MAGNETIC INDUCTIVE FLOW SENSORS

Transkript

1 JJ Series induq VMM JJ Series induq VMI JJ Series induq VMZ MAGNETIC INDUCTIVE FLOW SENSORS DB_Magnetic_Inductive_Flow_Sensors 01/

2 Magnetic inductive flow sensors Principle of operation The smart flow sensors of the induq series operate according to the principle of induction: The measuring pipe is in a magnetic field (B). If an electrically conductive medium, with the flow (Q) to be measured, flows through the measuring pipe and thereby at a rightangle to the magnetic field, a voltage (U) is induced in the medium. This voltage is proportional to the average flow velocity and is picked up by two electrodes. Regarding flow proportional output signals two versions are available depending on the model: Frequency output signal Analog and frequency output signal The pulse rate can be configured at the factory or on-site. The induq sensors enable the flow measurement/volume flow measurement or dosing of electrically conductive liquids without any moving parts. They are the ideal flow sensors when accuracy and reliability are a must. 64

3 Three product lines to meet every requirement From robust field devices to cost-effective plastic devices for series applications, the magnetic inductive induq flow sensors offer a suitable device for each application. The time-tested measurement method - deployed for decades in the field of process engineering - can now also be used in mechanical engineering and plant construction. Changes to the temperature, density, viscosity, concentration or electrical conductivity of the medium do not affect the output signal. The advantages of the induq series will convince you: No moving parts No mechanical wear* Free pipe cross-section no additional pressure drop Maintenance-free Fast response (< 500 ms or < 100 ms) Minimum inlet section requirements * For aqueous media without solid fractions Overview Product line VMM VMI VMZ Version / Application Standard, process Single and series applications Cost-optimised, plastic Nominal pipe size ½...8 ¼...¾ ⅟₁₆...1 Housing Metal Metal Plastic Process connection Flanges Metal thread Plastic thread Max. medium temperature Up to 356 F 194 F 150 F Pressure rating According to flange specification 232 psi 145 psi Signal outputs Analog and Frequency Frequency / Frequency Analog and Frequency Local display Electrical connection Connection terminals Plug connector M12 x 1 Plug connector M12 x 1 65

4 Magnetic inductive flow sensors Series induq VMM Advantages Rapid signal processing with a 16-bit microcontroller Password protection Self-test Language selection: German, English Low-flow suppression Empty pipe detection Easy menu-driven operation and programming (e.g. measuring range, pulse rate) by the user by means of a two-line alphanumeric display Delivery inlcuding works calibration certificate Outputs Analog output (0) ma Frequency or Impulse output 2 alarm / status outputs Displays Flow rate, several total flows Flow velocity Relative flow rate [%] Mass and mass flow (enter density) Units Divers, e.g. USG/min, m³/h, l/s,, kg/h (density programmed) Compact type Separate type 66

5 Type VMM15 VMM25 VMM32 VMM40 VMM50 VMM65 VMM80 VMM100 VMM125 VMM150 VMM200 Characteristics Nominal pipe size ½ 1 1¼ 1½ 2 2½ Process connection Flange connection in accordance with ANSI B16.5, EN or JIS B K Flow range Flow velocity [ft/s] Flow velocity [m/s] Volumetric flow [GPM] Accuracy* v = ft/s v < 3.28 ft/s additionally Frequency output Analog output Repeatability Response time Signal output starting from Medium / min. conductivity of medium Medium temperature Hard rubber PTFE Process connections Process connections Ambient temperature Hard rubber PTFE Process connections Process connections Display Storage and transport temperature Pressure rating ANSI B RF ±0.5 % of reading ±0.4 % of reading ± ft/s ±0.05 % per 10 K ±0.1 % per 10 K ±0.15 % of reading < 100 ms** > 0 ft/s Water and other conductive liquids / 50 µs/cm F F at 580 psi F at 362 psi F at 232 psi Min. 14 F (steel) Min. -4 F (stainless steel) F F Min. 14 F (steel) Min. -4 F (stainless steel) F*** F 285 psi (Process connection, steel) 230 psi (Process connection, stainless steel) EN PN 40 PN 40 PN 40 PN 40 PN 40 PN 16**** PN 40 PN 16 PN 40 PN 16 PN 40 PN 16 PN 40 PN 16 PN 40 PN 10 PN 16 PN 25 PN 40 JIS B K Display Operation Degree of protection EN psi LCD two-line, backlight 6 keys, menu-driven IP67 * Reference conditions: Media temperature F; Ambient temperature F; warm-up period 30 min.; straight pipe lengths; inlet 5 x inner diameter, outlet 2 x inner diameter, regularly centered and earthed ** Depending on the electronics settings *** The readability of the LCD display is restricted below 32 F **** 8 bolt flanges 67

6 Output signals Type VMM15 VMM25 VMM32 VMM40 VMM50 VMM65 VMM80 VMM100 VMM125 VMM150 VMM200 Puls / frequency output Configuration Pulse signal or frequency signal selectable Pulse output Pulse rate (factory-set) [pulses / gallon] Pulses/Time 1000 pulses/s Pulse width 0.1 ms (max. 2 s), adjustable Signal shape Squarewave signal Frequency output Factory-scaled measuring range corresponds to khz [GPM] Frequency khz Signal shape Squarewave signal Analog output Factory-scaled measuring range corresponds to ma [GPM] Operating range ma / ma, selectable Current limitation 21.6 ma Max. burden 600 Ω Short-circuit proof Permanent Alarm output Quantity 2 Version Optocoupler Function Status output: Preflow, backflow, MIN flow rate, MAX flow rate, alarm (adjustable) Switching values U max : 30 V; I max : 60 ma; P max : 1,8 W Electrical data Electrical connection Cable gland M20 x 1.5 Power supply 115 VAC (-15 % / +10 %), 50/60 Hz 230 VAC (-15 % / +10 %), 50/60 Hz VDC Current consumption 15 VA 68

7 Separate type (Display) n n induq induq Weitergabe sowie Vervielfältigung dieser Dokumente, Verwertung und Mitteilung ihres Inhalts sind verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten. SIKA Unternehmensgruppe, Kaufungen, Deutschland ±180 rotatable Any unauthorized copying, disclosure or distribution of this document and its contents is strictly forbidden unless specifically authorised. Any violation will lead to indemnity. All rights reserved, particularly in the event of patent grant, registration of a utility model or design patent. SIKA Company Group, Kaufungen, Germany Wall bracket Wall bracket 5.87 Wall bracket (Verwendungsbereich) (Zul. Abw.) Datum Name Bearb Thomas Gepr Thomas Norm Dr. Siebert & Kühn GmbH & Co KG Struthweg Kaufungen Zust Änderung Datum Name (Urspr.:) (Oberfläche) Katalog USA ISO 2768-m DIN ISO 1302 Maßstab: 1:2 (Gewicht) (Werkstoff, Halbzeug) (SIKA-Artikelnummer) VMM... Magnetisch-Induktiver Durchflusssensor Type VMM32-80 Blatt MID Bl. (Ers. f.:) (Ers. d.:) Separate type (Sensor) ( 1 : 2 ) 4.92 ( 1 : 2 ) 4.92 Weitergabe sowie Vervielfältigung dieser Dokumente, Verwertung und Mitteilung ihres Inhalts sind verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten. SIKA Unternehmensgruppe, Kaufungen, Deutschland. Weitergabe sowie Vervielfältigung dieser Dokumente, Verwertung und Mitteilung ihres Inhalts sind verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten. SIKA Unternehmensgruppe, Kaufungen, Deutschland. H H Any unauthorized copying, disclosure or distribution of this document and its contents is strictly forbidden unless specifically authorised. Any violation will lead to indemnity. All rights reserved, particularly in the event of patent grant, registration of a utility model or design patent. SIKA Company Group, Kaufungen, Germany Any unauthorized copying, disclosure or distribution of this document and its contents is strictly forbidden unless specifically authorised. Any violation will lead to indemnity. All rights reserved, particularly in the event of patent grant, registration of a utility model or design patent. SIKA Company Group, Kaufungen, Germany B L B L nd (Verwendungsbereich) (Zul. Abw.) Datum Name Bearb Thomas Gepr Thomas Norm Dr. Siebert & Kühn GmbH & Co KG Struthweg Kaufungen Zust Änderung Datum Name (Urspr.:) (Oberfläche) Katalog USA ISO 2768-m DIN ISO 1302 nd Maßstab: 1:2 (Gewicht) (Werkstoff, Halbzeug) (Verwendungsbereich) (Zul. Abw.) (Oberfläche) (SIKA-Artikelnummer) VMM... Katalog USA ISO 2768-m DIN ISO 1302 Magnetisch-Induktiver Durchflusssensor Type VMM32-80 Datum Name Bearb Thomas Gepr. Blatt Thomas Norm 2 MID Bl. Dr. Siebert & Kühn (Ers. f.:) (Ers. d.:) GmbH & Co KG Struthweg Kaufungen Zust Änderung Datum Name (Urspr.:) Maßstab: 1:2 (Gewicht) (Werkstoff, Halbzeug) (SIKA-Artikelnummer) VMM... Magnetisch-Induktiver Durchflusssensor Type VMM32-80 Blatt MID Bl. (Ers. f.:) (Ers. d.:) 69

8 Compact type n n ( 1 : 2 ) induq induq Weitergabe sowie Vervielfältigung dieser Dokumente, Verwertung und Mitteilung ihres Inhalts sind verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten. SIKA Unternehmensgruppe, Kaufungen, Deutschland. ±180 rotatable H H Any unauthorized copying, disclosure or distribution of this document and its contents is strictly forbidden unless specifically authorised. Any violation will lead to indemnity. All rights reserved, particularly in the event of patent grant, registration of a utility model or design patent. SIKA Company Group, Kaufungen, Germany B L B L Dimensions [in] Process connection Installation length L Weight ANSI B RF [lb] ANSI B16.5 EN JIS B K Hard rubber PTFE Tolerance B D H Sensor Compact Without protection rings With protection rings type ½ DN / DN / ¼ DN / ½ DN / DN / ½ DN / DN / DN / DN / DN / DN / Materials Not in contact with fluid Display housing Casted aluminum Sensor housing Steel Measuring pipe Stainless steel Process connection Steel or stainless steel In contact with fluid Electrodes Stainless steel or Hastelloy C276 Measuring pipe lining PTFE or Hard rubber 70

9 Order code Example VMM32 A KAMA 20 Nominal pipe size ½ 1 1¼ 1½ 2 2½ Process connection ANSI B RF EN PN 10 starting from 4 / DN 200 EN PN 16 starting from 2½ / DN 65 EN PN 25 starting from 4 / DN 200 EN PN 40 starting from ½ / DN 15 JIS B K Material process connection Steel Stainless steel Lining PTFE Hard rubber Material electrodes Stainless steel Hastelloy C276 Earth electrode Without One Two Type Compact type with display Separate type with display Power supply 115 VAC, 50/60 Hz 230 VAC, 50/60 Hz VDC VMM15 VMM25 VMM32 VMM40 VMM50 VMM65 VMM80 VMM1C VMMV3 VMM3L VMM2C I A B C D J KAMA GAMA

10 Earthing ring VMM Protection rings VMM Earthing ring An earthing ring is used for the electrical reference and earthing of the medium being measured. It is necessary if the pipes are not electrically conductive or lined (plastic or concrete pipes, etc.). The earthing ring must be connected to the provided earthing screw of the sensor. Retrofitting is possible. The earthing rings are made of stainless steel Pair of protection rings Protection rings protect the inlet and outlet edges of the sensor against mechanical damage, in particular when abrasive media such as gravel, sand, etc. are concerned. At the same time, they also serve as earthing rings. The protection rings are firmly screwed to the sensor and are made of stainless steel Sensor cable set Sensor cable between sensor and display unit (separate design) consisting of magnetic power cable and electrode cable for configuration of M16 x 1.5 screw connection. 72

11 Order example VMMZEW 32 A 1 Type Earthing ring Protection rings (pair) VMMZEW VMMZPR Nominal pipe size ½ 1 1¼ 1½ 2 2½ C V3 3L 2C Process connection ANSI B RF EN JIS B K A J E Lining PTFE Hard rubber 0 1 Sensor cable set, length of cable Order code 16 ft VMMZSC000Z ft VMMZSC000Z

12 Magnetic inductive flow sensors Series induq VMI Advantages Robust metal housing Nominal pipe size ¼, ⅜ and ¾ Wide measuring range 1:60 (1:50) Frequency or analog and frequency output Delivery inlcuding works calibration certificate Type VMI20 / VMI10 Free pipe cross-section 74

13 Type VMI07 VMI10 VMI20 Characteristics Nominal pipe size ¼ ⅜ ¾ Process connection ½ NPT male ½ NPT male or ¾ NPT male 1 NPT male Inner diameter 0.4 x 0.16 inch 0.4 inch 0.79 inch Flow range GPM GPM GPM Accuracy* ±1.5 % of reading ±0.3 % of range Repeatability* 1 % Response time <500 ms Signal output starting from 0.11 GPM 0.24 GPM 1.1 GPM Medium / min. conductivity of medium Water and other conductive liquids / 50 µs/cm Medium temperature F Ambient temperature Pressure rating Flow indication Degree of protection EN Min. 41 F, max. see figure temperature limits Max. 232 psi LED green, flow proportional flashing IP65 (with attached cable socket) Electrical data Electrical connection Plug connector M12 x 1 Power supply 24 VDC (±10 %) Current consumption 150 ma * Test conditions: Water 73 F at 150 ±100 µs/cm; standard pulse rate Temperature limits upper limit Frequency output Ambient [ F] Frequency and analog output 40 lower limit Medium [ F] 75

14 Three different versions available: Frequency output Analog output ma and frequency output Analog output V and frequency output Frequency output VMI07 VMI10 VMI20 Pulse rate Optional* 2000 pulses/gallon pulses/gallon 1000 pulses/gallon pulses/gallon 250 pulses/gallon pulses/gallon Resolution Optional* gallons/pulse gallons/pulse gallons/pulse gallons/pulse gallons/pulse gallons/pulse Signal shape Signal current Square wave signal, pulse duty ratio 50:50, Push-Pull 100 ma, current limited Analog output ma VMI07 VMI10 VMI20 Corresponds to flow rate** 0..5 GPM or GPM GPM or GPM GPM or GPM Max. burden 250 Ω against GND Analog output V VMI07 VMI10 VMI20 Corresponds to flow rate** 0..5 GPM or GPM GPM or GPM GPM or GPM * Factory configurable ** Other ranges available on request 76

15 Typical pressure drop VMI07 / VMI10 Typical pressure drop VMI Pressure drop p [psi] VMI VMI Flow rate [GPM] Pressure drop p [psi] VMI Flow rate [GPM] VMI07 / VMI10 VMI20 Weitergabe sowie Vervielfältigung dieser Dokumente, Verwertung und Mitteilung ihres Inhalts sind verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten. SIKA Unternehmensgruppe, Kaufungen, Deutschland M12x * n0.4 Weitergabe sowie Vervielfältigung dieser Dokumente, Verwertung und Mitteilung ihres Inhalts sind verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten. SIKA Unternehmensgruppe, Kaufungen, Deutschland M12x n Any unauthorized copying, disclosure or distribution of this document and its contents is strictly forbidden unless specifically authorised. Any violation will lead to indemnity. All rights reserved, particularly in the event of patent grant, registration of a utility model or design patent. SIKA Company Group, Kaufungen, Germany 1/2-14 NPT 3/4-14 NPT ** 0.55 Plug connector LED 1.02 optional * =VMI07 ** =VMI10 optional All dimensions in inch * VMI07 ** VMI10 optional (Verwendungsbereich) (Zul. Abw.) (Oberfläche) Maßstab: 1:1 (Gewicht) (Werkstoff, Halbzeug) Katalogabbildungen USA ISO 2768-m DIN ISO 1302 (SIKA-Artikelnummer) VMI07.../VMI10.../VMI20... Datum Name Bearb Thomas Abmessungen VMI 07/10/20 NPT Gepr. Plug connector Norm c ¾-14NPT optiona CT b neues Gehäuse CT a Dezimalpunkte CT Zust Änderung Datum Name (Urspr.:) Dr. Siebert & Kühn GmbH & Co KG Struthweg Kaufungen Any unauthorized copying, disclosure or distribution of this document and its contents is strictly forbidden unless specifically authorised. Any violation will lead to indemnity. All rights reserved, particularly in the event of patent grant, registration of a utility model or design patent. SIKA Company Group, Kaufungen, Germany NPT 0.98 für Datenblatt USA Blatt MID-0029a 1 2 Bl. (Ers. f.:) (Ers. d.:) LED optional 1.14 All dimensions in inch (Verwendungsbereich) (Zul. Abw.) (Oberfläche) Maßstab: 1:1 (Werkstoff, Halbzeug) Katalogabbildungen USA ISO 2768-m DIN ISO 1302 (SIKA-Artikelnummer) Datum Name Bearb Thomas Gepr. Norm c ¾-14NPT optiona CT b neues Gehäuse CT a Dezimalpunkte CT Zust Änderung Datum Name (Urspr.:) Dr. Siebert & Kühn GmbH & Co KG Struthweg Kaufungen (Ers. f.:) VMI0 Abmessungen für Date MID-0 Materials Electrodes Stainless steel Process connections Stainless steel Measuring pipe PEEK-GF30 O-rings EPDM / FKM optional Housing Casted aluminum 77

16 Order code Example VMI 07B SS 0 0YGX002 Type VMI VMI Flow range / Process connection GPM / ½ NPT male thread Output signals Frequency signal Frequency signal and analog signal ma Frequency signal and analog signal V corresponds to flow rate GPM GPM GPM GPM 07B 07B 07B 07B 07B 0YGX002 0YGI007 0YGI002 0YGU007 0YGU GPM / ½ NPT male thread Output signals Frequency signal Frequency signal and analog signal ma Frequency signal and analog signal V corresponds to flow rate GPM GPM GPM GPM 10B 10B 10B 10B 10B 0YGX002 0YGI007 0YGI002 0YGU007 0YGU GPM / ¾ NPT male thread Output signals Frequency signal Frequency signal and analog signal ma Frequency signal and analog signal V corresponds to flow rate GPM GPM GPM GPM 10F 10F 10F 10F 10F 0YGX002 0YGI007 0YGI002 0YGU007 0YGU GPM / 1 NPT male thread Output signals Frequency signal Frequency signal and analog signal ma Frequency signal and analog signal V corresponds to flow rate GPM GPM GPM GPM 20B 20B 20B 20B 20B 0YGX002 0YGI007 0YGI002 0YGU007 0YGU002 Mounting straps Without (standard) With mounting straps SS LS Material O-rings EPDM (Standard) FKM (Option)

17 Accessories Length Order code Connection cable with 4-pin cable socket M12 x 1, angle type moulded lead, sheathing material PUR, shielded, (T max = 176 F) UL-approval 10 ft 16 ft 33 ft XVT2053 XVT2009 XVT

18 Magnetic inductive flow sensors Series induq VMZ Advantages Cost-optimized plastic version Specially for series applications Compact lightweight design, low space requirement Nominal pipe size ⅟₁₆...1 Delivery inlcuding works calibration certificate Type VMZ15 / VMZ03 Free pipe cross-section 80

19 Type VMZ03Z VMZ08A VMZ08B VMZ15C VMZ20D VMZ20E VMZ25F Characteristics Nominal pipe size ⅟16 ¼ ¼ ½ ¾ ¾ 1 Process connection ⅜ NPT ½ NPT ½ NPT ¾ NPT 1 NPT 1 NPT 1¼ NPT Inner diameter inch 0.31 inch 0.31 inch 0.55 inch 0.71 inch 0.71 inch 0.98 inch Flow range GPM GPM GPM GPM GPM GPM GPM Accuracy* ±1 % of reading Repeatability ±1 % Response time <100 ms Signal output GPM GPM 0.07 GPM 0.27 GPM 0.53 GPM 1.06 GPM 1.32 GPM starting from Max. Flow rate 0.66 GPM 1.58 GPM 6.6 GPM 15.8 GPM 31.7 GPM 63.4 GPM 79.2 GPM Medium / min. conductivity of medium Medium temperature Water and other conductive liquids / 20 µs/cm F (non-freezing) Ambient temperature F Max. pressure rating 145 psi at 68 F, 116 psi at 104 F, 87 psi at 140 F Indications Red LED = power, green LED = flow rate Degree of protection IP65 (with attached cable socket) EN Output signal Puls rate** pulses / gallon pulses / gallon 3000 pulses / gallon 1500 pulses / gallon 750 pulses / gallon 380 pulses / gallon 300 pulses / gallon Resolution** 0.1 ml/pulse 0.25 ml/pulse 1.3 ml/pulse 2.5 ml/pulse 5 ml/pulse 10 ml/pulse 12.6 ml/pulse Signal shape Signal current Frequency signal, square wave, can be connected as PNP or NPN open collector pulse duty ratio 50:50 Max. 25 ma Electrical data Electrical connection 4 pin plug connector M12 x 1 Power supply 24 VDC (±15 %) or 12 VDC (±15 %) Power consumption 0.6 W Electrical Short-circuit proof and polarity protection protection measures * Test conditions: Water 73 F ** Other pulse rates / resolutions available on request optional output signal with lower frequency, designed specifically for connection to digital PLC inputs 81

20 Typical pressure drop Pressure drop [psi] VMZ03Z Pressure drop [psi] VMZ08A / VMZ08B , Flow rate [GPM] Flow rate [GPM] Pressure drop [psi] VMZ15C Pressure drop [psi] VMZ20D / VMZ20E Flow rate [GPM] Flow rate [GPM] 0.3 Pressure drop [psi] VMZ25F Flow rate [GPM] 82

21 VMZ03 / VMZ08 / VMZ15 / VMZ20 VMZ25 2,28 2,56 M12x1 1,42 M12x1 2,36 0,53 0,53 2,56 M12x1 2,36 0,53 3,50 4,72 0,98 D2 4,72 0,98 L1 4,80 0,03 4,80 0,03 LED green LED red LED green 1 1/ NPT D1 1 1/ NPT LED red M12x1 L2 M12x1 1,12 Dimensions [in] Type L1 L2 D1 D2 VMZ 03Z 3.68 ± ±0.01 ⅜ - 18 NPT Ø VMZ 08A 4 ± ±0.01 ½ - 14 NPT Ø 0.31 VMZ 08B 4 ± ±0.01 ½ - 14 NPT Ø 0.31 VMZ 15C 4.02 ± ±0.01 ¾ - 14 NPT Ø 0.55 VMZ 20D 4.41 ± ± NPT Ø 0.71 VMZ 20E 4.41 ± ± NPT Ø 0.71 Materials Electrodes and grounding rings Measuring pipe and process connections O-rings Housing Stainless steel 316L POM or PVDF EPDM ABS 83

22 Order example VMZ03ZS1 DE G14 B41 Flow range / Process connection GPM / ⅜ NPT GPM / ½ NPT GPM / ½ NPT GPM / ¾ NPT GPM / 1 NPT GPM / 1 NPT GPM / 1¼ NPT VMZ03ZS1 VMZ08AS1 VMZ08BS1 VMZ15CS1 VMZ20DS1 VMZ20ES1 VMZ25FS2 B41 CUO CVO DWO EXO EYO FZO Measuring pipe POM PVDF DE PE Power supply 12 VDC 24 VDC G14 G24 Accessory part Length Order code Connection cable with 4-pin cable socket M12 x 1, angle type molded lead, sheathing material PUR, shielded, (T max = 176 F) - UL-approval 4-pin cable socket M12 x 1 angle type, unassembled 10 ft 16 ft 33 ft XVT 2053 XVT 2009 XVT 2070 VT

23 85