: Semiconductor

Service intended

PT863 is specially designed for the ultra-high purity gas distribution system used in a semiconductor, electronic, medical, biotechnology and pharmaceutical industry. The transmitter has a water resistant, Stainlesssteel housing for complete protection from harsh environments. The transmitter offers the convenience andeasy installation with the full capabilities of a highly accurate4~20 mA 2-wire system design. The stainless steel surfaces make it compatible with a wide variety of gases, liquids and can be protected from harsh environment.It is extremely versatile and suitable for measuring dynamic or static pressure. The pressure to be measured acts through corrosion resistant stainless steel 630 diaphragm with a MEMS Piezoresistive effect sensors which are connected into a Wheatstone bridge. PT863 pressure transmitter is electrically temperature compensated.

Technology	MEMS Piezoresistive effect sensor
Accuracy	±0.25 % of full scale
Operating temperature range	-20 ~ 80 °C
Enclosure rating	IP65

Specification

Mechanical

Pressure connection	Stainless steel 316L electropolished low mount surface finish Ra≤0.15 µm ■ Male or female face seal fitting ■ Flow through type
Material wetted by process	Stainless steel 630 / Hastelloy C22 (Sensor) Stainless steel 316L (Connection)

Electrical

Input power	12 ~ 24 VDC
Output signal	4 ~ 20 mA DC 2-wire loop powered technique
Load resistance max	500 Ω at 24 V
Response time (10 ~ 90 %)	≤20 milliseconds

Download

타이틀

PT863_Ultra high purity pressure transmitterwith External zero adjustable device

PT863_Ultra high purity pressure transmitterwith External zero adjustable device

Attached files

Semiconductor

타이틀

Attached files

공유하기