KDS. All Metal Variable Area Flowmeter. for liquids and gases. Measuring range: l/h l/h water 5-50 Nl/h...

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1 All Metal Variable Area Flowmeter for liquids and gases measuring monitoring analysing : l/h l/h water 5 - Nl/h Nl/h Accuracy: ±3 % of full p max : 420 bar; t max : 130 C OConnection: O ¼" NPT thread ( valve) Material: stainless steel S1 O O Order from: C A Briggs Company 622 Mary Street; Suite 101; Warminster, PA Phone: ; Fax: Sales@cabriggs.com - KOBOLD Messring GmbH Nordring D Hofheim/Ts. Head Office: +49(0) (0) info.de@kobold.com 1

2 Function The flows from bottom to top through the meter tube of the flow meter. The float is lifted until an annular gap between the measuring cone and the float is produced which corresponds to the flow. The forces acting on the float are in equilibrium. Technical Details Materials Measuring cone, float, armature: Sealing: stainless steel other materials on request (special on request) The height of the float resulting from the flow rate is transmitted by the permanent magnet in the float through the magnetic tracking system in a rotation to the pointer axis of the analog indicator unit. The variable-area flowmeter consists of a stainless steel device with an integrated conical stainless steel measuringtube and a vertically movable float. The valve for setting the flow rate is built-in (only -K/C). Application The meter is suitable for flow measurement of liquid or gaseous products in pipes. It shows the current flow rate in volume or mass per unit in time. Areas of Application Flow measurement of liquids and gases Dosing Can be used in the chemical industry or in medical or laboratory engineering Robust mechanical system with a low rate of wear The devices are available with additional electrical equipment for process monitoring and control. Design for horizontal and vertical connections available A variety of sealing materials Wall mounting possibility (-C) Flow Controller () High pressure application () Process connection: ¼" NPT (F), adapter for other connections available special connections on request Nominal pressure: PN 40 (-K, C) PN 63 (-S) al up to 420 bar (-S) Accuracy liquid/gas: ±3 % q G acc. VDE/VDI 3513 Process temperature: -40 C C ( switch/electronic) limit switch: NJ 1, 5-6, 5N -25 C C NJ 2-11 SN C -40 C C (c/w electronic -... E) Ambient temperature: -25 C C Weight: Protecion: 0.65 kg IP 65 (EN60529) Certificate and Approval Explosion protection: BVS 03 ATEX H/B 113 Pressure drop: [H 2 O/mbar] -S... -K/C... A 6 6 B C D 8 10 E 9 12 F G H I J 20 - K 28 - Reference condition: according to IEC 770, water at 20 C complete opened valve 2

3 Display: Electrical outputs: Limit s: Analogue output (- E): %- measuring range Ambient temperature: -25 C C 1 up to max. 2 inductive limit s, NAMUR (Pepperl & Fuchs NJ N); 8.2 V (R i ~1 KΩ) (NJ SN); 5 25 V DC ( wiring) ma, 2-wire, passive; V; burden max. 0 Ω version Ex (intrinsically safe) electrical connection via M12 plug Certification and Approvals Explosion protection: NJ1,5-6,5N PTB 00 ATEX 2048 X II 2G Ex ia IIC T6-T4 NJ 2-11SN PTB 00 ATEX 2049 X II 2G Ex ia IIC T6-T4 ZELM 03 ATEX 0128 X II 1D Ex iad 20 T... C -(E) II 2G Ex ib IIC T4 Gb, II 2D Ex ib IIIC T 135 C Db CE-Marking: Explosion Protection Directive 94/9/EC, PED 97/23/EG Electromagnetic compatibility for add-on electrical sensors: SIL: EMC-Directive 2004/108/EG EN :2006 SIL conformity acc. IEC-618-2:2000 and IEC-618-2:2010, declaration of conformity as separate document available Connection vertical -S... (Example: -SA P 30 A 00) l/h Nl/h SA SB SC SD SE SF SG SH SI SJ SK... A = % B = H 2 O C = E = MR- F = double s 4-20 ma 1/

4 Connection horizontal -K... (Example: -KA P 30 A 0 0) l/h Nl/h KA KB KC KD KE KF... 4, KG KH KI... U0 = ¼ NPT bottom O0 = ¼" NPT top A = % B = H 2 O C = E = MR- F = double acc. to s 4-20 ma Connection horizontal for wall mounting -C... (Example: -CA P 30 A 0 0) l/h Nl/h CA CB CC CD CE CF CG CH CI... U0 = ¼ NPT bottom O0 = ¼" NPT top A = % B = H 2 O C = E = MR-Scale F = double acc. to s 4-20 ma 4

5 Dimensions (mm) -K, C min. 92 max. 102 ¼" NPT D: 1000 kg/m³ T: 20 C V: 1m/Pas P: 40 bar über ¼" NPT S ¼"NPT D - D (1 : 1) D SW D: 1000kg/m³ T: 20 C V: 1 m/pas P: 40 bar über D 1/ Order from: C A Briggs Company 622 Mary Street; Suite 101; Warminster, PA Phone: ; Fax: Sales@cabriggs.com - 5