A device capable of detecting droplets of water vapour suspended in the air near the ground.
An analyser intended to determine the freezing point of a liquid.
A device that generates an electrical signal of a specified frequency.
A signal converter that is intended to convert a frequency or rotational speed input signal into a 0 - 20 mA or 4 - 20 mA current output signal.
A physical object that is intended to induce a reaction in a process fluid by heating it.
A chromatograph where gas is injected directly into one or more separation columns.
An analyser which analyses the composition of gaseous mixture with two or more components.
A detector that is intended to sense the presence of a specified concentration of a gas.
A chromatograph where a liquid sample is injected and evaporated and subsequently carried to one or more separation columns.
A circuit-breaker in which the arc develops in a blast of gas.
A control valve that is a gate valve and an actuated valve.
A detecting instrument that is used for measuring or testing.
A physical object that is a casing with an arrangement of two or more gear-wheels transmitting rotating motion from the input shaft to the output shaft.
A process instrument that records values represented by the input signal(s).
A control valve that is a globe valve and an actuated valve.
A separator that is based on the difference in specific gravity for the substances to be separated.
A personal H2S monitor is a device that detects the presence of hydrogen sulphide.
A detector capable of detecting both heat and smoke.
A physical object that is intended to transfer heat from one object to another.
An electrical filter having a single pass-band extending from a specified cut-off frequency upwards.
An alarm device that makes a loud warning sound.
A tubular which is flexible and capable of conveying liquids under pressure.
A meter intended to measure and indicate and/or produce a signal which represents the measured humidity.
An actuator intended to be operated by hydraulic power.
A controller that is designed or can be programmed to operate and control hydraulic operated systems.