Omega Products FTB-4105A User Manual

TURBINE METERS

For Water Totalization

FTB-4100A Series

Starts at

105

⻬ For Water Flows

from 0.13 to 132 GPM

⻬ Scaled Pulse Output

Available for Remote Totalization

⻬ For Hot or Cold Water Applications ⻬ Up to ±1.5% Rdg Accuracy

Designed for water billing applications, OMEGA’s FTB-4100A flowmeters are highly accurate and feature tamper-resistant, non-resettable totalizers. The large faces are easy to read.

Optional reed relay scaled pulse outputs allow for remote totalization [1.8 m (6') of cable included]. The pulse output option is factory installed and must be requested at the time of order.

All FTB flowmeters feature built-in strainers and trickle flow indication and come with locking nuts and coupling pieces.

For remote rate indication for units with high-frequency pulse output, see FTB4600 Series, on page F-72.

FTB-4105A, $105, shown smaller than actual size.

SPECIFICATIONS

Accuracy: From 10% of continuous to max flow: ±1.5% of

reading; below 10% of continuous flow: ±2% of reading

Power for Pulse Output: 6 to 16 Vdc Max Temp: 90°C (200°F)

Max Pressure: 150 psi Pulse Outputs (Reed Relay):

FTB-4100A-P Series: 1 gal/pulse (for remote totalization)

Max Reading (Gallons): 10 million for

for 1, 1 Wetted Parts: Brass body, stainless steel polyimide

(fiberglass), polypropylene, EPDM O-ring Installation Requirements: 10 pipe diameters upstream,

5 downstream Mounting: Horizontal mounting required for 1, 1 and 1 Compatible Meter: DPF70 (see page M-22 for details)

⁄4, and 11⁄2"

⁄2" models; vertical mounting for 1⁄2 and 3⁄4" sizes only

⁄2 and 3⁄4"; 100 million

⁄4,

MOST POPULAR MODELS HIGHLIGHTED!

To Order (Specify Model Number)

Model No. Price Min Cont. Max Connector mm (in) mm (in) mm (in) Drop (psi)* kg (lb) °C (°F) FTB-4105A $105 0.13 6.6 13.0 FTB-4105A-P 190 0.13 6.6 13.0 FTB-4107A 115 0.22 11.0 20.0 FTB-4107A-P 210 0.22 11.0 20.0 FTB-4110A 300 0.5 26.4 50.0 1 MNPT 394 (15.5) 140.0 (5.51) 91.9 (3.62) 3.6 2.5 (5.5) 93.3 (200) FTB-4112A 335 0.5 26.4 50.0 1 FTB-4115A 525 0.8 44.0 90.0 1

FTB-4120A 1180 1.3 66.0 132.0

FTB-4120A-P 1320 1.3 66.0 132.0

Models with suffix “P” have a reed relay pulse output, for remote totalization. flange connections.

Pressure loss is at continuous flow rate.

Comes complete with operator’s manual.

Ordering Examples: FTB-4105A-P, pulse output meter with range of 0.13 to 13.0 GPM, $190. FTB-4115A, pulse output meter with range of 0.8 to 90.0 GPM, $525.

Flow Rate (GPM)

MNPT 246 (9.7) 69.9 (2.75) 69.9 (2.75) 3.6 0.5 (1.1) 93.3 (200)

⁄

MNPT 246 (9.7) 69.9 (2.75) 69.9 (2.75) 3.6 0.5 (1.1) 93.3 (200)

⁄

MNPT 257 (10.1) 77.0 (3.03) 69.9 (2.75) 3.6 0.6 (1.4) 93.3 (200)

⁄

MNPT 257 (10.1) 77.0 (3.03) 69.9 (2.75) 3.6 0.6 (1.4) 93.3 (200)

⁄

MNPT 394 (15.5) 140.0 (5.51) 91.9 (3.62) 3.6 2.5 (5.5) 93.3 (200)

⁄

MNPT 447 (17.6) 140.0 (5.51) 119.9 (4.72) 3.6 5.5 (12.0) 93.3 (200)

⁄

2" flange

ANSI 150#

2" flange

ANSI 150#

Lay Length Height Width Pressure Weight Max Temp

200 (7.9) 226.1 (8.90) 154.9 (6.10) 2.9 12.3 (27.0) 90.0 (194)

" to 1

" units have NPT connections; the 2" meters have

⁄

F-71

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