PT250 –Intelligent Pressure Switch

 

PT250 Intelligent pressure switch is a pressure measurement and control products with display and control. The product is all-electronic structure, preceding part use silicon oil-filled pressure sensor cell which has a insulation film. The processing output signal from the amplifier is given away with high accuracy A / D converter, converted into digital signals to control the two-way switches.

PT250 pressure switch is easy to operate, easy to debug, safe and reliable.

 

 

 

 

● With LED display                                                                          

● Button set-up for various parameters, easy for operation

● Two way switch out put, Load capacity of 1.2A

● CE certificate

● Silicon sensor cell employed

 

 

pressure medium	gas liquid compatible stainless steel
pressure ranges	-1 – 0 bar ,0- 0.1bar,  0- 1000bar
supply voltage	24VDC
accuracy	<= 0.5%FS (standard)
display	-1999 -9999  4 digital number with LED display
display accuracy	+- 0.1%FS
maximum power consumption	<3W
supply voltage	10~30V
medium temperature range	-40~85°c
operating temperature range	-40~+85°c
storage temperature range	-40~+85°c
switch type	PNP /NPN
Switch endurance	>1,000,000 times
insulation resistance	>100MΩ@ 50VDC
process connection	G1/4 or others
electrical connection	DIN 43650 or others
long term stability	0.5%FS/year
material of pressure membrane	316L
Response time	<=3ms
weight	210g