Monthly Archives: June 2016

Leakage detectioon system for cooling tower

If water enters an oxygen lance from a leak in the cooling system, the results can be  catastrophic. Why take the risk, when simple means exist to avoid it. Endress+Hauser’s highly accurate leakage detection system, designed to IEC 61511 and EN ISO 13849-1, detects the slightest signs of a leak, so that action can be… Read More »

how electro pneumatic positioner works ?

  The electro -pneumatic positioner is used in Control Valves with pneumatically operated actuators. The valve is operated by means of electrical controller or Control Systems With an control signal of 4 to 20 mA or split ranges of 4~12/ 12~20 mA. Electro-Pneumatic Positioner converts this control signal into a pneumatic output in proportion to the lift of… Read More »