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PRODUCTION • PROCESSING • HANDLING


Level Measurement


Improving efficiency & minimising downtime


It’s in our DNA


■ Meets the design standard of the oil & gas, petrochemical, hydrocarbon and LPG/LNG industries: – Fully ANSI/ASME design – Includes NACE requirements


■ Reliable level indication without external power with three functions in one device: – Liquid level indication – Liquid level switch – Liquid level transmitter


■ Equipment with optional bi-stable change over or on/off switches and linear or non linear transmitters (also as 2-wire systems


with 4…20 mA output, optional with HART ) ■ CE-conform and Ex-approval


®


■ For operating pressures from vacuum up to 400 bar and higher, operating temperature from –196 °C up to +400 °C


■ Densities > 0.3 g/cm3 ■ Closed floats for condensing liquids up to 350 bar operating pressure


■ Construction in stainless steel grade 316/316L as standard. Also possible in higher grades of stainless steel like 904L or Hastelloy® and Inconel®


/Incoloy® alloys ■ Casing of indication rail in stainless steel


WEKA AG · Switzerland · Schürlistrasse 8 · CH-8344 Bäretswil Phone +41 43 833 43 43 · Fax +41 43 833 43 49 info@weka-ag.ch · www.weka-ag.ch


ARCA Flow Group worldwide: Competence in valves, pumps & cryogenics


T +44 (0) 1225 733200 E information@rotork.com rotork.com


www.engineerlive.com 39


Over 60 years of innovative & reliable flow control solutions


A single source for:


• Reliable, energy saving solutions • Electric and pneumatic technologies • Isolating, modulating and failsafe duties • Industry-preferred network compatibility • Outage maintenance and upgrade services


Please visit us at our new website: www.weka-ag.ch


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