UPB9 membrane pressure transmitter 4-20ma

Brand:aa

Product detail:

                                                                UPB9 membrane pressure transmitter 4-20ma  

 

 

Discriptions:

 

UPB9 pressure transmitter uses high quality pressure sensors with isolated stainless steel diaphragm as sensing elements, it is tested by computer automatically and made laser trimming compensation for zero and sensitivity.

 

The output of UPB8 is amplified to 4~20mA standard output by using special amplifier, simultaneously the output signal can be displayed through LCD indicator at working site.

 

After long-term aging tests and stability tests, this product's performance is very reliable, it is suitable for the pressure measurement and control in bad working conditions, and presently widely used in petroleum, chemical industry, metallurgy,
electric power etc.      

 

                                                

 

 

 

 

Features:

 

•31/2 LED displaying at working site, simultaneously give 4~20mA signal output
•High performance-to-price ratio, high accuracy, long-term stability
•Electric shell is cast-aluminium material , IP65 protection
•Reversed protection, current limiting protection
•Anti-corrosive, the anti-attrition, the anti-impact
•Flush membrane and the tantalum diaphragm option  

 

 

 

Dimensions:

 

 

 

 

Speifications:

 

pressure medium	gas or liquid compatible to stainless steel
pressure ranges	-1...0~0.1...600bar
pressure type	gauge (G), absolute (A), sealed gauge (S)
overload pressure	150%FS-300%FS(determined by measuring range)
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
compensated temperature range	0~70°c
operating temperature range	-30~+95°c
storage temperature range	-40~+100°c
temperature coefficient of zero	0.3%FS/10°c
temperature coefficient of span	0.3%FS/10°c
insulation resistance	100MΩ@ 50VDC
process connection	G1/2 or others
electrical connection	M20*1.5(female thread)
material of wetted part	1Cr18Ni9Ti
material of pressure membrane	316L
material of housing	cast aluminium
sealing	fluoro-rubber sealing ring