Cảm biến áp suất P364, P366 (Miniature Pressure Transmitter)

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Descriptions

P360 series miniature designed pressure transmitter meets the requirements for a general purpose, reliable and economical pressure measurements for industrial and process control installations. This pressure transmitter measures of gases and liquids in industrial applications and is available wide range of pressure in -1 ~ 0.5 to 100 bar relative pressure and 0 ~ 1 to 25 bar absolute pressure. It is extremely versatile and suitable for measuring dynamic and static pressure.

The built-in piezoresistive silicon measuring cell is highly corrosion resistant, stable and an excellent price / performance ratio. The transmitters are available with either 2-wire current or 3-wire voltage output. The measuring principle of ceramic sensor is that the pressure to be measured acts without transmitting liquid on a stable, corrosion resistant ceramic measuring cell. Piezoresistive resistors are attached to the cell and connected into a Wheatstone bridge configuration.

In case of isolated silicon sensor, the pressure to be measured acts through thin corrosion resistant stainless steel 316L diaphragm on a silicon measuring element. The pressure transmitting medium is silicon oil. The measuring element contains diffused piezoresistive resistors which are connected into a Wheatstone bridge. The output signal of this bridge is converted into a standardized current or voltage output signal.

Specifications

Range : 0~0.5 to 0~100bar
Accuracy : 0.5% FSO
Output : 4~20mA, 1~5V
Operating temperature range : -20~80℃
Enclosure rating : IP65