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PE202
d
C
LOW FLOW MAGMETER
APPLICATIONS
Chemical injection
Corrosive materials
Low ow applications
Pulsating ows
(e.g., metering pump)
Features
• No moving parts
• Requires no straight pipe
• Pulse and/or 4-20 mA output
• Chemical and corrosion
resistant
• Insensitive to uid density and
uid viscosity changes
The PE202 magmeter is designed for low-ow chemical injection or
difcult-to-meter applications with pulsating metering pumps in 3/4” to
1/4” pipe/tube. The housing is made of sturdy splashproof HDPE plastic.
With no moving parts, the PE202 can handle uids containing particulate
matter without clogging or jamming, keeping maintenance at a minimum.
With no metallic parts (100% PVDF body and PVDF carbon ber-lled
electrodes), the meter is corrosion-resistant and compatible with a wide
range of chemicals. Accuracy is maintained with conductive uids (>20
microSiemens) of varying viscosities and densities.
The PE meter is compact enough to t most pump/injection systems.
With zero straight pipe required after an elbow, it can be easily mounted
in tight spaces. The mounting bracket adds stability.
The PE meter has an optoisolated current sinking pulse output that can
be connected to the Seametrics FT430/440 rate/total display or FT520
batch processor, as well as an optoisolated 4-20 mA current loop for
powering analog devices. Outputs and power are provided through a 20
foot (6 meter) cable with 8-pin female circular connector.
Contact Your Supplier
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ISO
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253.872.0284 seametrics.com
PROUDLY
MADE
IN THE
USA
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PE202
LOW FLOW MAGMETER
Features
Mounting bracket
8-pin circular bulkhead connector, 20 foot (6 meter) cable provided
Internals made of chemical and corrosion-resistant PVDF
Sturdy HDPE housing
½” male NPT
ttings standard
Threaded male or female NPT adapters
can be purchased separately
(available in PVDF and PP)
(Female NPT available in 1/2” only)
Specications*
Pipe Size 3/4”, 1/2”, 3/8”, 1/4” **
Fittings 1/2” NPT ttings standard in 3/4” or 3/8” owbody. NPT threaded adapters available for above pipe sizes.
Materials Body PVDF
Electrodes PVDF carbon ber lled
Ground PVDF carbon ber lled
Housing HDPE with 25% glass
Adapters (NPT) Polypropylene or PVDF
Temperature Ambient 0˚ to 130˚ F (-18˚ to 54˚ C)
Fluid 32˚ to 200˚ F (0˚ to 93˚ C)
Pressure 150 psi
Flow Range -075 20 GPM max. (0.2 GPM cutoff)
-038 3 GPM max. (0.03 GPM cutoff)
Accuracy -075 ±1% plus ±0.005 GPM of reading across rated range
-038 ±1% plus ±0.002 GPM of reading across rated range
Output Signal Optoisolated current sinking or current sourcing pulse output: 30 Vdc, 5 mA max
-075 500 pulses/liter (1892 pulses/gallon)
-038 1000 pulses/liter (3785 pulses/gallon)
Power 10–15 Vdc, 150 mA (linear power supply recommended)
Conductivity >20 microSiemens
Empty Pipe Detection Hardware/software, conductivity-based
Environmental
* Specications subject to change • Please consult our website for current data (seametrics.com).
** Requires adaptors
NOTE: Consult factory for applications owing sodium hypochlorite, sodium chlorite, sodium chlorate.
For applications with the listed chemicals, the following conditions apply:
• Max concentration 15% / Max temperature 100˚ F
• Flow is greater than 20% of max for accurate reading
Optoisolated 4-20 mA current loop: 7 Vdc plus load voltage drop min; 50 Vdc max
NEMA 4X standard; IP66 splashproof standard
253.872.0284 Page 2 seametrics.com
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PE202
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8
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5
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2
1
4.2"
2.1"
METER ID
-038
.19
-075
.50
D
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8
7
6
5
4
3
2
1
LOW FLOW MAGMETER
Dimensions
Mounting
Bracket
7.2” (18.3 cm) (with adapters as shown)
7.2" (WITH ADAPTERS AS SHOWN)
4.2” (10.7 cm) (meter without adapters)
4.2" (METER WITHOUT ADAPTERS)
3.5”
3.5"
(8.9 cm)
2.0”
2.0"
(5.0 cm)
7.2” (18.3 cm) (with adapters as shown)
7.2" (WITH ADAPTERS AS SHOWN)
4.2" (METER WITHOUT ADAPTERS)
4.2” (10.7 cm) (meter without adapters)
4.2” (10.7 cm)
4.2"
2.1"
2.1” (5.3 cm)
Meter ID
-038 0.19”
-038
.19
-075
.50
-075 0.50”
3.5”
3.5"
(8.9 cm)
2.0"
2.0”
(5.0 cm)
Pressure Drop Curve
-038
3
PE202-075 with 3/4” adapters.
PE202-038 with 3/8” adapters.
Actual curve dependant on pipe size/ttings
-075
253.872.0284 Page 3 seametrics.com
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PE202
LOW FLOW MAGMETER
HOW TO ORDER
MODEL SIZE FITTINGS
PE202
PE202
ACCESSORIES
Rate and Total Indicator = FT430
Rate and Total Indicator = FT440
Batch Flow Processor = FT520
Single 12 Vdc Regulated Power Supply = PC12
Dual 12–24 Vdc Regulated Power Supply = PC42
Adapter Options:
103411 PE202 PVDF Adapter Kit 1/2” FNPT
103412 PE202 PVDF Adapter Kit 1/4” MNPT
103413 PE202 PP Adapter Kit 1/4” MNPT
103414 PE202 PVDF Adapter Kit 3/8” MNPT
103415 PE202 PP Adapter Kit 3/8” MNPT
103416 PE202 PVDF Adapter Kit 1/2” MNPT
103417 PE202 PP Adapter Kit 1/2” MNPT
103418 PE202 PVDF Adapter Kit 3/4” MNPT
103419 PE202 PP Adapter Kit 3/4” MNPT
3/4” = -075
3/8” = -038
Meter comes standard
with 1/2- 14 MNPT Fittings
Seametrics • 19026 72nd Avenue South • Kent, Washington 98032 • USA
(P) 253.872.0284 • (F) 253.872.0285 • 1.800.975.8153 • seametrics.com
LT-14230r2.0-20160912
9/12/16
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