All Metal Variable Area Flowmeter Measuring range: 0.1 - 1 l/h ... 20 - 200 l/h water 3 - 30 Nl/h ... 600 - 6 000 Nl/h air Accuracy: ±3 % of full scale Connection: ¼" NPT female thread (option valve) Material: stainless steel C ontacts, analogue output (optional) KOBOLD companies worldwide: ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLoMBIA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SINGAPORE, 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

stainless steel other materials on request PTFE (special on request) 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. 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...

All Metal Variable Area Flowmeter Model KDS Display: %-scale measuring range scale 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 KQ) (NJ 2 ... 11-SN); 5 ...25 VDC (safety wiring) Analogue output (KDS-...E): 4 ... 20 mA, 2-wire, passive; 14-30 V; burden max. 500 Q version Ex (intrinsically safe) electrical connection via M12 plug Ambient temperature: -25 °C ... +70 °C 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...

All Metal Variable Area Flowmeter Model KDS Connection horizontal KDS-K... (Example: KDS-KA P 30 A 0 0) Meas Water (1000 kg/m3) l/h P = st. steel/ PTFE fitting X = special 30 = %" NPT female U0 = % NPT female valve at bottom O0 = %" NPT female valve at top Special option A = % scale B = standard-scale H2O C = standard-scale air D = % scale fluid E = MR-scale fluid F = double scale acc. to specification 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 0 = without X...

Connection horizontal for wall mounting KDS-C... (Example: KDS-CA P 30 A 0 0) Measi Water (1000 kg/m3) l/h P = st. steel/ PTFE fitting X = special 30 = %" NPT female U0 = %NPT female valve at bottom O0 = %" NPT female valve at top Special option A = % scale B = standard-scale H2O C = standard-scale air D = % scale fluid E = MR-Scale fluid F = double scale acc. to specification 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 0 = without X = special acc.to specification...

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