
safety of the installation, the connection of the intrinsically
safe sensor to instruments and or power supplies must take
place using an approved intrinsically safe barrier located in a
non-hazardous area. These barriers, listed below, are readily available from various suppliers.
Manufacturer: Barrier:
Crouse-Hinds Spec 504 Cat No.SB19140M0715
Measurement Technology Ltd. MTL 715+ 15 V
R Stahl Intrinspak 9001/1-158-150-10
4) When interfacing with other equipment, the signal wave
forms and power requirements are as shown in the
specifications section.
Electrical Installation "Magnetic" sensors
The magnetic sensor has a custom wire connector tha
connects to the series 1400 monitor only. The cable may be
extended up to 100 feet from the sensor. If extension cables
are needed they may be ordered from Badger Meter.
7
8
Calibration
Badger Meter sensors use unique K and Offset numbers
for calibration. These numbers are derived from calibration
runs using NIST traceable instruments. Using both a K and
an Offset number provides higher accuracy than using a K
(pulse/gal) factor alone. K and Offset numbers for each tee
configuration are listed in the following tables.
Column 6 This column indicates the suggested
flow range of sensors in each pipe
size. Badger Meter sensors will
operate both above and below the
indicated flow rates. However, good
design practice dictates the use of this
range for best performance.
Calibration Tables
The table on pages 12 and 13 provides calibration and
operation data for most scheduled pipe sizes from 3 inches
through 18 inches. For tee-mounted sensors, see either
Metal Tee (Manual Number 872021), or (Plastic Tee Manual
Number 872022).
Description of Column Information for
Pipe Sizes 3 inches through 36 inches
Column 1 Nominal Pipe Size
Column 2 Pipe O.D. as defined by ASA B36.10
and other standards
Column 3 Pipe I.D. as defined by ASA B36.10
and other standards
Columns 4 and 5 The K value and Offset that should be
used in our frequency equation:
This equation describes the frequency
Gpm
Freq=
K
- Offset
Sensors should be sized for flow
rather than pipe size. To prevent
disturbances to the flow profile always
connect the sensor tee to pipe nipples
measuring at least ten pipe diameters
in length on the up stream (supply)
side and at least five pipe diameters
in length on the downstream (delivery)
side before making the transition in
pipe size.
of the output signal of all Badger
Meter flow sensors. By substituting
the appropriate K and Offset values
from the table, the sensor’s output
frequency can be calculated for each
pipe size. This information is required
when calibrating an output board or
when using the raw sensor data as
direct output to interface with a device
that is not a Badger Meter product.
9
10
Column 1 Column 2 Column 3 Column 4 Column 5 Column 6
Suggested Operating
Pipe Size Pipe O.D. Pipe I.D. K Offset Rang e (GPM)
3 inch Sch 10S 3.500" 3.260" 5.009 .090 12-400
Std. Wt., Sch 40 3.5" 3.068" 4.362 .063 12-400
Extra Strong, Sch 80 3.5" 2.900" 3.858 .043 12-400
PVC Class 125 3.5" 3.284" 5.094 .093 12-400
PVC Class 160 3.5" 3.230" 4.902 .085 12-400
PVC Class 200 3.5" 3.166" 4.682 .076 12-400
4 inch Sch 10S 4.5" 4.260" 9.597 .241 20-600
Std. Wt., Sch 40 4.5" 4.026" 8.34 .229 20-600
Extra Strong, Sch 80 4.5" 3.826" 7.354 .188 20-600
PVC Class 125 4.5" 4.224" 9.396 .240 20-600
PVC Class 160 4.5" 4.154" 9.013 .240 20-600
PVC Class 200 4.5" 4.072" 8.578 .239 20-600
5 inch Sch 10S 5.563" 5.295" 16.305 .250 30-900
Std. Wt., Sch 40 5.50" 5.047" 14.674 .248 30-900
Extra Strong, Sch 80 5.50" 4.813" 13.165 .246 30-900
6 inch Sch 10S 6.625" 6.357" 24.089 .260 50-1,500
Std. Wt., Sch 40 6.5" 6.065" 21.574 .257 50-1,500
Extra Strong, Sch 80 6.5" 5.761" 19.457 .254 50-1,500
PVC Class 125 6.625" 6.217" 22.853 .258 50-1,500
PVC Class 160 6.625" 6.115" 21.968 .257 50-1,500
PVC Class 200 6.625" 5.993" 21.068 .256 50-1,500
8 inch Sch 10S 8.625" 8.329" 43.914 0.286 80-2,500
Sch 20 8.625 " 8.125" 41.653 0.283 80-2,500
Sch 30 8.625 " 8.071" 41.063 0.283 80-2,500
Std. Wt., Sch 40 8.625" 7.981" 40.086 0.281 80-2,500
Sch 60 8.625 " 7.813" 38.288 0.279 80-2,500
Extra Strong, Sch 80 8.625" 7.625" 36 .315 0.276 80-2,500
PVC Class 125 8.625" 8.095" 41.324 0.283 80-2,500
PVC Class 160 8.625" 7.961" 39.869 0.281 80-2,500
PVC Class 200 8.625" 7.805" 38.203 0.279 80-2,500
10 inch Sch 10S 10.75" 10.420" 70.195 0.321 125-4,000
Sch 20 10.75" 10.250" 67.668 0.318 125-4,000
Sch 30 10.75" 10.136" 66.069 0.316 125-4,000
Sch 40, Std.W t. 10.75" 10.020" 64.532 0.314 125-4,000
Extra Strong, Sch 60 10 .75" 9.750" 61.016 0.309 125-4,000
Sch 80 10.75" 9.564" 58.644 0 .306 125-4,000
PVC Class 125 10.75" 1 0.088" 65.431 0.315 125-4,000
PVC Class 160 10.75" 9.924" 6 3.272 0.312 125-4,000
PVC Class 200 10.75" 9.728" 6 0.733 0.309 125-4,000
12 inch Sch 10S 12.75" 12.390" 104.636 0.367 175-5,000
Sch 20 12.75" 12.250" 102.553 0.364 175-5,000
Sch 30 12.75" 12.090" 99.347 0.36 1 75-5,000
Std. Wt., Sch 40S 12.75" 1 2.000" 97.576 0.358 175-5,000
Sch 40 12.75" 11.938" 96.369 0.356 175-5,000
Sch 60 12.75" 11.625" 90.441 0.348 175-5,000
Extra Strong 1 2.75" 11.750" 92.775 0.351 175-5,000
Sch 80 12.74" 11.376" 85.922 0.342 175-5,000
PVC Class 125 12.75" 1 1.966" 96.912 0.357 175-5,000
PVC Class 160 12.75" 1 1.770" 93.152 0.352 175-5,000
PVC Class 200 12.75" 1 1.538" 88.842 0.346 175-5,000
CALIBRATION TABLE FOR PIPE SIZES 3 INCHES THROUGH 36 INCHES
Continued on Next Page
Column 1 Column 2 Column 3 Column 4 Column 5 Column 6
Sugge sted Operating
Pipe Size Pipe O.D. Pipe I.D. K Value Offset Range (GPM)
14 inch Sch 10S 14.00" 13.500" 122.307 0.391 200-6,000
Sch 20 14.00" 13.375" 120.216 0.388 200-6,000
Std. Wt., Sch 30 14.00" 13.250" 118.151 0.385 200-6,000
Sch 40 14.00" 13.124" 116.096 0.382 200-6,000
Sch 60 14.00" 12.814" 111.148 0.376 200-6,000
Extra Stron g 14.00" 13.00" 114.098 0.33 200-6,000
Sch 80 14.00" 12.50" 106.299 0.369 200-6,000
16 inch Sch 10S 16.00" 15.500" 159.243 0.44 300-9,000
Sch 20 16.00" 15.375" 156.742 0.436 300-9,000
Std. Wt., Sch 30 16.00" 15.250" 154.267 0.433 300-9,000
Sch 60 16.00" 14.688" 143.456 0.419 300-9,000
Extra Stron g, Sch 40 16.00" 15.000" 149.394 0.427 300-9,000
Sch 80 16.00" 14.314" 136.548 0.41 300-9,000
18 inch Sch 10S 18.00" 17.500" 202.739 0.498 350-10,000
Sch 20 18.00" 17.375" 199.828 0.494 350-10,000
Sch 30
1
8.00" 17.124" 194.061 0.486 350-10,000
Std. Wt. 18.00" 17.250" 196.943 0.49 350-10,000
Sch 40 18.00" 16.876" 188.464 0.479 350-10,000
Sch 60 18.00" 16.500" 180.171 0.469 350-10,000
Extra Stron g 18.00" 17.000" 191.25 0.482 350-10,000
Sch 80 18.00" 16.126" 172.152 0.457 350-10,000
20 inch Std. Wt., Sch 20 20.00" 19.25" 246.179 0.555 400-12,000
Sch 40 20.00" 18.812" 234.836 0.540 400-12,000
Extra Stron g, Sch 30 20.00" 19.000" 239.666 0.547 400-12,000
Sch 80 20.00" 17.938" 213.14 0.511 400-12,000
22 inch Std. Wt., Sch 20 22.00" 21.25" 301.975 0.621 500-15,000
Extra Stron g, Sch 30 22.00" 21.00" 294.642 0.616 500 -15,000
Sch 80 22.00" 19.75" 259.513 0.573 500-15,000
24 inch Std. Wt., Sch 20 24.00" 23.25" 364.331 0.666 600-18,000
Extra Stron g 24.00" 23.00" 356.178 0.660 600-18,000
Sch 40 24.00" 22.624" 344.109 0.652 600-18,000
Sch 80 24.00" 21.562" 311.271 0.628 600-18,
000
2
6 inch Sch 10 26.00" 25.376" 437.809 0.719 700-21,000
Std. Wt. 26.00" 25.25" 433.247 0.716 700-21,000
Sch 20, Extra Strong 26.00" 25.00" 424.274 0.709 700 -21,000
28 inch Sch 10 28.00" 27.376" 513.698 0.774 900-23,000
Std. Wt. 28.00" 27.25" 508.723 0.770 900-23,000
Extra Stron g, Sch 20 28.00" 27.00" 498.930 0.763 900 -23,000
30 inch Sch 10 30.00" 29.376" 596.147 0.833 1,000-30,000
Std. Wt. 30.00" 29.25" 590.759 0.829 1,000-30,000
Sch 20, Extra Strong 30.00" 29.00" 580.146 0.822 1,000-30,000
32 inch Sch 10 32.00" 31.376" 685.156 0.897 1,20 0-35,000
Std. Wt. 32.00" 31.25" 679.355 0.893 1,200-35,000
Sch 20, Extra Strong 32.00" 31.00" 667.922 0.885 1,200-35,000
Sch 40 32.00" 30.624" 650.919 0.873 1,200-35,000
34 inch Sch 10 34.00" 33.312" 777.566 0.964 1,30 0-40,000
Std. Wt. 34.00" 33.25" 774.511 0.962 1,300-40,000
Extra Stron g, Sch 20 34.00" 33.00"
7
62.258 0.953 1,300-40,000
Sch 40 34.00" 32.624" 744.022 0.940 1,300-40,000
36 inch Sch 10 36.00" 35.376" 882.855 1.040 1,50 0-45,000
Std. Wt. 36.00" 35.25" 876.227 1.035 1,500-45,000
Sch 20, Extra Strong 36.00" 35.00" 863.154 1.025 1,500-45,000
Sch 40 36.00" 34.50" 837.315 1.007 1,500-45,000
CALIBRATION TABLE FOR PIPE SIZES 3 INCHES THROUGH 36 INCHES
11
Impeller Assembly and Shaft Replacement
NOTE DIRECTION OF ARROW
USE PLIERS HERE
NOTE DIRECTION OF
IMPELLER
USE METAL PIN TO
REMOVE CERAMIC SHAFT
If you are replacing an existing Badger Meter sensor and
have already calibrated your flow monitor/transmitter, no
calibration changes are necessary. For installation of a new
flow monitor or for relocation of a sensor in a new pipe size,
please refer to the calibration instructions in flow monitor
manual.
8) Carefully push the shaft through the sleeve and impeller taking care not to damage the bearings. Make sure
that the shaft is inserted far enough so that it clears the
sleeve on each side of the impeller housing.
NOTE: If shaft is not carefully installed, the bearing can be
deformed preventing free rotation.
1) Depressurize pipe from which sensor is to be removed.
If the sensor is one of the Series 225/IR225 or 226/
IR226, consult the installation section on hot tap sensors.
NEVER disturb the securing lock nuts with pipe under pressure without hot tap insertion tool Model HTT
installed.
2) Remove the three lock nuts that secure the positioning
collar to the threaded rods of metal sensor.
NOTE: Before removing lock nuts, record the dimension
from top of 2 inch NPT adapter to the bottom of the positioning collar. This dimension will be required later to reinstall.
9) Inspect the O-rings for damage and replace as necessary. Clean the O-rings and the sleeve and relubricate
with silicone grease from the packet provided or some
other acceptable lubricant.
10) Install the sensor into the 2 inch NPT adapter or tee so
that alignment hole is facing upstream and flow arrows
point in the direction of the actual flow. Since the positioning collar was not loosened during this operation,
the studs should all line up perfectly when the sighting
holes are parallel to pipe. If this has been accidentally
loosened, please refer to the installation instructions for
the alignment of the flow sensor unit.
11) Install and tighten the nuts.
12) For metal sensors, double check that the distance from
the top of the 2 inch NPT adapter to the bottom of the
positioning collar equals the dimension as measured in
step 2, and holes in sleeve sight exactly down the pipe,
the arrows point in direction of flow and alignment holes
located beside one sighting hole is pointing towards the
source. If not, refer to installation section in this manual.
13) This completes the replacement procedure. The system
may now be repressurized and tested.
Figure 4
Impeller Assembly and Shaft Replacement
3) Remove the sensor from the hex adapter or the tee.
4) Note the impeller blade orientation relative to flow arrows
and the alignment hole in metal sensors beside one of
the sighting holes. In order to maintain proper calibration, the impeller will have to be reinstalled in the same
manner with the impeller blades pointing toward the
small alignment hole, and into the flow direction as indicated by the flow arrows.
5) To remove the old impeller blade assembly, push the
old shaft out of the sleeve with the new shaft (or small
diameter rod) just far enough to grab the end with a pair
of pliers and pull the shaft completely out. The impeller
assembly will now be free and will drop out.
6) Inspect the shaft and bearings for wear, and replace as
necessary.
7) Refer to figure 4. To reinstall, position the impeller in the
cavity oriented as in step 4 so that the impeller blades
point into the flow direction and toward the small alignment hole located beside one of the sighting holes on
metal sensors.
12
TROUBLESHOOTING
1) If the voltage at the sensor input is less than 7 VDC
in a no flow situation, disconnect the sensor from the
barrier strip and measure the voltage at the sensor
input terminals of the barrier strip again. It should be
between 8 VDC and 20 VDC. If the voltage at the sensor input is still below 7 VDC or 3 VDC, the problem
may be with the monitor (hardware or programming).
2) If you suspect that the sensor is bad, you can test the
monitor circuitry by connecting a piece of wire to one
of the sensor input terminals and tap the other side
of the wire to the other sensor input terminal. Shorting across the sensor input terminals ON and OFF
repeatedly allows the display to respond by trying to
calculate a flow rate for the frequency of your shorting action. If the display does not show a change from
0.00, it indicates a problem with the monitor.
3) If the monitor tests ok and there are any splices in the
cable, break the sensor cable at the splice closest to
the sensor and retry the shorting test in step 2.
4) If the cable tests ok, drain the pipe line, verify the
pressure is off, remove top lock nuts holding the sensor electronics. Spin the impeller by hand. If flows are
noted on the display, and impeller spins freely then
the flow rates may have been below our design minimums or the line was full of air. Try again. If the sensor
fails to respond then replace sensor.
SPECIFICATIONS
Wetted Materials for all sensors
• (seeorderingmatrix)
Sensor Sleeve and Hex Adapter for 220BR, 225BR, and
226BR
• Sleeve:admiraltybrass,UNSC44300;hexadapter:valve
bronze, UNS C83600
Sensor Sleeve and Hex Adapter for 220SS and 226SS
• Series300stainlesssteel
Temperature Ratings
• Standardversion:
221 deg. F (105 deg. C) continuous service
• Hightemperatureversion:
285 deg. F (140.6 deg. C) continuous service
305 deg. F (150 deg. C) peak temper ature (limited duration)
Pressure Ratings
At 100 deg. F At 300 deg. F
220SS 400 psi 325 psi
220B 400 psi 325 psi
225B 300 psi 210 psi
226B 400 psi 250 psi
226SS 400 psi 300 psi
Transducer Excitation
• Quiescentcurrent600uA@8VDCto35VDCmax.
• Quiescentvoltage(V
Supply Voltage -(600uA*Supply impedance)
• ONState(V
(15ohm+0.7VDC)
)Max.1.2VDC@40mAcurrentlimit
Low
high
)
Output Frequency
• 3.2Hzto200Hz
Output Pulse Width
• 5msec±25%
Electrical Cable for Standard Sensor Electronics
• 20feetof2-conductor20AWGshieldedU.L.typePTLC
wire provided for connection to display or analog transmitter unit. Rated to 105 deg. C. May be extended to a
maximum of 2000 feet with similar cable and insulation
appropriate for application.
Electrical Cable for IR Sensor Electronics
• 48inchesofU.L.Style116666coppersolidAWG18wire
with direct burial insulation. Rated to 105 deg. C.
Recommended Design Flow Range
• 0.5to30ft/sec
• Initialdetectionbelow0.3ft/sec
Accuracy
• ±1.0%offullscaleoverrecommendeddesignowrange
Repeatability
• ±0.3%offullscaleoverrecommendeddesignowrange
Linearity
• ±0.2%offullscaleoverrecommendeddesignowrange
13
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14
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15
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Badger® and Data Industrial® are registered trademarks of Badger Meter, Inc.
Monel® is a registered trademark of Inco Alloys International, Inc.
®
Pennlon
Chemraz
Viton
Hastalloy
is a registered trademark of Dixon Corporation.
®
is a registered trademark of Greene Tweed of Delaware, Inc.
®
, Kalrez®, Tefzel®, and Teflon® are registered trademarks of E.I. DuPont de Nemours and Company.
®
is a registered trademark of the Haynes Stellite Company.
Threadolet® is a registered trademark of Bonney Forge & Tool Works Corporation.
Due to continuous research, product improvements and enhancements, Badger
Meter reserves the right to change product or system specifications without notice,
except to the extent an outstanding contractual obligation exists.
Please see our website at www.badgermeter.com
for specific contacts.
Copyright © Badger Meter, Inc. 2009. All rights reserved.
BadgerMeter, Inc.
6116 E. 15th Street, Tulsa, Oklahoma 74112
(918) 836-8411 / Fax: (918) 832-9962
www.badgermeter.com
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