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Low Flow Indicating Paddlewheel Flow Meter

Micro-flow meter

4.0

(5)

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Data Sheet (PDF)

Item# FTB314

This item is discontinued.
Please contact Technical Sales Team for assistance.

NEMA 4X (IP56) Enclosure
6-Digit LCD
Displays both Rate and Total
Non-Volatile Programming and Total

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FTB314 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Flow Range

Output Signal

Supply Power

Process Connection Size

Display

Category

Accuracy

Max Process Temperature

Max Operating Pressure

Wetted Materials

Process Connection Type

Specs

Edit Model Options

The FTB300 Series of digital paddle wheels are an economical choice for low flow rate applications. They use Infra-red light beam technology. Available connections include 1/8 FNPT, 1/4 FNPT and 3/8" OD tube fittings. Six available flow ranges as low as 30ml/min to 7000 ml/min. No display models have a 5 Vdc current sinking pulse output. Units with displays have a 6-digit LCD, with up to 4 decimal positions that display both flow rate and total. All units include an open collector alarm output.

User selectable scale factors include: flow units, gallons, liters, ounces, and milliliters. Time units include: minutes, hours, days. Users can also program custom units. Programming values and total are stored in the non-volitile memory. The total reset function can also be disabled. Standard units have a clear PVC viewing lens, PVDF chemical resistant lens are available as an option. The enclosure is a weather resistant Valox PBT and rated NEMA 4X (IP56).

SPECIFICATIONS
Max Working Pressure:
    PVC Lens: 9 bar (130 psig) at 21°C (70°F)
    PVDF Lens ("-PVDF" Option): 150 psig (10 bar) @ 21°C (70°F)
Max Fluid Temperature:
    PVC Lens, FNPT Connectors: 54°C (130°F) at 0 PSI
    PVDF Lens ("-PVDF" Option), Tubing Connectors: 93°C (200°F) at 0 PSI
Full Scale Accuracy: ±6%
Input Power Requirement: 9 to 28 Vdc
Sensor Type: Infrared light beam
Alarm Output: Open collector 30 Vdc max
Enclosure: NEMA 4X (IP56)
Approximate Shipping Wt: 0.45 kg (1 lb) Materials of Construction
Body, Paddle, Axle Material: PVDF Connector Material
FNPT Connections: PVC
Tubing Connectors: PVDF Viewing Lens Material Option
    Clear See Through: PVC
    Opaque Chemical Resistant: PVDF (optional)
O-Ring Seals: FKM (EPDM optional)
Compression Seal to Pump: PVC Sensor Only
    Models: 5 Vdc digital square wave (2-wire)
    Output: 3-wire shielded cable, 1.8 m (6')

Model with Display			Model without Display			Range
1/8 FNPT	1/4 FNPT	3/8" OD Tube	1/8 FNPT	1/4 FNPT	3/8" OD Tube	lpm	gph
FTB311D	FTB321D	FTB331D	FTB311	FTB321	FTB331	0.03 to 0.3	0.48 to 4.7
FTB312D	FTB322D	FTB332D	FTB312	FTB322	FTB332	0.1 to 1	1.6 to 15.8
FTB313D	FTB323D	FTB333D	FTB313	FTB323	FTB333	0.2 to 2	3.2 to 31.7
FTB314D	FTB324D	FTB334D	FTB314	FTB324	FTB334	0.3 to 3	4.8 to 48
FTB315D	FTB325D	FTB335D	FTB315	FTB325	FTB335	0.5 to 5	7.9 to 79
FTB316D	FTB326D	FTB336D	FTB316	FTB326	FTB336	0.7 to 7	11.1 to 111