CATALOG. Variable Area Flowmeter EASYFLOW SMART IN FLOW CONTROL.

CATALOG Variable Area Flowmeter EASYFLOW SMART IN FLOW CONTROL.

APPLICATIONS Monitoring of the flow of concentrate and recirculation of a reverse osmosis water treatment plant Reverse Osmosis System Water Treatment Plant in the Automotive Industry Cooling water distribution system in a glass melting factory www.sedflowcontrol.com

VARIABLE AREA FLOW METERS These flowmeters operate according to the variable area principle, where a float is suspended in upward flowing media in a tapered plastic tube. The vertical position of the float within the metering tube depends on the flowrate of the media. The measuring range is usually 1:10 where the scale is uniformly graded on the measuring tube. The measured value is determined by the upper edge of the float and can be easily read on the scale. The rotameter is suitable for liquids and gases and it provides a cost effective solution for flow measurement in l/h, Nm³/h, %, or other units. On request double scales are also available, such as l/h and %. SED offers attractive components for contactless monitoring and automatic detection such as the Reed Contact Switch and especially, the measuring sensor for continuous data acquisition, programmable via touch panel. MAIN FEATURES Wide choice of measuring scales Wide choice of end connections Eight different diameters Five different tube lengths Three different plastic tube materials SS and PP float materials Special and double scales available Good level of accuracy with simple operation Easy to maintain Accessories Transmitter for the continuous contactless measurement acquisition Reed switch for contactless monitoring of measured values CLASSIFICATION liquid gas long short 700 701 750 751 Tube material: PVC PA PSU INSTALLATION DETAILS When the flowmeter is used in a system provided with control valves, the following criteria must be observed: With liquid media, isolating or control valves may be mounted both upstream or downstream the flowmeter With gaseous media, control valves are recommended to be mounted downstream the flowmeter All control valves must be open slowly and gradually due to the high sensitivity fo the float to flow variations. Flowmeter must be mounted vertical VERSATILITY Metering tubes are available in Trogamid (PA), suitable for inert media, PVC and Polysulfone (PSU) suitable for many corrosive media. Male threads moulded onto the end of the metering tube are used for easy mounting of unions. Standard unions are in PVCU but others are available according to the different working conditions. The floats are available in Stainless Steel 1.4571 (AISI 316 Ti) and PP depending on flow medium and measuring range. All the flowmeters are equipped with minmax visual flow indicators fully adjustable. In addition, the flowmeters can be fitted with minmax flow switches or measuring sensor. When fitting the electrical accessories, a float with magnet must be installed in the flowmeter. 0 www.sedflowcontrol.com

TECHNICAL DATA Diameter Range Materials Standards Type 700 d5 (3/4 ); d3 (1 ); d40 (1 1/4 ); d50 (1 ½ ); d63 ( ); d75 ( ½ ) Type 750 d16 (3/8 ); d0 (1/ ); d5 (3/4 ); d3 (1 ) Measuring tube Transparent PVCU; Trogamid (PA); Polysulfon (PSU) Float Stainless Steel 1.4571 (AISI 316 Ti); PP; Stainless Steel 1.4571 (AISI 316 Ti) + magnet; PP + magnet Union ends PVCU; PVCC; PPH; Stainless Steel 1.4571 (AISI 316 Ti); Malleable Iron Orings EPDM; FPM PVCU Solvent welding metric size according to: ISO 77, EN 145, DIN 8063 Parallel threads according to: UNI ISO 8/1, DIN 999, BS 1 Others available on request PVCC Solvent welding metric size according to: ISO 77, EN ISO 15493 PPH Socket fusion according to: DIN 1696 Stainless Steel 1.4571 (AISI 316 Ti) Parallel threads according to: UNI ISO 8/1, DIN 999, BS 1 Malleable Iron Parallel threads according to: UNI ISO 8/1, DIN 999, BS 1 Standard media* Maximum working pressure** Working temperature range** Standard and Approvals Water Hydrochloric Acid (HCl 30%) Sodium Hydroxide (NaOH 30%) Sodium Hydroxide (NaOH 50%) Air (0 C / 1013 mbar abs.) Transparent PVCU 10 bar (145 psi) with water up to 5 C (77 F) 1.5 bar ( psi) with water up to 60 C (140 F) Trogamid (PA) 10 bar (145 psi) with water up to 50 C (1 F) Polysulfon (PSU): 10 bar (145 psi) with water up to 70 C (158 F) 6 bar (87 psi) with water up to 100 C (1 F) Transparent PVCU from 5 C (41 F) to 60 C (140 F) Trogamid (PA) from 0 C (4 F) to 50 C (1 F) Polysulfon (PSU) from 0 C (4 F) to 100 C (1 F) Manufactured under ISO 9001 (Quality Management) Manufactured under ISO 14001 (Environmental Management) * Other media on request ** Depends on union end material (see Pressure / Temperature table for details page 4) VERSIONS Float material Water NaOH HCI Air PP PP + magnet 1.4571 (AISI 316 Ti) 1.4571 (AISI 316 Ti) + magnet PP air PP air + magnet Tube material PVCU Trogamid (PA) Polysulfone (PSU) www.sedflowcontrol.com 03

PRESSURE TEMPERATURE CORRELATION Temperature C 0 10 0 5 10 0 5 30 40 50 60 70 80 90 100 Tube material Union material Operating pressure [bar] PVCU 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 PVCC 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 PVCU PP 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 Malleable Iron Stainless steel 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 PVCU 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 Trogamid (PA) PVCC 10,0 10,0 10,0 10,0 8,5 6,5 5,0 3,5 PP 10,0 10,0 10,0 10,0 8,5 7,0 5,5 4,0 Malleable Iron Stainless steel 15,0 15,0 15,0 15,0 15,0 15,0 15,0 13,5 1,0 10,7 9,5 15,0 15,0 15,0 15,0 15,0 15,0 15,0 13,5 1,0 10,7 9,5 PVCU 10,0 10,0 10,0 10,0 8,0 6,0 3,5 1,5 Polysulfon (PSU) PVCC 10,0 10,0 10,0 10,0 8,5 6,5 5,0 3,5,5 1,5 PP 10,0 10,0 10,0 10,0 10,0 8,5 7,0 5,5 4,0,7 1,5 0,8 Malleable Iron Stainless steel 15,0 15,0 15,0 15,0 15,0 15,0 15,0 14,0 13,0 1,0 11,0 9,7 8,5 7,7 6,0 15,0 15,0 15,0 15,0 15,0 15,0 15,0 14,0 13,0 1,0 11,0 9,7 8,5 7,7 6,0 TYPE 700 (LIQUID FLUID) PRESSURE LOSS Float Material Size d5 (3/4 ) DN0 d3 (1 ) DN5 d40 (1 1/4 ) DN3 d50 (1 1/ ) DN40 d63 ( ) DN50 d75 ( 1/ ) DN65 mbar PP 10 11 17 0 9 35 PP + magnet 10 11 17 0 9 35 1.4571 (AISI 316 Ti) 14 16 5 33 4 1.4571 (AISI 316 Ti) + magnet 14 16 5 33 4 TYPE 750 (LIQUID FLUID) PRESSURE LOSS Float Material Size d16 (3/8 )) DN10 d0 (1/ ) DN15 mbar d5 (3/4 ) DN0 d3 (1 ) DN5 PP 4 5 7 8 PP + magnet 4 5 7 8 1.4571 (AISI 316 Ti) 7 9 1 15 1.4571 (AISI 316 Ti) + magnet 7 9 1 15 04 www.sedflowcontrol.com

DIMENSIONS Type 700/701 Socket Threaded BSP Socket Tube lenght DN d R A (mm) B (mm) C (mm) E (mm) 0 5 3/4 397 394 356 350 5 3 1 401 400 356 350 3 40 1 1/4 406 408 356 350 40 50 1 1/ 413 418 356 350 50 63 41 43 356 350 65 75 1/ 444 356 350 Type 750/751 Socket Threaded BSP Socket Tube lenght DN d R A (mm) B (mm) C (mm) E (mm) 10 16 3/8 198 199 171 165 15 0 1/ 1 08 176 170 0 5 3/4 3 9 191 185 5 3 1 51 50 06 00 ACCURACY CLASS TYPE 700 Accuracy Class.5 Standard VDI/VDE 3513, sheet Accuracy ± 1.875% of reading + 0.65% of full scale TYPE 750 Accuracy Class 4 Standard VDI/VDE 3513, sheet Accuracy ± 3% of reading + 1% of full scale www.sedflowcontrol.com 05

MEASURING RANGES FOR DIFFERENT FLOAT MATERIALS TYPE 700 LONG VERSION Float material: SS or SS + magnet Float material: PP or PP + magnet Nominal size Tube Water HO Hydrochloric acid HCl 30% Liquid fluid Sodium Hydroxide NaOH 30% Tube material PVCU PA PSU PVCU PSU d DN R Code Measuring Range [l/h] 5 0 3/4 3 5 1 40 3 1 1/4 50 40 1 1/ 63 50 75 65 1/ 5 0 3/4 3 5 1 40 3 1 1/4 50 40 1 1/ 63 50 Special scales on request 75 65 1/ TYPE 701 LONG VERSION Float material: PP air and PP air + magnet Sodium Hydroxide NaOH 50% 40 550 615 17 41 40400 1040,570 4 60640 545 5170 43 1001000 3575 15350 46 40400 1040,565 47 60640 040 5145 48 1001000 5700 10330 49 1501600 50100 5675 50 1501600 501150 5550 51 00500 1001900 501100 5 4004000 00300 100000 55 00500 1001700 501000 56 4004000 003000 501900 57 5005000 003700 100500 60 4004000 1003000 501800 61 6006000 504700 1003100 6 100010000 5008500 506000 66 150015000 10001000 509000 67 0000000 150016500 5001500 68 1000050000 880043000 80040000 40 15150 14140,554 0,59,5 41 550 330 6115 1,53 4 45450 440 1135 365 43 70700 65650 8410 7145 46 550 330 615 10 47 40400 37370 1000,550 48 65650 60600 11395 5,5130 49 1001000 90900 5650 1060 50 1001000 80900 5600 1000 51 1601600 1501500 551100 0500 5 00500 00300 1001700 5950 55 1501600 1401500 501000 545 56 0000 190000 1001500 5800 57 50500 30300 101600 40950 60 50500 30300 601700 30800 61 3503500 330300 90500 401400 6 5005000 4704600 004000 80500 66 10008000 9507500 6706000 3303800 67 100010000 9309300 5007500 170500 68 50005000 47003000 4400000 41000000 Nominal size Tube Gases fluid Air 1.103 bar abs. 0 C Tube material PA Measuring Range [Nm 3 /h] d DN R Code Float PP material: Float magnet material: PP 40 0,,5 0,66 5 0 3/4 41 0,34 110 4 0,56,5 1,616 43 110,55 46 0,44 110 3 5 1 47 0,56,5 1,616 48 110,55 49 1,516 440 50 1,516 440 40 3 1 1/4 51 5 660 5 440 10100 55 5 660 50 40 1 1/ 56 57 440 550 10100 1,515 60 440 10100 63 50 61 664 16160 6 10100 550 66 15140 35350 75 65 1/ 67 68 000 50500 50500 on request Special scales on request 06 www.sedflowcontrol.com

MEASURING RANGES FOR DIFFERENT FLOAT MATERIALS TYPE 750 SHORT VERSION Float material: SS or SS + magnet Float material: PP or PP + magnet Water HO Hydrochloric acid HCl 30% Liquid fluid Sodium Hydroxide NaOH 30% Nominal size Tube Tube material PVCU PA PVCU PSU PSU d DN R Code Measuring Range [l/h] 16 10 3/8 0 15 1/ 5 0 3/4 3 5 1 16 10 3/8 0 15 1/ 5 0 3/4 3 5 1 Special scales on request TYPE 751 SHORT VERSION Float material: PP air and PP air + magnet Sodium Hydroxide NaOH 50% 1 330 440 0,58,5 0,051,4 3 10100,540 0,58 4 000 1010,540 5 30300 15180 455 10 550 11 10100,537,5 0,56,5 1 15160 475 115 13 050 5140 36 14 35350 90 475 15 60600 4360 6140 0 15150 1 550 6135,530 40400 1330 365 3 50600 0350 4135 4 100100 5650 030 31 40400 100,555 3 50600 0350 515 33 1001000 5650 0300 34 1501500 501000 5600 1 1,515 1,414 0 18 0,53 0,050,5 3 550 545 117 0,5,75 4 10100 1090,545 0,59 5 15150 14140 575 11 10 5 3 11 550 545 11,5 0,1 1 10100 1090 34 0,55,5 13 15150 14140,563 0,51,5 14 000 19185 5104 5,5 15 3030 30300 10170,547,5 0 880 7,575 1 15150 14140 3,560 110 000 19185 59 119 3 30350 3035 8165 45 4 50650 45600 0380 4130 31 000 19185 590 115 3 30300 880 7,5150 40 33 60600 55550 0360 5110 34 1001000 90900 5650 1060 Nominal size Tube Gases fluid Air 1.103 bar abs. 0 C Tube material PA Measuring Range [Nm 3 /h] d DN R Code PP Float material: Float magnet material: PP 1 0,050,5 0,060,6 16 10 3/8 0,040,4 0,11 3 0,11 0,5,5 4 0, 0,454,5 10 0,0450,45 0,11, 11 0,090,9 0, 0 15 1/ 1 13 0,151,5 0,5,5 0,353,5 0,66 14 0,383,8 110 15 0,44,8 1,51,5 0 0,11, 0,33 1 0,3,5 0,66 5 0 3/4 0,454,5 1,1 3 0,66,5 1,616 4 1,111,77 31 0,64 110 3 5 1 3 33 0,77 1,111 1,717,77 34 14 3,535 Special scales on request www.sedflowcontrol.com 07

PART LIST Description Material Quantity Transparent PVCU 5 1 Tube Trogamid (PA) 1 Polysulfon (PSU) 4 6 Adjustable visual flow indicator PVDF 7.1 3* Floater wing PVDF 1 8 3 PVCU 4 Nut PVCC PP Stainless Steel Malleable Cast Iron PVCU PVCC 1 5 End connector PP Stainless Steel Malleable Cast Iron EPDM 6 ORing 7. FPM 6 7.1 Upper float stop PVDF 1 4 7.** Lower float stop PVDF 1 Stainless Steel 5 8 Float 1 PP * For Code 68 only ** 7. for 700/701 only 08 www.sedflowcontrol.com

ORDERING KEY A B C D E F G H Type Size Tube code Tube material Floater material Connection Oring material Fluid Pos. Description Code Specification A Type: See page /5 700 701 750 751 flowmeter type 700 flowmeter type 701 flowmeter type 750 flowmeter type 751 B Size: See page 3 DN 10, 15, 0, 5, 3, 40, 50, 65 F B C Tube: 1,, 3, Tube See page 67..., 68 D Tube material: 1 Trogamid Polysulfon C E See page 67 Floater 3 PVC Stainless steel material: 5 PP (weighted) M Stainless steel magnet See page 3 5M F Connection: 10 PPmagnet (weighted) PVC Standard plain socket 11 PVC BS plain socket 1 PVC ASTM plain socket 13 PVC threaded socket BSP 1 PP ISOwelding socket 31 PVDF ISOwelding socket 40 70 CPVC Standard plain socket Stainless steel, union end with threaded A E socket G Oring 80 1 Malleable Iron EPDM (EthylenePropylene) D material: FPM (Viton) H Fluid: H O Water NaOH 30 Caustic soda 30% NaOH 50 Caustic soda 50% HCL 30 Hydrochloric acid 30% AIR Air Vnumber Special scale Specification required for special scale G Physical condition Fluid Absolute pressure in bar (for gases) Density Temperature in C Viscosity in mpas Measuring range www.sedflowcontrol.com 09

ACCESSORIES MEASURING SENSOR Measuring sensor for all types of variable area flowmeters suitable to be applied to liquids and gases. The measuring sensor provides a continuous signal of the flow throughout the complete measuring range. The sensor feels the floater position even with nontransparent or turbid media in the flowmeter EasyFlow. The continuous Position detection is carried out with several Magnetic field sensors over a length of up to 00mm. The measuring sensor is installed is via a modular mounting clip concept on all Easyflow standard types. Due to the product design, the scale remains visible on the flow tube of the attached sensors. The parameterization of the sensor is possible by pushing some capacitive buttons. Further possible settings concearn the activation of MIN/MAX indicator bar, the individual adjustment of the analog process signal (010V or 0/40mA) or the brightness of the LED bar display. With a 5pin M1. Connector as an electrical interface, a supply voltage of 4V DC and the device protection class IP67, the measuring sensor can be used in many areas of plant automation. FEATURES TECHNICAL DATA Modular mounting concept Visibility of scale and position of floater Capacitive touch buttons Electrical interface, M1 industrial connector Floater position visualized with LED row Floater position remains visible Power Supply Output Signal IPClass housing material mounting 4V DC 40mA/010V IP67 PPSU clips (many interfaces available) electrical connection multipol M1, 5 pin, acoded Type flowmeter ArticleCode 700/701 750/751 04.86.119 temperature 10 +70 C Power consumption Type 1,5 W Accuracy 1% CE EMV 004/108/EG 04.86.0 Operation Floater position 3x capacitive touch keys visualized with 50/ xx LEDs 10 www.sedflowcontrol.com

ACCESSORIES Variable area flow meter Measuring sensor 16 16 17 17 11 11 11 187 137 16 14 0 8 16 9 17 33 36 33 45 www.sedflowcontrol.com 11

ACCESSORIES MICRO SWITCHES The micro switches are clamped on the guide of the flowmeter. A bistable reed contact is built into the switches and it is activated by the magnet incorporated into the float. The bistable magnetic micro switch is used as a position indicator for floats in SED flowmeters. Measurements can be expressed contactfree and nonreactive. The micro switches, with IP65 protection class, are available for MIN or MAX flow rate indication with a different design according to flowmeter sizes. MAX control switch 04.86.050 /.055 It closes when the MAX threshold is overshot upward. 1 MIN control switch 04.86.060 /.065 It closes when the MIN threshold is overshot downward. 1 CLASSIFICATION Type flowmeter ArticleCode 700/701 750/751 DN100 750/751 DN5 04.86.050 Reduced hight on request 04.86.055 04.86.060 Reduced hight on request 04.86.065 1 www.sedflowcontrol.com

TECHNICAL DATA Body material Connection PP GRP DIN 43650 04.86.050 04.86.060 Protection rate IP65 Contact resistance 0.1 Ω Contact insulation from 10 11 Ω resistance Closing time 1.1 msec. Opening time 0.05 msec. Working Temperature from 40 to +80 C Contact Material Ruthenium with inert protective gas Max operating power Max operating voltage 30 Watt 50 V DC/AC 04.86.055 Max input peak 0.5 A 04.86.065 Max current 0.5 A Standards CE conformity RoHS conformity Caution: Take care of max current otherwise you may destroy the contact DIMENSIONS 04.86.055 04.86.065 04.86.050 04.86.060 www.sedflowcontrol.com 13

CATALOG Variable Area Flowmeter Easyflow SED Flow Control GmbH Am Schafbaum 74906 Bad Rappenau Telefon: +49 764 91 0 Telefax: +49 764 91 1 EMail: info@sedflowcontrol.com Internet: www.sedflowcontrol.com TD11 000 Rev.d, Subject to alteration SMART IN FLOW CONTROL.