Kobold DVZ Specifications

Page 1
01/11- 2015
DVZ
Compact Vortex Flowmeter
for Low Viscosity Liquids
measuring
monitoring
analyzing
Measuring Ranges:
0.13...1.2 GPM to 2.7...26 GPM
Accuracy: ± 2.5 % of Full Scale
Vortex Shedding Technology with No Moving
Parts
Outputs: Analog, Frequency, Switching, Electronics with Digital Displays, Batching and Totalizing Electronics
Economically Priced
KOBOLD companies worldwide:
ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLOMBIA, CZECH REPUBLIC, EGYPT, FRANCE, GERMANY, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, REPUBLIC OF KOREA, ROMANIA, SINGAPORE, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, TURKEY, UNITED KINGDOM, USA, VIETNAM
KOBOLD Instruments, Inc. 1801 Parkway View Drive Pittsburgh, PA 15205
Main Ofce:
1.800.998.1020
1.412.788.4890 info@koboldusa.com www.koboldusa.com
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Compact Vortex Flowmeter Model DVZ
Description
The KOBOLD DVZ series vortex flowmeters are the perfect solution for applications where reliability and low cost are desired. The DVZ senses the flow rate of low viscosity liquids using the vortex shedding principle. A small obstruction called a bluff body is placed in the flow path. As liquid flows across the bluff body, small low-pressure areas called vortices are created just behind the bluff body. The position of the vortices alternate to either side of the bluff body in a uniform pattern. The frequency of the vorticy shift is directly proportional to flow rate. This shift in the vortices is detected by a very sensitive pressure sensor and processed as a flow rate signal.
The vortex flowmeter has no moving parts and is very reliable. The DVZ series is available with a PPS body and a choice of either nickel-plated brass or 316 stainless steel fittings. The bluff body is available in either PPS or ceramic, which has excellent long term wear characteristics. The available outputs are frequency, 4-20 mA, adjustable relay, and compact electronics with digital flowrate display, 4-20 mA output and adjustable transistor switch options. The DVZ series is rounded off by an optionally available batching or totalizing electronic.
Areas of Application
Maximum Media Viscosity*
Measuring
Range
Code
..04.. / ..U1.. 0.5 1.5 3.0 - - 2 cSt
..07.. / ..U2.. 0.8 1.5 3.0 - - 2 cSt
..10.. / ..U3.. 1.3 1.3 3.5 - - 2 cSt
..16.. / ..U4.. 2.0 2.0 3.5 - - 4 cSt
..22.. / ..U5.. 3.2 3.2 3.2 6.0 - 4 cSt
..32.. / ..U6.. 4.0 4.0 4.0 3.2 12.5 7 cSt
..40.. / ..U7.. 4.0 4.0 4.0 8.0 15.0 7 cSt
..50.. / ..U8.. 5.0 5.0 5.0 9.0 16.5 7 cSt
..63.. / ..U9.. 6.3 6.3 6.3 10.0 18.5 7 cSt
..80.. / ..UA.. 8.0 8.0 8.0 11.0 20.5 7 cSt
..99.. / ..UB.. 10.0 10.0 10.0 11.5 23.0 7 cSt
*When using viscous media, the decreased Reynold's number
Measuring Range Start Point
1 cSt 1.5 cSt 2 cSt 4 cSt 7 cSt
Max.
Viscosity
causes a displacement of the measuring range start point to higher values. The measuring range end point values stay unchanged.
Monitoring the Flow of Low Viscosity Liquids
Measuring Aggressive, High-purity, or Salty Solutions
Not Suitable for Abrasive Media or Media Containing a Large Amount of Fibers
Specifications
Available Ranges:
0.13...1.2 to 2.7...26
GPM Water
Accuracy: ± 2.5% of Full Scale Repeatability: ± 1% of Full Scale Straight Pipe Requirement: 10x Diameter Upstream
and 2x Downstream Oper. Temp. Range: 32...176°F
2
Maximum Pressure
DVZ-1.. & DVZ-2..: 145 PSIG Fixed Fittings DVZ-1.. & DVZ-2..: 290 PSIG Rotatable Fittings DVZ-3.. & DVZ-4..: 290 PSIG Max. Pressure Drop: 3.6 PSI at 100% Rated Flow
Wetted Parts
Sensor Housing: Sensing Diaphragm: PVDF
Bluff Body: PPS or Ceramic Seals: NBR, EPDM, or FKM
Fittings: Nickel-plated Brass or 316 Stainless Steel
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PPS
No responsibility taken for errors;
subject to change without prior notice.
Page 3
Electrical Specifications
Compact Vortex Flowmeter Model DVZ
DVZ-..S300, S30D Power Supply: 24 VDC ± 20% Switching Output DVZ-..S300: Relay SPDT, Max.1A, 30 V DVZ-..S30D: PNP 24 VDC, N/C, N/O
DC
Electrical Connection: Micro-DC, 4-pin or 5-pin Male Electrical Protection: IP 65
DVZ-..F300, F390 Power Supply: 24 VDC ± 20% Output: PNP Open Collector,
200 mA Max.
Frequency at F.S. DVZ-..F300: 500 Hz DVZ-..F390: 50…1000 Hz (User Specified) Electrical Connection: Micro-DC, 4-pin Male Electrical Protection: IP 65
DVZ-..L343, L443 Power Supply: 24 VDC ± 20% Output: 4-20 mA, 3-wire Max. Load: 500 Ω Electrical Connection L343: Micro-DC, 4-pin Male L443: DIN 43650 Plug Electrical Protection: IP 65
DVZ-..C34P, C34N
Power Supply:
24 VDC ± 20%
Output C34N:
4-20mA, 3-wire/NPN Open Collector
C30P: 4-20mA, 3-wire/PNP Open Collector
Switch Rating: 300 mA Max. Programming: Switch Setpoint, Reset Point,
Switching Logic, 4-20 mA Span and Zero, Dampening and Lockout Code via 2 Button Keypad
Electronic Connection: Micro-DC, 5-pin, Male Electronic Protection: IP 65
DVZ-..E14R, E34R
Display: LCD, 2 x 8 Digits, Illuminated Total, Part and Flow Quantities, Unit Selectable Totalizer Display: 8-Digit Analog Output: 4-20 mA Adjustable
Load: Max. 500 Ω Switching Output: Relay (2x), Max. 30 V, 2 A Settings: Via 4 Buttons Functions: Reset, MIN/MAX Memory,
Flow Monitor, Monitoring for Part and Total Quantity, & Language Power Supply: 24 VDC ±20 %, 3-wire
Power Consumption: Approx. 150 mA Electrical Connection E14R: 1 meter Integrated Cable E34R: Micro-DC, 8-pin & 5-pin, Male
DVZ-..L443 with Optional AUF-3000 Power Supply: 24 VDC ± 20% Output: 4-20 mA, 3-wire Max. Load: 250 Ω with AUF-3000 Electrical Connection: DIN 43650 Plug Electrical Protection: IP 65
DVZ-..C30R, C30M Power Supply: 24 VDC ± 20% Output C30M: NPN Open Collector Switch (2x) C30R: PNP Open Collector Switch (2x) Switch Ratings: 300 mA Max. Programming: Switch Setpoint, Reset Point,
Switching Logic, Dampening, Lock Out Code - via 2-button Keypad
Power Consumption: Approx. 100 mA Electronic Connection: Micro-DC, 5-pin, Male Electronic Protection: IP 65
No responsibility taken for errors; subject to change without prior notice.
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DVZ-..G14R, G34R
Display: LCD, 2 x 8 Digits, Illuminated, Batching, Total, and Flow Quantity, Unit Selectable Totalizer Display: 8-Digit Batcher: 5-Digit Analog Output: 4-20 mA Adjustable 0-10 VDC (Upon Request) Load: Max. 500 Ω Switching Output: Relay (2x), Max. 30 V, 2 A
Settings: Via 4 Buttons Functions: Batching (Relay S2), Start, Stop,
Reset, Fine Batching, Correction Amount, Flow Switch, Total Quantity, & Language Power Supply: 24 VDC ±20 %, 3-wire Power Consumption: Approx. 150 mA Electrical Connection G14R: 1 meter Integrated Cable G34R: Micro-DC, 8-pin & 5-pin, Male
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Compact Vortex Flowmeter Model DVZ
Order Details (Example: DVZ-34U6N5L343 with Accessory 807.037)
Housing/Bluff
Body
Fitting/Seals Flow Ranges
Fixed Rotatable
Connections
Output
DVZ-1.. =
PPS/PPS
DVZ-2.. = PPS/Ceramic
DVZ-3.. = PPS/PPS, Reinforced Design **
DVZ-4.. = PPS/Ceramic, Reinforced Design **
..1.. = Brass/NBR
..2.. = SS/NBR
..4.. = Brass/
EPDM
..5.. = SS/EPDM
..7.. = Brass/FKM
..8.. = SS/FKM
..04.. = 0.5...4.5 LPM
..07.. = 0.8...6.5 LPM
..10.. = 1.3...10 LPM
..U1.. = 0.13...1.2 GPM
..U2.. = 0.2...1.7 GPM
..U3.. = 0.4...2.6 GPM
..16... = 2.0...16 LPM
..U4.. = 0.6...4.2 GPM
..22.. = 3.2...22 LPM
..32..
= 4.0...32 LPM
..U5.. = 0.9...5.8 GPM
..U6.. = 1.1...8.5 GPM
..40.. = 4...40 LPM
..50.. = 5...50 LPM
..63.. = 6.5...63 LPM
..80.. = 8...80 LPM
..99.. = 10...100 LPM
..U7.. = 1.1...10.5 GPM
..U8.. = 1.3...13 GPM
..U9.. = 1.7...16 GPM
..UA.. = 2.1...21 GPM
..UB.. = 2.7...26 GPM
..G2.. = G 1/4
..G3.. = G 3/8
..G4.. = G 1/2
..N2.. = 1/4" NPT
..N3.. = 3/8" NPT
..N4.. = 1/2" NPT
..G3.. = G 3/8
..G4.. = G 1/2
..G5.. = G 3/4
..N3.. = 3/8" NPT
..N4.. = 1/2" NPT
..N5.. = 3/4" NPT
..G4.. = G 1/2
..G5.. = G 3/4
..G6.. = G 1
..N4.. = 1/2" NPT
..N5.. = 3/4" NPT
..N6.. = 1" NPT
..G5.. = G 3/4
..G6.. = G 1
..N5.. = 3/4" NPT
..N6.. = 1" NPT
..B2.. = G 1/4
..B3.. = G 3/8
..B4.. = G 1/2
..P2.. = 1/4" NPT
..P3.. = 3/8" NPT
..P4.. = 1/2" NPT
..B3.. = G 3/8
..B4.. = G 1/2
..B5.. = G 3/4
..P3.. = 3/8" NPT
..P4.. = 1/2" NPT
..P5.. = 3/4" NPT
..B4.. = G 1/2
..B5.. = G 3/4
..B6.. = G 1
..P4.. = 1/2" NPT
..P5.. = 3/4" NPT
..P6.. = 1" NPT
..B5.. = G 3/4
..B6.. = G 1
..P5.. = 3/4" NPT
..P6.. = 1" NPT
Switching Output ..S300 = Relay, M12-plug ..S30D = PNP 24 V
, M12-plug
DC
Frequency Output ..F300 = M12-plug, 500 Hz ..F390 = M12-plug, 50...1000 Hz *
Analog Output ..L343 = M12-plug, 4-20 mA ..L443 = DIN-plug, 4-20 mA
Compact Electronics*** ..C30R = Open Coll., PNP (2x) ..C30M = Open Coll., NPN (2x) ..C34P = 4-20 mA, Open Coll., PNP ..C34N = 4-20 mA, Open Coll., NPN
Totalizer Electronics ..E14R = LCD, 4-20 mA, Relay (2x), 1 m
Cable ..E34R = LCD, 4-20 mA, Relay (2x), M12 (2x)
Batching Electronics ..G14R = LCD, 4-20 mA, Relay (2x), 1 m
Cable ..G34R = LCD, 4-20 mA, Relay (2x), M12 (2x)
Accessories: 807.037 = Mating 4-Pin Micro-DC Plug with 6 foot Cable for Output F300, F390, S30D & L343
807.007 = Mating 5-pin Micro-DC Plug with 6 foot Cable for Output C30M, C30R, C34N, C34P, S300, E34R, & G34R
807.087 = Mating 8-pin Micro-DC Plug with 6 foot Cable for Output E34R & G34R
*Please specify frequency out at max. flow when ordering **Reinforced sesign only available with fixed connections ***Please specify flow direction when ordering
DVZ-..S30x DVZ-..F3x0
DVZ-..L443
with AUF-3000
DVZ-..C3xx
DVZ-..L3x3
4
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subject to change without prior notice.
No responsibility taken for errors;
Page 5
Electrical Connections
Compact Vortex Flowmeter Model DVZ
DVZ-..S300
DVZ-..S30D
DVZ-..F300, F390, L343
DVZ-..E14R, G14R Wire Designations
Wire
Number
1 24 VDC 24 VDC
2 GND GND
3 4-20 mA 4-20 mA
4 n.c. Control 1*
5 GND GND
6 Reset Part Quantity Control 2*
7
8
9
10
*Control 1 <-> GND: Start-Batching Control 2 <-> GND: Stop-Batching Control 1 <-> Control 2 <-> GND: Reset-Batching
DVZ-..E14R
Totalizer
Relay S1
Open without
Current
Relay S2
Open without
Current
DVZ-..E34R, G34R Cable Connections
DVZ-..G14R
Batcher
Relay S1
Open without
Current
Relay S2
Open without
Current
DVZ-..L443
DVZ-..C30R, C30M
DVZ-..C34P, C34N
Approximate Weight
Model
DVZ..34P, C34N,C30M,C30R DVZ..E14R, G14R, E34R, G34R
Fixed
Connections
1.1 LBS 2.0 LBS
1.5 LBS 2.5 LBS
Rotatable
Connections
No responsibility taken for errors; subject to change without prior notice.
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Dimensions (mm)
Compact Vortex Flowmeter Model DVZ
DVZ Flowmeters with Fixed Connections
Flow Range up to 8.5 GPM
DVZ Flowmeters with Fixed Connections
Flow Range from 10.5 GPM
MB ..U1/..U3/..U3
..U1/..U2/
..U3/..U4
..U1/..U2/..U3/ ..U4/..
U5/..U6
..U4/..U5/..U6 ..U5/..U6
D1 1/4" 3/8" 1/2" 3/4" 1"
SW 35 mm 35 mm 35 mm 34 mm -
L1 100 mm 100 mm 106 mm 120 mm 128 mm
L2 - - - 50 mm 50 mm
L3 35 mm 35 mm 35 mm 34 mm -
L4 - - - - 46 mm
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No responsibility taken for errors;
subject to change without prior notice.
Page 7
Dimensions (mm)
Compact Vortex Flowmeter Model DVZ
DVZ Flowmeters with Rotatable Connections
Flow Range up to 8.5 GPM
DVZ Flowmeters with Rotatable Connections
Flow Range from 10.5 GPM
MB
..U1/..U3/..U3..U1/..U2/
..U3/..U4
..U1/..U2/..U3/
..U4/..U5/..U6
..U4/..U5/..U6 ..U5/..U6
..U7/..U8/..U9/
..UA/..UB
..U7/..U8/..U9/
..UA/..UB
D1 1/4" 3/8" 1/2" 3/4" 1" 3/4" 1"
D2 24 mm 28 mm 35 mm 40 mm 45 mm 40 mm 45 mm
SW 19 mm 24 mm 30 mm 36 mm 41 mm 36 mm 41 mm
No responsibility taken for errors; subject to change without prior notice.
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Compact Vortex Flowmeter Model DVZ
Dimensions: Electronics (mm)
DVZ-..S30x, F3x0, L3x3 DVZ-..L443
DVZ-..C3xx DVZ-..Ex4R, Gx4R
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No responsibility taken for errors;
subject to change without prior notice.
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