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Water Meters for Totalization and Rate Indication - Discontinued |
| FTB8000B Series |
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Water Meters for Totalization and Rate Indication
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Flow Rates from 0.22 to 132 GPM
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150 psi Maximum Operating Pressure
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40°C (105°F) Maximum Operating Temperature
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Field-Adjustable Pulse Output (Optional)
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The FTB8000B series has been discontinued. Please see the FTB8000HW as a possible alternative or contact our Flow Engineering department.
The FTB8000B Series meters use the multi-jet principle, which has been an internationally accepted
standard for many years. This type of meter is known for its wide range, simplicity, and accuracy in low
quality water. The impeller is centered in a ring of jets, with inlet jets on one level and outlet jets
on another. A gear train drives the register totalizer dials. For pulse output, one of the dials is
replaced by a gear, which turns a magnet that is detected by an encapsulated sensor threaded into the
outside of the lens. Pulse rate is determined by the gear and the dial on which the gear is placed.
Changing the pulse rate requires no special tools and can be done in the field.
Mechanically, all FTB8000B meters are the same. The difference between the -PR, -PT, and standard
models is in the sensor. -PR model meters use a solid state, longlasting Hall-effect sensor, which
requires power. -PT model meters use a 2-wire reed switch. They provide a dry-contact closure and
do not require power. Basic FTB8000B meters totalize only and do not have an output. Never install
water meters above or over areas where leakage would cause damage.
| Model No. |
Fittings |
Flow Range
GPM |
Output Type |
Pulses
per Gallon |
Gallons
per Pulse |
| FTB8007B |
¾ NPT |
0.22 to 22 |
None, total only |
— |
— |
| FTB8010B |
1 NPT |
0.44 to 52 |
None, total only |
— |
— |
| FTB8015B |
1½ NPT |
0.88 to 88 |
None, total only |
— |
— |
| FTB8020B |
2 NPT |
1.98 to 132 |
None, total only |
— |
— |
| FTB8007B-PT |
¾ NPT |
0.22 to 22 |
2-wire reed switch |
1, 2, 10, 20* |
1, 5, 10, 50, 100 |
| FTB8010B-PT |
1 NPT |
0.44 to 52 |
2-wire reed switch |
1*, 2 |
1, 5, 10, 50, 100 |
| FTB8015B-PT |
1½ NPT |
0.88 to 88 |
2-wire reed switch |
1*, 2 |
1, 5, 10, 50, 100 |
| FTB8020B-PT |
2 NPT |
1.98 to 132 |
2-wire reed switch |
1*, 2 |
1, 5, 10, 50, 100 |
| FTB8007B-PR |
¾ NPT |
0.22 to 22 |
Hall-effect sensor |
1*, 10 |
1, 10, 100 |
| FTB8010B-PR |
1 NPT |
0.44 to 52 |
Hall-effect sensor |
1*, 10 |
1, 10, 100 |
| FTB8015B-PR |
1½ NPT |
0.88 to 88 |
Hall-effect sensor |
1*,10 |
1, 10, 100 |
| FTB8020B-PR |
2 NPT |
1.98 to 132 |
Hall-effect sensor |
1*,10 |
1, 10, 100 |
* Default setting.
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| NPT Size |
¾ |
1 |
1½ |
2 |
| A (Body) |
19 (7½) |
26 (10¼) |
30 (11¾) |
30 (11¾) |
| B(w/couplings) |
32 (12 5/8) |
40 (15 5/8) |
45 (17 5/8) |
45 (17 5/8) |
| C(BSP Thread) |
2.5 (1) |
3 (1¼) |
5 (2) |
6 (2½) |
| D(NPT Thread) |
1.9 (¾) |
2.5 (1) |
3.8 (1½) |
5 (2) |
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SPECIFICATIONS
Materials:
Case: Cast bronze
Internals: Engineered thermoplastic
Magnet: Permanent ceramic
Temperature: 40°C (105°F)
Max Operating Pressure: 150 psi
Accuracy: 1.5% of reading
Sensor:
-PR: Hall-effective device
-PT: Reed switch
Max Current:
-PR: 20 mA
-PT: 50 mA
Max. Voltage:
-PR: 24 Vdc
-PT: 24 Vdc or Vac
Sensor Power (-PR): Minimum 6 mA at 12 Vdc
Cable Length: 4 m (12') standard, 600 m (2000') max
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† Price are shown in RMB.
Note: Comes complete with 2 MNPT couplings (already installed), 4 m (12') cable, and operator’s manual.
Changing the pulse rate requires no special tools and can be done in the field.
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Keywords:Water Meters, Rate Indication, totalization meter, water flow meter, liquid flow sensor, water flow sensors
, wireless data logging
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