118

Turbine flow sensors of the series VTY were specially developed for the use in potable water mass production applications. Flexible, customer- and application-oriented customisations to existing standards as well as a close cooperation in quality assurance always guarantee optimal results in a wide range of measuring tasks.

Sensors of the series VTY are used among others for the measurement of tap water. They are available in different versions: with turbine body made of brass or glass-fiber reinforced plastic, with threaded ends or QuickFasten process connections.

Due to their integrated flow straighteners, the turbines are practically independent of impacts from the installation situation and resistant to water hammers. In conjunction with the standard equipped sapphire bearing, long-lasting and over the complete service life precise and flexible measuring instruments are created. They all combine the advantages of a cost-effective OEM production with high quality “Made in Germany”.

Series VTY

-119-

119

Advantages • Turbine body made of brass or glass-fiber reinforced plastic,

turbine internals made of glass-fiber reinforced plastic

• Sapphire-supported turbine for long durability

• Practically no deviation in mass production due to fixed pulse rate

• Wide measuring span (up to 1:60)

• Insensitive against water hammers

• Threaded connection or QuickFasten

• Reliable measuring results due to high measuring accuracy

• Mostly independent of fitting position due to integrated flow straightener

• Proven in numerous mass production applications

120

For potable water applications, series VTY10

Type VTY10, brass

Turbine flow sensors

Technical data

Brass threaded Plastic threaded Plastic QuickFasten

Flow range 0.26...7.9 GPM

Accuracy ±1 % of range

Repeatability ±1 %

Signal output From 0.18 GPM From 0.16 GPM

Medium temperature 32...194 °F (non-freezing) 32...185 °F (non-freezing), temporary 203 °F

32...158 °F (non-freezing), temporary 203 °F

Ambient temperature 32...158 °F

Pressure rating Max. 232 psi Max. 145 psi

Nominal pipe size ½“

Process connection ½“ NPT male G¾ male QuickFasten

Sensor Hall effect sensor

Output signal Square wave frequency signal, NPN open collector

Pulse duty ratio 50:50

Pulse rate / K-factor 1874 pulses/gallon 2006 pulses/gallon

Electrical connection 3.2 inch (3.5 inch QuickFasten) single wire with Molex Mini-Fit® Jr. plug connector (part number 39-01-4036)

Optional:PVC-cable (39.37 in) Optional:Single wires (5.7 inch)

Power supply 4.5...24 VDC

Approval

Available for:VY1030MKHNX1N3VY1030MKHN10N3VY1030K5HNX1A4VY1030K5HN10A4

Type VTY10, plastic

NSF/ANSI 372NSF/ANSI 61

121

Pre

ssur

e dr

op [p

si]

Flow rate Q [GPM]

Typical pressure drop

VTH20

VTH15

VTI15

VTY10

VTH25

VTY20

VTH40

0

5

10

15

20

25

30

35

0 1 2 3 4 5 6 7 8 9 10 110

500

1000

1500

2000

2500

3000

3500

4000

0 1 2 3 4 5 6 7 8 9 10 11

0

500

1000

1500

2000

2500

0 1 2 3 4 5 6 7 8

VTY10 MS

0

2

4

6

8

10

12

14

0 1 2 3 4 5 6 7 8

0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 1 2 3 4 5 6 7 8

0

1000

2000

3000

4000

5000

6000

7000

8000

0 1 2 3 4 5 6 7 8 9 10 11

0

200

400

600

800

1000

0 42 6 8 10 12

0,5

0

1

1,5

2

2,5

0 2 4 6 8 10 12

0

50

100

150

200

250

300

0 5 10 15 20 25 30 35 40 450

1

2

3

4

5

6

7

0 5 10 15 20 25 30 35 40 45

0

20

40

60

80

100

120

0 20 40 60 80 100 1200

5

10

15

20

25

0 20 40 60 80 100 120

0

100

200

300

400

500

0 2 4 6 8 10 12 14 160

1

2

3

4

5

0 2 4 6 8 10 12 14 16

VTH20

VTH15

VTI15

VTY10

VTH25

VTY20

VTH40

0

5

10

15

20

25

30

35

0 1 2 3 4 5 6 7 8 9 10 110

500

1000

1500

2000

2500

3000

3500

4000

0 1 2 3 4 5 6 7 8 9 10 11

0

500

1000

1500

2000

2500

0 1 2 3 4 5 6 7 8

VTY10 MS

0

2

4

6

8

10

12

14

0 1 2 3 4 5 6 7 8

0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 1 2 3 4 5 6 7 8

0

1000

2000

3000

4000

5000

6000

7000

8000

0 1 2 3 4 5 6 7 8 9 10 11

0

200

400

600

800

1000

0 42 6 8 10 12

0,5

0

1

1,5

2

2,5

0 2 4 6 8 10 12

0

50

100

150

200

250

300

0 5 10 15 20 25 30 35 40 450

1

2

3

4

5

6

7

0 5 10 15 20 25 30 35 40 45

0

20

40

60

80

100

120

0 20 40 60 80 100 1200

5

10

15

20

25

0 20 40 60 80 100 120

0

100

200

300

400

500

0 2 4 6 8 10 12 14 160

1

2

3

4

5

0 2 4 6 8 10 12 14 16

VTH20

VTH15

VTI15

VTY10

VTH25

VTY20

VTH40

0

5

10

15

20

25

30

35

0 1 2 3 4 5 6 7 8 9 10 110

500

1000

1500

2000

2500

3000

3500

4000

0 1 2 3 4 5 6 7 8 9 10 11

0

500

1000

1500

2000

2500

0 1 2 3 4 5 6 7 8

VTY10 MS

0

2

4

6

8

10

12

14

0 1 2 3 4 5 6 7 8

0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 1 2 3 4 5 6 7 8

0

1000

2000

3000

4000

5000

6000

7000

8000

0 1 2 3 4 5 6 7 8 9 10 11

0

200

400

600

800

1000

0 42 6 8 10 12

0,5

0

1

1,5

2

2,5

0 2 4 6 8 10 12

0

50

100

150

200

250

300

0 5 10 15 20 25 30 35 40 450

1

2

3

4

5

6

7

0 5 10 15 20 25 30 35 40 45

0

20

40

60

80

100

120

0 20 40 60 80 100 1200

5

10

15

20

25

0 20 40 60 80 100 120

0

100

200

300

400

500

0 2 4 6 8 10 12 14 160

1

2

3

4

5

0 2 4 6 8 10 12 14 16

Characteristic curve, plastic

Characteristic curve, brass

Pul

se r

ate

[1/G

al]

Pul

se r

ate

[1/G

al]

Flow rate Q [GPM]

Flow rate Q [GPM]

122

Threaded version, brass Threaded version, plastic

QuickFasten, plastic

Materials in contact with fluidType VTY10, brass VTY10, plasticPipe section Brass CW724R PPE+PS NorylTM

30 % glass fiber reinforcedRotor PPE+PS NorylTM 30 % glass fiber reinforcedMagnet Hard ferriteShaft Stainless steel / Hard metalAxial bearing SaphirRadial bearing PEEK VictrexTM

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Dr. Siebert & KühnGmbH & Co KG Struthweg 7-934260 Kaufungen

(Werkstoff, Halbzeug) (Zul. Abw.) (Oberfläche)

(Ers. f.:) (Ers. d.:)

1:1

VY2060MAHN05A5

VTY 20 MS-60 G1A, 500mm

VT-3842K 1 1

ISO 2768-m DIN ISO 1302

27.06.201629.06.2016

ThomasThomas

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Maßstab: (Gewicht)

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Dr. Siebert & KühnGmbH & Co KG Struthweg 7-934260 Kaufungen

(Werkstoff, Halbzeug) (Zul. Abw.) (Oberfläche)

(Ers. f.:) (Ers. d.:)

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Turbinen-DurchflusssensorVTY 10 K5-30

VT-3657K 1 2

Katalogdarstellung ISO 2768-m DIN ISO 1302

20.01.201511.01.2017

ThomasThomas

0.32 0.39

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Datum NameBearb.

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Dr. Siebert & KühnGmbH & Co KG Struthweg 7-934260 Kaufungen

(Werkstoff, Halbzeug) (Zul. Abw.) (Oberfläche)

(Ers. f.:) (Ers. d.:)

1:1

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Turbinen-Durchflusssensor VTY10 K5-30

VT-3867K 1 1

Katalogabbildung ISO 2768-m DIN ISO 1302

17.11.201618.11.2016

ThomasThomas

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Maßstab: (Gewicht)

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Dr. Siebert & KühnGmbH & Co KG Struthweg 7-934260 Kaufungen

(Werkstoff, Halbzeug) (Zul. Abw.) (Oberfläche)

(Ers. f.:) (Ers. d.:)

1:1

Turbinen-DurchflusssensorVTY 10 MS-30

VT-3643K 1 1

Katalog USA ISO 2768-m DIN ISO 1302

15.02.201715.02.2017

ThomasThomas

0.79 0.79

2.22

1.08

0.75

1/2

- 14

NPT

Maßangaben in inch

123

Order code Example J VY1030MKHN X1N3

Type

VTY10, brass VY1030MKHN

Electrical connection

3.2 inch single wire with Molex Mini-Fit® Jr. plug connector39.37 inch PVC-cable

X1N310N3

Order code Example J VY1030K5HN 10A4

Type

VTY10, plastic VY1030K5HN

Electrical connection, process connection

3.2 inch single wire with Molex Mini-Fit® Jr. plug connector, threaded39.37 inch PVC-cable, threaded3.5 inch single wires mit with Molex Mini-Fit® Jr. plug connector, QuickFasten5.7 inch single wires, QuickFasten

X1A410A4X2Q1P0Q1

Minimum lot size 100 pieces