ceramic capacitive/capacitance type pressure transmitter

Brand:aa

Product detail:

                                                                 ceramic capacitive/capacitance type pressure transmitter

Descriptions:

 

UPB11 series ceramic capacitive pressure transmitters uses advanced ceramic capaci t ive sensor as sensing element . Coordinat ing high accuracy electronic components, UPB11 pressure transmitters are assembled through strict technological
process.

By using dry-type (without Intermediate l iquid) pressure measurement technology, and heavy fi lm electronic technology, as wel l as SMT (surface mounting technology) technology & PFM signal transmission technology, UPB11 series pressure transmitters have displayed the technical superiority of ceramic capacitive pressure transmitter ful ly, and also enables UPB11 have outstanding technical performances.

UPB11 series ceramic capacitive pressure transmitters have been widely used in the industries such as petroleum, chemical, metal lurgy, electric power, drugs manufacturing, food etc.  

 

 

Features:

 

•Good abi l ity of anti overload pressure and anti-overload pressure and anti-impact
•Using imported ceramic capacitive sensor as sensing element, output signal is big, High combined error and good stabi l ity
•Smal l temperature drift
•Wide pressure ranges from 5mbar  to 1000bar, optional negative pressure range to positive range
•Without pol lution suitable for food and medicine industries
•Good abi l ity on anti-jamming, waterproof, dust-proof, quake-proof, explosive-proof, anti-corrosion
•Intrinsic safety ExiaIICT5

 

Electrical connection:
,

 

Speifications:

 

 

pressure medium	gas or liquid compatible to stainless steel
pressure ranges	-1bar...0~5mbar...1000bar
pressure type	gauge (G), absolute (A)
overload pressure	300%FS~10000%FS(determined by measuring ranges)
output signal	4~20mA, 0~5V, 0~10V, 1~5V
accuracy	0.25%FS, 0.5%FS(standard)
load resistance	RL = (U-12V)/0.02A (4~20mA current output) U-loop voltage (V)
long term stability	<0.2%FS/year
supply voltage	12~36V
environment temperature range	-20~+80°c
operating temperature range	-40~+85°c
measured temperature range	-40~+125°c
temperature coefficient of zero	0.2%FS/10°C
temperature coefficient of span	0.2%FS/10°C
insulation resistance	100MΩ@ 50VDC
process connection	G1/2 or others
electrical connection	Din43650 or others
material of wetted part	1Cr18Ni9Ti