EX80 INSERTION MAGMETERS
Fixed depth electromagnetic insertion flow meters
FEATURES:
- Low-flow performance and accuracy superior to any mechanical flow sensor
- No moving parts to wear out
- Dedicated fittings for simplicity
- Retainer clip automatically sets correct depth
- Meter extends only about 1/8 of pipe diameter, minimizing potential for clogging with debris
- Simple pulse train output can be used with most signal processing modules, or sent directly to a PLC
- Available for pipe sizes 1 to 12 inch, in 316 stainless and PVC
Insertion Magmeters Product Description
The EX81 is an insertion electromagnetic flowmeter for use with conductive liquids in pipe sizes 1 to 3 inches. The EX82, Insertion Magmeter, is for use with pipe sizes 4 to 10 inches. The EX83, Insertion Magmeter, is a stainless steel electromagnetic flowmeter designed for use with pipes 12 inches in diameter. With no moving parts, the insertion electromagnetic flowmeter is highly suitable for corrosive environments and for difficult applications such as those involving changing viscosities and pulsating flows. The insertion electromagnetic flowmeter is particularly recommended for metering the output of air-driven diaphragm pumps.
Designed for modularity and versatility, the EX80 series, insertion electromagnetic flowmeters, have a current-sinking pulse output, which can be combined with the appropriate transmitter or indicator depending on the application. For 4-20mA analog output and display of rate and total, an FT420, pulse and 4-20mA output, can be used. For a 4-20mA analog output only, the AO55, blind 4-20mA converter, can be mounted directly onto the meter. If the EX80 series, Insertion Magmeter, is being used with a programmable controller, the output signal can be fed direct with no other conditioning required.
The EX80 series, insertion electromagnetic flowmeters, requires a special fitting, since it is not depth-adjustable as are the EX100/200 series meters. Installation in the fitting ensures correct depth placement in the pipe. Fittings and sensors are available in PVC and stainless steel.
Flow Sampling System Specifications
Accuracy: 1% of full scale
Output: Square wave pulse, opto isolated, 500 Hz @ 20 ft/sec
Bi-Directional: Direction output, opto isolated
Empty Pipe Detection: Flow defaults to zero
Flow Range: 0.2 – 20 ft/sec (.06 – 6.09 m/sec)
Maximum Pipe Pressure: 200 PSI (13.8 bar)
Maximum Temperature:
PVC 130° F (55° C)
Stainless Steel 200° F (93° C)
Minimum Conductivity: 20 microsiemens/cm
Power: 12 – 24 Vdc, 250 mA minimum
Materials:
Mechanical: 316 SS/PVC
Electrodes: Hastelloy
Electrode plate: PVDF
Housing Cast: powder-coated aluminum
O-rings: EPDM
Size: 4 inch square; 6-7 inches total length (10.2 cm square; 15.2 to 17.8 cm total length)
Weight: 2 lbs (907g)
Electromagnetic Flow Meters Options
EX81P Fixed Depth Insertion Magmeter (PN# BM0000)
PVC Insertion Magmeter, for 1 to 3 inch size.
EX81S Fixed Depth Insertion Magmeter (PN# BM0050)
Stainless Steel, for 1 to 3 inch size.
EX82P Fixed Depth Insertion Magmeter (PN# BM0100)
PVC Insertion Magmeter, for 4 to 10 inch size.
EX82S Fixed Depth Insertion Magmeter (PN# BM0150)
Stainless Steel, for 4 to 10 inch size.
EX83S Fixed Depth Insertion Magmeter (PN# BM0800)
Stainless Steel, for 12 inch size.
INSERTION MAGMETER SPECIAL FITTINGS
Fittings for EX81 Insertion Magmeter Series Meters:
Required for installation
EF81T-P-100 PVC Tee Fitting, 1 inch Diameter (PN# BM0001)
Male stub end.
EF81T-P-150 PVC Tee Fitting, 1 1/2 inch Diameter (PN# BM0005)
Male stub end.
EF81T-P-200 PVC Tee Fitting, 2 inch Diameter (PN# BM0015)
Male stub end.
EF82S-P-300-16 PVC Saddle Fitting, 3 inch Diameter (PN# BM0020)
Installed on 16 inch long pipe stub.
PVC saddles are supplied with Buna-N O-rings only. For chemical service, the O-ring must be removed and the saddle glued on to the pipe with PVC cement.
EF81T-S-100 304 Stainless Steel Tee Fitting, 1 inch Diameter (PN# BM0051)
EF81T-S-150 304 Stainless Steel Tee Fitting, 1 1/2 inch Diameter (PN# BM0060)
EF81T-S-200 304 Stainless Steel Tee Fitting, 2 inch Diameter (PN# BM0055)
EF82S-B-300 Bronze Saddle Fitting, 3 inch Diameter (PN# BM0065)
Fittings for EX82 Insertion Electromagnetic Flowmeter Series Meters:
Required for installation
EF82S-P-400 PVC Saddle Fitting, 4 inch Diameter (PN# BM0105)
EF82S-P-600 PVC Saddle Fitting, 6 inch Diameter (PN# BM0010)
EF82S-P-800 PVC Saddle Fitting, 8 inch Diameter (PN# BM0115)
PVC saddles are supplied with Buna-N O-rings only. For chemical service, the O-ring must be removed and the saddle glued on to the pipe with PVC cement.
EF82S-B-400 Bronze Saddle Fitting, 4 inch Diameter (PN# BM0155)
EF82S-F-600 Ductile Iron Saddle Fitting, 6 inch Diameter (PN# BM0160)
EF82S-F-800 Ductile Iron Saddle Fitting, 8 inch Diameter (PN# BM0165)
EF82S-F-1000 Ductile Iron Saddle Fitting, 10 inch Diameter (PN# BM0167)
EF82W-S-400 316 Stainless Steel Weld Fitting, 4 inch Diameter (PN# BM0170)
EF82W-S-600 316 Stainless Steel Weld Fitting, 6 inch Diameter (PN# BM0175)
EF82W-S-800 316 Stainless Steel Weld Fitting, 8 inch Diameter (PN# BM0180)
EF82W-S-1000 316 Stainless Steel Weld Fitting, 10 inch Diameter (PN# BM0185)
Fittings for EX83 Insertion Electromagnetic Flowmeter Series Meters:
Required for installation
EF82S-F-1200 Ductile Iron Saddle Fitting, 12 inch Diameter (PN# BM0805)
EF82W-S-1200 316 Stainless Steel Weld Fitting, 12 inch Diameter (PN# BM0810)
INSERTION MAGMETER ACCESSORIES
FT420M/FT420W Pulse & 4-20mA Output Display (PN# BM0200/BM0210)
Requires 12-24VDC power. Specify meter (PN# BM0200) or wall (PN# BM0210) mounted. Note: Meter mounted displays include 18 feet of cable.
AO55M/AO55W Blind 4-20ma Converter (PN# BM0250/BM0260)
Requires 24-36VDC power. Specify meter (PN# BM0250) or wall (PN# BM0260) mounted. Note: Meter mounted converters include 18 feet of cable.
RELATED PRODUCTS
EX100/200 Series Adjustable Depth Electromagnetic Flow Sensor
Stainless Steel and Brass Insertion Electromagnetic Flow Sensor, for 3 to 48 inch pipe diameter
TX80 Series Fixed Depth Insertion Turbine Flowmeters
Stainless Steel, Brass, or PVC, for 1-1/2 to 8 inch size.
TX100/200 Series Adjustable Turbine Insertion Flow Sensors
Stainless Steel and Brass Adjustable Turbine Insertion Flow Sensors, for 3 to 48 inch pipe diameter.
SPX Inline Low Flow Meter
Chemical resistant low flow meters for small diameter pipes
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WMX101 Flanged Magmeter
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FM500 Ultrasonic Flow Meter
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