A pressure transmitter where pressure is applied to one side of the sensor while the other side has a vacuum chamber.
An electric motor driven by alternating electric current.
A direct current power supply unit for charging batteries.
A physical object that is an assembly of busbar, bus duct enclosure, busbar insulation mounts etc.
An electrical conductor that is of low-impedance, to which several electric circuits can be connected at separate points.
A unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways.
A level transmitter which uses the capacitance of the process material.
A physical object that stores electricity during part of an operation.
A physical object that is a number of capacitor units connected so as to act together.
A module for control functions.
An instrument panel containing a set of indicating devices and control units required for operation of a system or part of it.
A switch intended to switch or give an on/off signal when the measured variable has reached a pre-set value.
A valve that can be used to modify (regulate) the fluid flow rate in a process control system. It usually includes an actuator, which responds to a signal from the controlling system and changes the position of the flow controlling element in the valve.
A mass flow meter that uses the Coriolis principle to measure a mass flow rate through the meter.
A level transmitter that is measuring liquid level by sensing pressure difference between two points, e.g. the hydrostatic pressure at the bottom of a tank to the atmosphere pressure.
A pressure transmitter that is producing a standardized output signal dependent of a received pressure difference signal.
An electric motor for operation by direct current.
A level transmitter which uses a displacer as sensing element.
An electrical conductor that is a busbar used for earthing.
A heater in which electric energy is converted into heat for useful purposes.
An electric machine for transforming electric energy into mechanical energy.
A switch that turns electrical current on and/or off.
Is a network security device, either hardware- or software-based, that monitors and controls incoming and outgoing network traffic based on a set of security rules in order to protect internal private networks from unauthorized access, malicious attacks, or intrusions.
A detector that is intended to sense a flame.
Device used to increase the humidity in air by adding water under pressure as a spray into the air.