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®
SERIES WNT | MULTI-JET NSF CERTIFIED BRASS BODY WATER METER
FEATURES/BENEFITS
•NSF/ANSI61certicationmakesitidealfornoleadrequirements
•Multi-jetdesignallowsforsimplicityandaccuracywithsideowranges,
eveninlowowapplications
•Magneticallydriven,hermeticallysealedregisterdoesnotleakorfogand
iscompletelyseparatedfromthewater
•Designedforlongservicelifeandmaintenance-freeoperation
•Integralstrainerthatprotectsmeterfromparticulatedamage
•Easyinstallationwithincludedcouplingadapters
•Pulsedoutputproportionaltoowallowsforremoteowtotalization
APPLICATIONS
• Potable water applications
• Residential water measurement
• Remote water monitoring
DESCRIPTION
The SERIES WNT NSF Certied Multi-Jet Water Meters is a series of mechanical, water
totalizing meters that display the total water usage in gallons or cubic meters. They are
available in a range of body sizes and include NPT or BSPT couplings. Its lead free, NSF
certied body is ideal for potable water applications.
MODEL CHART
Model Size
WNT-A-C-01
WNT-A-C-02
WNT-A-C-05
WNT-A-C-06
WNT-A-C-07-1
WNT-A-C-08-1
5/8˝ x 1/2˝
5/8˝ x 3/4˝
3/4˝ x 1˝
1˝
1-1/2˝
2˝
Coupling
Size
1/2˝ NPT
3/4˝ NPT
1˝ NPT
1˝ NPT
1-1/2˝ NPT
2˝ NPT
GPM(GallonsPerMinute)
Max
Flow
20
20
30
50
100
160
SPECIFICATIONS
Service Water.
WettedMaterials
FlowRange See model chart.
Accuracy Transitional Flow: ±3%; Nominal Flow: ±1.5%.
TemperatureLimits 122°F (50°C).
PressureLimit 150 psi (10 bar).
PressureDrop See service manual.
TotalizingDisplayMaximum See model chart.
OutputSignal Pulse output with frequency proportional to ow rate.
PulseOptions
ElectricalRating 0.01 A @ 24 VAC/DC.
ElectricalConnections Color-coded lead wires, 4.5´ (1.5 m) long; Pulse Emitter Device consists of plastic housing with Reed Switch.
MountingOrientation Horizontal with register facing up.
Weight See dimension chart.
AgencyApprovals NSF.
Body: C87850 brass alloy (no lead, 75.5% copper, ECO-BRASS
chamber: ABS plastic.
5/8˝ to 1˝ (15 mm to 25 mm): 0.1 gal, 1 gal, 10 gal, 100 gal per pulse; 1-1/2˝ to 2˝ (40 mm to 50 mm): 1 gal, 10 gal,
100 gal per pulse.
Nominal
FlowRange
1 to 20
1 to 20
2 to 30
3 to 50
5 to 100
8 to 160
Transitional
Flow
0.25
0.25
0.5
0.75
1.25
2
DisplayMax
(Gallons)
9,999,999.99
9,999,999.99
9,999,999.99
9,999,999.99
9,999,999.9
9,999,999.9
PulseRate
(Gal/Pulse)
0.1
0.1
0.1
0.1
1
1
®
); Couplings: C87850 brass alloy; Measuring
dwyer-inst.com
DWYER INSTRUMENTS, INC.
T: 219-879-8000 | F: 219-872-9057 | [email protected]
800-872-9141
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®
DIMENSIONS WIRING DIAGRAM
W
L
SPUD
H
Black - Common
Red - N O
Size
in(mm)
5/8 x 1/2 (15)
5/8 x 3/4 (15)
3/4 (20)
1 (25)
1-1/2 (40)
2 (50)
Spud
NPSM(BSPP)
3/4 (3/4˝)
1 (1˝)
1 (1˝)
1-1/4 (1-1/4˝)
2˝ (2˝)
2-1/2˝ (2-1/2˝)
Length‘L’
in(mm)
7-31/64(190)
7-31/64(190)
10-1/4 (260)
10-1/4(260)
11-13/16 (300)
11-13/16 (300)
Width‘W’
in(mm)
3-45/64 (94)
3-45/64 (94)
3-55/64 (98)
3-55/64 (98)
4-51/64 (122)
5-45/64 (145)
Height‘H’
in(mm)
4-15/64 (107.5)
4-15/64 (107.5)
4-5/8 (117.5)
4-5/8 (117.5)
4-5/8 (117.5)
5-9/16 (141.5)
Weight
lb(kg)
3.58 (1.63)
3.81 (1.73)
6.02 (2.73)
6.02 (2.73)
12.02 (5.45)
13.23 (6)
HOW TO ORDER
Use the bold characters from the chart below to construct a product code.
WNT -A -C -06 -1
SERIES
WNT - Multi-jet NSF brass body water meter
UNIT OF MEASUREMENT
-A - Gallons
WATER TEMPERATURE
-C - Cold water
PULSE RATE
BLANK - 0.1 gal output
-1 - 1 gal output
-10 - 10 gal output
-100 - 100 gal output
SIZE
-01 - 5/8˝ x 1/2˝
-02 - 5/8˝ x 3/4˝
-05 - 3/4˝ x 1˝
-06 - 1˝
-07 - 1-1/2˝
-08 - 2˝
ECO BRASS® is a registered trademark patent by Mitsubishi Shindoh
Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identied in this publication without notice. Dwyer advises its customers to obtain the
latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current.
DWYER INSTRUMENTS, INC.
T: 219-879-8000 | F: 219-872-9057 | [email protected]
dwyer-inst.com
800-872-9141
DS-WNT | 6/18
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