Type 8012
21Pages

Catalog excerpts

DATA SHEET Flowmeter with paddle wheel for continuous flow measurement • Economic integration in pipe systems without any additional pipelines • Optic or magnetic measuring principle • Outputs: 1 analogue output 4…20 mA and/or 1 transistor output (frequency or switch) • Outputs configurable (through interface on USB port with PC) Product variants described in the data sheet may differ from the product presentation and description. Type description Type 8611  eCONTROL - Universal controller The paddle wheel flow meter is available in magnetic or optical version. The magnetic version of the measuring instrument is especially designed for use with neutral, slightly aggressive, solid free liquids. The optical version is exclusively intended for use with infrared transparent liquids. Type 8025  Insertion flowmeter or batch controller with paddle wheel and flow transmitter or remote batch controller Type 8619  multiCELL - Multi-channel and multi-function transmitter/controller The 8012 consists of a fitting (S012) and an electronic module (SE12) which are connected together with screw. The Bürkert designed fitting system ensures simple installation into all pipes from DN06…DN65. It can also be integrated in customer-specific block systems. Type 2301  Pneumatically operated 2 way Globe Control Valve ELEMENT 1000083708| Standard | EU | en | 202002 | 25 © Christian Bürkert GmbH & Co. KG, Subject to alteration Depending on the electronics module, the 8012 is equipped: • with a pulse output or • with a pulse output and a 4…20 mA current output. The pulse output, which can be transmitted and processed by a Bürkert remote transmitter/controller, generates a configurable frequency proportional to the flow rate or can be used as a switch outp

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Table of contents 1. General technical data 8. Product design and assembly 10. Networking and combination with other Bürkert products Visit product website

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1. General technical data Note: If the device is mounted in a humid environment or outside, then the maximum voltage allowed is 35 V DC instead of 36 V DC. Product properties Material Please make sure the device materials are compatible with the fluid you are using. Detailed information can be found in chapter “3.1. Chemical Resistance Chart – Bürkert resistApp” on page 5. Non wetted parts Housing Seal Screws M12 male fixed plug Cable gland with 1 m connected cable (on request) Wetted parts Fitting Seal Axis and bearings Paddle wheel, holder Dimensions Measuring element Compatibility Pipe...

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Medium data Fluid temperature Fluid pressure • Stainless steel or brass: - 15…+ 100 °C (+ 5…+ 212 °F) (if T°ambient ≤ + 45 °C) or - 15…+ 90 °C (+ 5…+ 194 °F) (if + 45 °C ≤ T°ambient ≤ + 60 °C) • Max. PN10 (145 PSI) with plastic fitting • Max. PN16 (232 PSI) with metal fitting Detailed information can be found in chapter “5.1. Pressure temperature diagram” on page 8. Viscosity Max. 300 cSt Rate of solid particles Max. 1 % . 0.5 mm Maximum particle size Process/Port connection & communication Port connection • Metal: Internal or external thread (weld ends, clamp or flange on request)...

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2. Approvals 2.1. Pressure Equipment Directive The device conforms to Article 4, Paragraph 1 of the Pressure Equipment Directive 2014/68/EU under the following conditions: Device used on a pipe Note: • The data in the table is independent of the chemical compatibility of the material and the fluid. • PS = maximum admissible pressure, DN = nominal diameter of the pipe Type of fluid Fluid group 1, Article 4, Paragraph 1.c.i Fluid group 2, Article 4, Paragraph 1.c.i Fluid group 1, Article 4, Paragraph 1.c.ii Fluid group 2, Article 4, Paragraph 1.c.ii 3. Materials 3.1. Chemical Resistance Chart...

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4. Dimensions 4.1. Electronic module SE12 Note: • Specifications in mm • Version with cable on request With free positionable 5 pin M12 male ﬁxed connector With cable via cable gland Visit product website 

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4.2. Flowmeter 8012 Combination of electronic module SE12 and fitting S012 with internal thread process connection Note: Specifications in mm (unless otherwise stated) According to G, NPT or Rc in stainless steel (316L ‑ 1.4404) or brass (CuZn39Pb2) P Combination of electronic module SE12 and fitting S012 with external thread process connection Note: Specifications in mm (unless otherwise stated) According to G, NPT or Rc in stainless steel (316L ‑ 1.4404) or brass (CuZn39Pb2) or PVC DN D [Inch] G ½ G, NPT, RC ½ according to fitting version

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Combination of electronic module SE12 and fitting S012 with true union connection Note: Specifications in mm According to DIN 8063, ASTM D 1785/76 or JIS K in PVC P 57.5 Standard DIN/ISO ASTM JIS DIN/ISO ASTM JIS DIN/ISO ASTM JIS DIN/ISO ASTM JIS DIN/ISO ASTM Visit product website 

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6. Product installation 6.1. Installation notes Note: The device is not designed for gas and steam flow measurement. Minimum straight upstream and downstream distances must be observed. According to the pipe’s design, necessary distances can be bigger or use a flow conditioner to obtain the best accuracy. Fore more information, please refer to EN ISO 5167‑1. EN ISO 5167‑1 specifies the straight inlet and outlet distances that must be complied with when installing fittings in pipe lines in order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the...

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6.2. Selection of the nominal diameter The following graph is used to determine the DN of the pipe and the fitting appropriate to the application, according to the fluid velocity and the flow rate. On the chart, the intersection of flow rate and flow velocity gives the appropriate diameter. Note: For the sensor fittings listed below, the corresponding nominal size in the bracket must be used: • External threads acc. to SMS 1145 • Weld ends acc. to SMS 3008, BS4825‑1/ASME BPE/DIN 11866 series C or DIN 11850 series 2/DIN 11866 series A/ DIN EN 10357 series A • Clamp acc. to SMS 3017, BS...

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