ผลการค้นหา: "Control and measurement"

an instrument for measuring the pressure of a fluid, consisting of a tube filled with a liquid, the level of the liquid being determined by the fluid pressure and the height of the liquid being indicated on a scale.

Transformers are designed for measuring electrical quantities: voltage, phase shift, or voltage. Are divided into current transformers and voltage transformers. The measurement transformer shall be calculated in such a w…อีก

A heat meter is a device which measures thermal energy provided by a source or delivered to a sink, by measuring the flow rate of the heat transfer fluid and the change in its temperature (ΔT) between the outflow and ret…อีก

Control cabels

Magnetic flow meter is used to measure the conducting fluid movement. Magnetic flow meter requires a conducting fluid, for example, water that contains ions, and an electrical insulating pipe surface, for example, a rubb…อีก

Electrical cable used to transmit control signals in the form of electrical impulses

Devices that measure, detect, monitor, indicate or record a physical, chemical, biological or other measurable quantity.

A compass is a navigational instrument that shows directions in a frame of reference that is stationary relative to the surface of the earth.

A gyrocompass is a type of non-magnetic compass which is based on a fast-spinning disc and rotation of the Earth (or another planetary body if used elsewhere in the universe) to automatically find geographical direction.

A nondispersive infrared sensor (or NDIR) sensor is a simple spectroscopic device often used as gas detector. It is called nondispersive because wavelength which passes through the sampling chamber is not pre-filtered in…อีก