New HART software released
Dwyer Instruments recently released of its new model DEVCOM2000 Hart Communication Protocol software which turns a PC into a full featured HART communicator. Now it is possible to configure transmitters and control valves at the desktop or in the field.
Nebraska lawmakers vote to reroute XL
TransCanada Corp has stated it supports proposed legislation within the State of Nebraska to reroute the Keystone XL pipeline project to avoid sensitive aquifers.
NY begins gas drilling hearings
The State of New York has begun public hearings on natural gas drilling rules in the Marcellus Shale. Environmentalists say that the rules currently in place are too lax, but industry says that they are so restrictive drillers would avoid exploring in the state.
Netherlocks manifold interlocks
The recently released Netherlocks’ manifold interlocks ensure that instrumentation valve operation on hydraulic manifolds conforms to process protocol.
Convert a quarter turn valve into a relief valve
Buckling pin pilots by Rupture Pin Technology can control readily available actuated ball and butterfly valves. These valves can incorporate chemical compatibility with no size or pressure limit. Where possible, the system fluid or steam can be used to supply actuator pressure as directed by the pilot.