All Metal Variable Area Flowmeter Measuring range: 0.1 - 1 l/h ... 20 - 200 l/h water 5 - 50 Nl/h ... 600 - 6 000 Nl/h air Accuracy: ±3 % of full scale Connection: ¼" NPT female thread (option valve) Material: Stainless steel Contacts, analogue output (optional) KOBOLD companies worldwide: ARGENTINA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLUMBIA, CZECHIA, DOMINICAN REPUBLIC, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, ROMANIA, SINGAPORE, SOUTH KOREA, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)6192 23398

All Metal Variable Area Flowmeter Model KDS Function The fluid 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: Stainless steel other materials on request PTFE (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...

All Metal Variable Area Flowmeter Model KDS Display: %-scale measuring range scale Certification and Approvals Explosion protection: NJ1,5-6,5N PTB 00 ATEX 2048 X II 2G Ex ia IIC T6-T4 Electrical outputs: Limit contacts: 1 up to max. 2 inductive limit contacts, NAMUR (Pepperl & Fuchs NJ 1.5 ... 6.5 N); 8.2 V (Ri ~1 KΩ) (NJ 2 ... 11-SN); 5 … 25 VDC (safety wiring) 4 ... 20 mA, 2-wire, passive; 14-30 V; burden max. 500 Ω version Ex (intrinsically safe) electrical connection via M12 plug ZELM 03 ATEX 0128 X II 1D Ex iaD 20 T ...°C Explosion Protection Directive 94/9/EC, PED 97/23/EG Electromagnetic...

All Metal Variable Area Flowmeter Model KDS Connection horizontal KDS-K... (Example: KDS-KA P 30 A 0 0) Measuring range A = % scale B = standard- scale H2O C = standard- scale air D = % scale fluid E = MR-scale fluid F = double scale acc. to specifi- cation X = special scale 0 = without 1 = 1 x Inductive contact 2 = 2 x Inductive contacts 3 = 1 x Inductive contact acc. to safety standard E = transmitter 4-20 mA without HART®, EEX ib Special option 30 = ¼" NPT female U0 = ¼ NPT P = st. steel/ female PTFE valve at fitting bottom X = special OO = ¼" NPT female valve at top 0 = without X = special...

All Metal Variable Area Flowmeter Model KDS No responsibility taken for errors; subject to change without prior notice.