OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

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1 OPTIFLUX 2070 Technical Datasheet Electromagnetic flowmeter Battery driven stand-alone flowmeter Unimpeded pipe cross-section, therefore no deposits, wear or maintenance

OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn The battery powered flowmeter OPTIFLUX 2070 is the only electromagnetic flowmeter with built in energy for six years and more.

2 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn The battery powered flowmeter OPTIFLUX 2070 is the only electromagnetic flowmeter with built in energy for six years and more. Highlights Optimised energy management Bi-directional flow measurement capability No pressure loss Self diagnostics of electronics, electrodes and battery status Maintenance free Optionally permanently submersible buried underground Industries Heating, ventilation & air conditioning Water & waste water Applications 1 Battery-powered totaliser 2 Rigid flow sensor Water distribution / production Irrigation Well chambers 2

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Features OPTIFLUX 2070 is an electromagnetic flowmeter with energy for six years at a measuring rate of once per 5 seconds.

3 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Features OPTIFLUX 2070 is an electromagnetic flowmeter with energy for six years at a measuring rate of once per 5 seconds. The meter was designed for measuring (potable) water with suspended particles. Throughout its history KROHNE has continuously pushed the limits of feasibility in developing and testing new instruments. The results are innovations that go far beyond the requirements of the customer, setting new standards for the market. We continue this tradition with the OPTIFLUX 2070, a combination between the well known OPTIFLUX 2000 flow sensor and the new battery powered converter, the IFC 070. The high operating frequency of 1/20 up to 1 Hz guarantees reliable measurement results with rapid in- and outflow rates. However, OPTIFLUX also means "proved by KROHNE". This covers specific trials, measurements and tests that go beyond the legal specifications, on which our customers can rely completely. For example, we subject every individual OPTIFLUX electronics to a series of extensive temperature change tests, in which the converter is exposed to cyclical fluctuations from -20 C. +65 C. Every OPTIFLUX 2070 that leaves our factory is wet-calibrated on KROHNE's certified calibration rigs (EN 17025). 3

OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Design The OPTIFLUX 2070 has many important advantages: outstanding long-term stability, maximum process reliability and no maintenance, to

It delivers precise and reliable measurements for many years operating on batteries. With a sampling rate of 1/5 Hz, the instrument can operate for more than six years.

4 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Design The OPTIFLUX 2070 has many important advantages: outstanding long-term stability, maximum process reliability and no maintenance, to name just a few. All of these features are guaranteed by the OPTIFLUX 2070 internal power package and extreme low power consumption. It delivers precise and reliable measurements for many years operating on batteries. With a sampling rate of 1/5 Hz, the instrument can operate for more than six years. Cost level Performance Thanks to its unobstructed measuring path, the OPTIFLUX 2070 is superior to mechanical flowmeters, whereas pressure loss and long-term stability are concerned. The cost advantages offered by OPTIFLUX over mechanical meters are significant. 1 Mechanical watermeter 2 OPTIFLUX 2070 The meter has extensive factory-set diagnostic functions that provide continuous self-diagnosis in accordance with international standards. Malfunctions and irregularities are detected and immediately displayed on the high-contrast display. 4

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Construction The OPTIFLUX 2000 sensor guarantees, even under difficult process conditions, years of trouble-free use.

The surface and shape of the measuring tube also minimise mineral deposits, resulting in exemplary measurement quality, even over the long term.

5 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Construction The OPTIFLUX 2000 sensor guarantees, even under difficult process conditions, years of trouble-free use. The lining, made of polypropylene or hardrubber, is resistant to corrosion, aging and abrasion. The surface and shape of the measuring tube also minimise mineral deposits, resulting in exemplary measurement quality, even over the long term. Operating principle 1 Voltage (induced voltage proportional to flow) 2 Electrodes 3 Magnetic field 4 Field coils An electrically conductive fluid flows inside an electrically insulating pipe through a magnetic field. This magnetic field is generated by a current, flowing through a pair of field coils. Inside of the fluid, a voltage U is generated: U = v * k * B * D, in which: v = mean flow velocity k = factor correcting for geometry B = magnetic field strength D = inner diameter of flowmeter The signal voltage U is picked off by electrodes and is proportional to the main flow velocity v and thus the flow rate q. The signal voltage is quite small (typically 1 mv at v = 3 m/s (10 ft/s) and field coil power of 1 W). Finally, a signal converter is used to amplify the signal voltage, filter it (separate from noise) and convert it into signals for totalising, recording and output processing. 5

6 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Technical Data OPTIFLUX 2070 flowmeter Versions Compact OPTIFLUX 2070 C: IFC 070 C converter on top of OPTIFLUX 2000 flow sensor Field OPTIFLUX 2070 F: IFC 070 F converter separate from OPTIFLUX 2000 flow sensor Performance Measurement functionality Default: totalised volume Selectable: actual volume flowrate, + counter totaliser, - counter totaliser Measuring range 0 12m/s (0 39ft/s) Max. deviation (under reference conditions) 1 Repeatibility Process conditions 1 See graph. ±0.5% of measured flowrate value ± 2mm/s ±0.3% (v > 0.5 m/s / 1.5 ft/s) Potable water Surface water / clean ground water Nominal diameter VN14 VN15 ASME [inch] 2" 2 1/2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24" DN [mm] Nominal flange pressure EN PN 40 EN PN 25 EN PN 16 EN PN 10 EN PN 6 ISO insertion length ASME B lbs RF ASME B lbs RF ASME B lbs RF ASME B lbs RF ASME B lbs RF AWWA - class B or D FF JIS 10 K JIS 20 K 6

7 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Nominal diameter VN14 VN15 ASME [inch] 2" 2 1/2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24" DN [mm] Liner Polypropylene Hardrubber See pressure and temperature limits for various liners Electrodes Hastelloy C4 Stainless steel 1,4571 (AISI 316 Ti) Titanium Grounding rings Hastelloy C4 Stainless steel 1,4571 (AISI 316 Ti) Titanium Flanges Steel (C 22,8 ) Steel ( RSt37-2) Stainless steel (AISI 316 L) Stainless steel (AISI 316 Ti) Materials Measuring tube - austenitic stainless steel Housing (polyurethane coated) sheet steel Housing stainless steel Die-cast aluminium connection box (polyurethane coated) Stainless steel connection box Other materials on request Protection category IP 66 / 67 eq. NEMA 4/4X / 6 IP 68 eq. NEMA 6P 7

8 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Nominal diameter VN14 VN15 ASME [inch] 2" 2 1/2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24" DN [mm] Versions Compact Separate Electrical conductivity Min. conductivity 50 µs/cm J standard J optional U on request Maximum deviation Y [%] vs flow velocity X [m/s] 1 OPTIFLUX

9 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 IFC 070 flow converter Functions Flow direction Low flow cut-off Design Display Units Bi-directional measurement Selectable 8 digits LCD Status indication for battery, diagnostics m 3, US Gallons m 3 /h, USGPM Cable connections Standard 2x M20 x 1,5 Optional 1/2" NPT, PF 1/2 Materials Converter housing In- and output Outputs Die-cast aluminium (polyurethane coated) 2 passive pulse outputs for remote totalising f 500 Hz; I 10 ma; U: VDC (P 100 mw) 2 passive status outputs I 10 ma; U: VDC (P 100 mw) Power supply Standard Alarms Battery replacement Approvals Protection class 2 lithium batteries (D-cell), typical lifetime 6 years. Pre-alarm 1 year before battery depletion and final alarm Possible without loss of totaliser data IP 66/67 (NEMA 4X/6) 9

10 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Temperature range Process [ C] Ambient [ C] min. max. min. max. Hardrubber Separate flow sensor (OPTIFLUX 2000 F) Compact with IFC 070 (OPTIFLUX 2070 C) Polypropylene 1 Separate flow sensor (OPTIFLUX 2000 F) Compact with IFC 070 (OPTIFLUX 2070 C) 1 Polypropylene available for DN Process [ F] Ambient [ F] min. max. min. max. Hardrubber Separate flow sensor (OPTIFLUX 2000 F) Compact with IFC 070 (OPTIFLUX 2070 C) Polypropylene 1 Separate flow sensor (OPTIFLUX 2000 F) Compact with IFC 070 (OPTIFLUX 2070 C) 1 Polypropylene available for ASME 2" - 6"

11 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Dimensions and weights OPTIFLUX 2070 C T 070 H W OPTIFLUX 2000 F c a T box W IFC 070 F 335mm 310mm 175mm 11

12 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Dimensions and weights in mm and kg Flanges acc. EN Dimensions [mm] Approx. weight [kg] DN PN L H W T box T Dimensions and weights in inch, psig and lbs Flanges acc. ASME B16.5 Dimensions for 150 lbs flanges [inch] Approx. weight [lbs] DN PN L H W T box T ,9 7,05 5,98 10,12 13, ,9 8,03 7,5 11,10 14, ,8 9,49 9,0 12,56 16, ,84 10,55 10,00 13,62 17, ,8 11,69 11,0 14,76 18, ,8 14,25 13,5 17,32 20, ,75 16,30 16,00 19,37 23, ,69 18,78 19,00 21,85 25, ,56 20,67 21,00 23,74 27, ,50 22,95 23,50 26,02 29, ,50 24,72 25,00 27,80 31, ,50 26,97 27,50 30,04 33, ,50 31,38 32,00 34,45 38,

13 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 Dimensions and weights in mm, bar and kg Flanges acc. ASME B 16.5 Dimensions for 150 lbs flanges [mm] Approx. weight [kg] DN PN L H W T box T , , , , , , , , , , ,

14 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn $$$ 14

15 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OPTIFLUX 2070 $$$ 15

16 OPTIFLUX 2070 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn KROHNE Product Overview Electromagnetic flowmeters Variable area flowmeters Mass flowmeters Ultrasonic flowmeters Vortex flowmeters Flow controllers Level measuring instruments Pressure gauges Temperature measuring instruments Water solutions & analysis Oil and gas turnkey solutions Addresses: KROHNE 04/ Subject to change without notice Germany Northern sales office KROHNE Messtechnik GmbH & Co. KG Bremer Str. 133 D Hamburg Phone:+49 (0) Fax:+49 (0) ZIP code: , Western and middle sales office KROHNE Messtechnik GmbH & Co. KG Ludwig-Krohne-Straße D Duisburg Phone:+49 (0) Fax:+49 (0) ZIP code: , , , , Southern sales office KROHNE Messtechnik GmbH & Co. KG Landsberger Str. 392 D Munich Phone:+49 (0) Fax:+49 (0) ZIP code: , , Southwestern sales office KROHNE Messtechnik GmbH & Co. KG Rüdesheimer Str. 40 D Hochheim/Main Phone: +49(0)6146) Fax:+49 (0) ZIP code: , , Instrumentation and control equipment catalog TABLAR Messtechnik GmbH Ludwig-Krohne-Straße 5 D Duisburg Phone:+49 (0) Fax:+49 (0) kontakt@tablar.de KROHNE sales companies International Australia KROHNE Australia Pty Ltd Quantum Business Park 10/287 Victoria Rd Rydalmere NSW 2116 Phone: Fax: krohne@krohne.com.au Austria KROHNE Gesellschaft m.b.h. Modecenterstraße 14 A-1030 Vienna Phone:+43 (0)1/ Fax:+43 (0)1/ info@krohne.at Belgium KROHNE Belgium N.V. Brusselstraat 320 B-1702 Groot Bijgaarden Phone:+32 (0) Fax:+32 (0) krohne@krohne.be Brazil KROHNE Conaut Controles Automaticos Ltda. Estrada Das Águas Espraiadas, 230 C.P EMBU - SP Phone:+55 (0) Fax:+55 (0) conaut@conaut.com.br China KROHNE Measurement Instruments (Shanghai) Co. Ltd., (KMIC) Room Zhaojiabang Road Shanghai Phone: Fax: info@krohne-asia.com Czech Republic Krohne CZ, spol. s r.o. Sobìsická Brno Phone: +420 (0) Fax: +420 (0) brno@krohne.cz France KROHNE S.A.S. Les Ors BP 98 F ROMANS Cedex Phone:+33 (0) Fax:+33 (0) info@krohne.fr Great Britain KROHNE Ltd. Rutherford Drive Park Farm Industrial Estate Wellingborough Northants NN8 6AE Phone:+44 (0) Fax:+44 (0) info@krohne.co.uk CIS Kanex KROHNE Engineering AG Business-Centre Planeta Office 404 ul. Marxistskaja Moscow/Russia Phone:+7 (0) Fax:+7 (0) krohne@dol.ru India Krohne Marshall Ltd. A-34/35, M.I.D.C. Industrial Area, H-Block Pimpri Poona Phone:+91 (0) Fax:+91 (0) pcu@vsnl.net Iran KROHNE Liaison Office North Sohrevardi Ave. 26, Sarmad St., Apt. #9 Tehran Phone: Fax: krohne@krohneiran.com Italy KROHNE Italia Srl. Via V. Monti 75 I Milan Phone: Fax: info@krohne.it Korea KROHNE Korea Room 508 Miwon Bldg 43 Yoido-Dong Youngdeungpo-Ku Seoul, Korea Phone: Fax: mail@krohne.co.kr Netherlands KROHNE Nederland B.V. Kerkeplaat 14 NL-3313 LC Dordrecht Phone:+31 (0) Fax:+31 (0) Service Direct: +31 (0) info@krohne.nl Norway KROHNE Norway A.S. Ekholtveien 114 NO-1521 Moss Phone:+47 (0) Fax:+47 (0) postmaster@krohne.no Poland KROHNE Polska Sp.z.o.o. ul. Stary Rynek Oliwski 8a Gdansk Phone: +48 (0) Fax.:+48 (0) info@krohne.pl Switzerland KROHNE AG Uferstr. 90 CH-4019 Basel Phone:+41 (0) Fax:+41 (0) info@krohne.ch Singapore Tokyo Keiso - KROHNE (Singapore) Pte. Ltd. 14, International Business Park, Jurong East Chiyoda Building, #01-01/02 Singapore Phone: (65) Fax : (65) tks@tokyokeiso-krohne.com.sg Republic of South Africa KROHNE Pty. Ltd. Bushbock Close Corporate Park South Midrand, Gauteng P.O. Box 2069 Midrand, 1685 Tel.: +27 (0) Fax: +27 (0) midrand@krohne.co.za Spain I.I. KROHNE IBERIA, S.r.l. Poligono Industrial Nilo Calle Brasil, nº Alcalá de Henares Madrid Phone: +34 (0) Fax: +34 (0) krohne@krohne.es USA KROHNE, Inc. 7 Dearborn Road Peabody, MA Phone: +1 (800) FLOWING Phone: +1 (978) (in MA) info@krohne.com Representatives Algeria Argentina Cameroon Canada Chile Columbia Croatia Denmark Ecuador Egypt Finland Gabon Ghana Greece Hong Kong Hungary Indonesia Iran Ireland Israel Ivory Coast Japan Jordan Kuwait Libya Lithuania Malaysia Mauritius Mexico Morocco New Zealand Peru Portugal Romania Saudi Arabia Senegal Slovakia Slovenia Sweden Taiwan Thailand Tunisia Turkey Venezuela Yugoslavia Other countries KROHNE Messtechnik GmbH & Co. KG Ludwig-Krohne-Str. 5 D Duisburg Phone:+49 (0) Fax:+49 (0) export@krohne.de

OPTIFLUX Electromagnetic Flow Sensor

OPTIFLUX Electromagnetic Flow Sensor OPTIFLUX 5000 Technical Datasheet Electromagnetic Flow Sensor Excellent long-term stability and accuracy For most aggressive and abrasive fluids Fully vacuum-resistant High-tech ceramics liner OPTIFLUX