Water Meter Standard
MJR SERIES
Contacting head water METERS
The MJR Series Pulse Meters offer pulse output from a reed switch sensor. This allows the two-wire contact type closure to operate metering pumps, remote indicators and controls.
TYPICAL APPLICATIONS |
FEATURES |
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Specifications
Materials |
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Max Current |
50 mA |
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Case |
Cast Bronze |
Max Voltage |
24 VDC |
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Magnet |
Ceramic Permanent |
Cable Length |
12 ft |
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Internals |
Engineered Thermoplastic |
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Flow Rates (GPM) |
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Temperature |
105°F (40°C) |
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¾ inch |
1 inch |
1 ½ inch |
2 inch |
Max Pressure |
150 psi (10.3 bar) |
Min |
0.25 |
0.30 |
0.50 |
1.00 |
Accuracy |
½ to 1% of reading |
Max |
20 |
50 |
100 |
130 |
ORDERING INFORMATION
PART NO. DESCRIPTION
1169381 MJR3/4-1, ¾ inch MNPT brass, 1 GPC
1169385 MJR3/4-10, ¾ inch MNPT brass, 10 GPC
1166729 MJR3/4-100, ¾ inch MNPT brass, 100 GPC
1169382 MJR1-1, 1 inch MNPT brass, 1 GPC
1169386 MJR1-10, 1 inch MNPT brass, 10 GPC
1166730 MJR1-100, 1 inch MNPT brass, 100 GPC
1169383 MJR1 1/2-1, 1 1/2 inch MNPT brass, 1 GPC
1169387 MJR1 1/2-10, 1 1/2 inch MNPT brass, 10 GPC
1166731 MJR1 1/2-100, 1 1/2 inch MNPT brass, 100 GPC
1169384 MJR2-1, 2 inch MNPT brass, 1 GPC
1169388 MJR2-10, 2 inch MNPT brass, 10 GPC
1166732 MJR2-100, 2 inch MNPT brass, 100 GPC
WTC SERIES
The Series WTC Turbine Meters offer accurate, economical reading of high flows with low head loss.
Specifications
Materials |
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Temperature |
140°F (60°C) |
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Meter Body |
Painted Carbon Steel |
Accuracy |
± 1% |
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Turbine Insert |
Delrin |
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Turbine Rotor |
Delrin |
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Shafts |
Tungston Carbide |
Flow Rates (GPM) |
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Bearings |
Sapphire Journal |
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2 inch |
3 inch |
4 inch |
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Min |
2 |
3 |
6 |
Pressure |
200 psi (13.8 bar) |
Max |
150 |
400 |
600 |
Ordering Information
PART NO. DESCRIPTION
1167646 WTC-2, 2 inch turbine water meter, 10 inch length…………………. consult factory 1167647 WTC-3, 3 inch turbine water meter, 12 inch length…………………. consult factory 1104233 WTC-4, 4 inch turbine water meter, 14 inch length…………………. consult factory
Available for the Model 2000 Series product line only.
For special applications please contact Lakewood Instruments
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