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ISO
ISO
9001:2008
CERTIFIED COMPANY
EX800-SERIES
Insertion Electromagnetic Flow Sensor
APPLICATIONS
FEATURES
• Conductive fl uids
• Small pipe applications (1”-12”)
• Industrial processes
• Chemical metering pumps
• Fertigation
• No moving parts
• Economical
• Durable
• Easy to install
• Easy to maintain
GENERAL INFORMATION
EX800-Series insertion electromagnetic fl owmeters are designed
for use with conductive liquids in 1 to 12” pipe. A choice of
materials (stainless steel, brass, and PVC) allows the meter
to adapt to a range of temperature, pressure, and corrosive
environments.
The EX800 is highly suitable for difficult applications with
changing viscosities and pulsating fl ows, such as air-driven
diaphragm pumps. With no moving parts, these meters can
be used in “dirty water” applications where debris would foul a
mechanical meter. Like all magmeters, when used in chemical
injection applications, these meters should be installed upstream
of the chemical line (or far enough downstream to allow complete
mixing of fl uids before the meter).
Designed for modularity and versatility, the EX800-Series has
a current-sinking pulse output that can be combined with the
appropriate transmitter or indicator for the application. For basic
rate/total and pulse output, the FT430 is best. For analog output
and display of rate and total, the FT440 can be used. Blind
analog output is provided by the AO55. The PD10 can be used to
divide the pulse for pacing chemical metering pumps. Electronic
modules can be wall- or meter- mounted. If the EX800 meter is
used with a programmable controller, the output signal can be
fed direct, with no other conditioning required.
EX800-Series fi xed depth insertion meters require special fi ttings.
Factory installation in the fi tting ensures correct depth placement
in the pipe. The EX800-Series meter can be ordered in a full
power model when a source of electricity is available, or in a low
power model that can run on an external battery with solar panel.
Reverse fl ow output and immersibility are optional.
Seametrics Incorporated • 253.872.0284 • www.seametrics.com
Page 2
FEATURES
EX800-SERIES
Insertion Electromagnetic Flow Sensor
Cover, or electronics module
Powder-coated aluminum housing
Power cord strain relief
O-ring, EPDM (Viton® optional)
Sensor body (Stainless, Brass, PVC)
PVDF electrode cap
Hastelloy electrodes
SPECIFICATIONS*
Pipe Size
Materials Mechanical
Electrodes
Housing
Electrode Cap
O-Ring
Power Full Power
Low Power
Flow Rate
Temperature Ambient Temp
Fluid Temp : Brass/SS
Fluid Temp: PVC
Pressure Brass/SS
PVC
Minimum Conductivity
Calibration Accuracy
Output
Empty Pipe Detection
Regulatory
*Specifi cations subject to change • Please consult our website for current data (www.seametrics.com).
Kynar is a registered trademark of Arkema, Inc., Viton is a registered trademark of DuPont Corporation.
1” to 12”
316 SS/Brass/PVC
Hastelloy
Cast powder-coated aluminum
PVDF (Kynar
EPDM standard (Viton® optional)
12 - 25 Vdc, 250 mA
12 - 25 Vdc, 40 mA average with 250 mA peaks
0.28 - 20 ft/sec (0.08 - 6.09 m/sec)
0˚ to 160˚ F (-17˚ to 72˚ C)
32˚ to 200˚ F (0˚ to 93˚ C)
32˚ to 130˚ F (0˚ to 55˚ C) @ 0 psi
200 psi (14 bar)
150 psi (10 bar) @ 75˚ F (24˚ C)
20 microSiemens/cm
+/- 1% of full scale
Square wave pulse, opto isolated, 550 Hz @ 20 ft/sec
Software, defaults to zero fl ow
®
)
(Standard power only)
Seametrics Incorporated • 253.872.0284 • www.seametrics.com
Page 3
EX800-SERIES
Insertion Electromagnetic Flow Sensor
DIMENSIONS
FLOW RANGE
Nominal
Pipe Size
Min GPM
Min LPM
Max GPM
Max LPM
PRESSURE VS. TEMPERATURE (PVC)
Temperature ˚F
60˚ 70˚ 80˚ 90˚ 100˚ 110˚ 120˚ 130˚ 140˚
200
150
P.S. I.
100
50
4.33 in
(11.0 cm)
2.76 in
(7 cm)
TOP OF TEE
EX81X 5.76 in (14.6 cm)
EX82X 6.76 in (17.2 cm)
EX83X 7.76 in (19.7 cm)
4.09 in
(10.4 cm)
1” 1½” 2” 3” 4” 6” 8” 10” 12”
.69
2.61
49
185.49
1.5
5.68
110
416.40
2.7
10.22
196
741.94
6.2
23.47
440
1665.58
11
41.64
783
2963.98
25
94.64
1760
6662.33
43
162.77
3130
11848.34
68
257.41
4900
18548.52
374.76
26687.15
99
7050
EX800-COMPATIBLE FITTINGS
Bronze 1-4"
PVC 1-2"
Stainless Steel 1-2"
Carbon Steel 1-2"
Ductile Iron
Tee Saddle Weld/Braze Sweat Tee
3-4"
3-8"
xx
3-12"
x
x
3-12" 1-4"
xx
3-12"
3-12"
PVC TEE FITTINGS
Seametrics Incorporated • 253.872.0284 • www.seametrics.com
PVC BLOCK TEE FITTING
2.00
x
x
x
B
A
2.00
SIZE 1-1/2" 2"
Dim C 19.2 19.9
C
SIZE 1/2" 3/4" 1"
Dim A 1.50 1.90 1.88
Dim B 3.80 4.00 4.00
Page 4
HOW TO ORDER
Sensor Only. 1” - 3” = EX810
Only
Sensor
Blind 4-20 mA analog
transmitter (AO55) mounted
AO55
FT430
DL76
on the sensor.
Mounted
on Sensor
Rate & total indicator with
pulse, externally powered
(FT430) mounted on the
sensor.
Mounted
on Sensor
Data logger (DL76) mounted
on the sensor.
Mounted
on Sensor
EX800-SERIES
Insertion Electromagnetic Flow Sensor
Description Size Sensor Material Options
4” - 10” = EX820
12” = EX830
Brass = B
316 Stainless Steel = S
PVC = P
Description Size Sensor Material Options
1” - 3” = EX812
4” - 10” = EX822
12” = EX832
Brass = B
316 Stainless Steel = S
PVC = P
Description Size Sensor Material Options
1” - 3” = EX813
4” - 10” = EX823
12” = EX833
Brass = B
316 Stainless Steel = S
PVC = P
Description Size Sensor Material Options
1” - 3” = EX816
4” - 10” = EX826
12” = EX836
Brass = B
316 Stainless Steel = S
PVC = P
Reverse Flow Output = -15 Viton® O-Ring = -125
*Immersible = -40
Low Power Option = -50
Reverse Flow Output = -15
Low Power Option = -50
Viton® O-Ring = -125
Reverse Flow Output = -15 Viton® O-Ring = -125
Tamper Evident Kit = -32 Hinged Display Cover= -126
Low Power Option = -50
Non-resettable Total = -64
Reverse Flow Output = -15
Tamper Evident Kit = -32
Low Power Option = -50
Viton® O-Ring = -125
Description Size Sensor Material Options
FT450
Mounted
on Sensor
Rate & total indicator with
pulse, battery powered
(FT450) mounted on the
sensor.
1” - 3” = EX817
4” - 10” = EX827
12” = EX837
Brass = B
316 Stainless Steel = S
PVC = P
Description Size Sensor Material Options
PD10
Mounted
on Sensor
Pulse Divider (PD10)
mounted on the sensor.
1” - 3” = EX818
4” - 10” = EX828
12” = EX838
Brass = B
316 Stainless Steel = S
PVC = P
Description Size Sensor Material Options
Rate & total indicator with
pulse & 4-20 mA output,
loop powered (FT440)
FT440
* Immersible to maximum of 3 ft (1m), up to 2 weeks
Roytronic is a registered trademark of Milton Roy Company. Viton is a registered trademark of DuPont Corporation.
mounted on the sensor.
Mounted
on Sensor
1” - 3” = EX819
4” - 10” = EX829
12” = EX839
Brass = B
316 Stainless Steel = S
PVC = P
CONTACT YOUR SUPPLIER
Reverse Flow Output = -15 Viton® O-Ring = -125
Tamper Evident Kit = -32 Hinged Display Cover= -126
Low Power Option = -50
Non-resettable Total = -64
LMI Pump Connector = -06 Roytronic® Series-A Pump /
Reverse Flow Output = -15 5-pin Connector = -106
10 Ft. Cable for LMI Connector = -37 Viton® O-Ring = -125
Low Power Option = -50
Reverse Flow Output = -15 Viton® O-Ring = -125
Tamper Evident Kit = -32 Hinged Display Cover= -126
Low Power Option = -50
Non-resettable Total = -64
Seametrics Incorporated • 19026 72nd Avenue South • Kent, Washington 98032 • USA
(P) 253.872.0284 • (F) 253.872.0285 • 1.800.975.8153 • www.seametrics.com
LT-65650134r2.0-20151015
10/15/15
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