ULB6 series submersible liquid level transmitter is made from
stainless steel with rigid and robust construction. The protection
cap with a small hole not only protect the diaphragm, but also let
the liquids contact the diaphragm freely. The exquisite sealing
technology as well as good assembly techniques guarantee ULB6
level transmitter's outstanding quality & performance. The product
has a waterproof cable with vent hose which is designed for
submersible applications.
ULB6 series is designed with IP68 protection, it is widely
applied in petroleum, chemical industry, medicine, metallurgy,
hydrology exploration etc.
Features:
Rigid and robust construction, IP68 protection
Reversed polarity protection and current limiting protection
gainst thunder stroke, against radio-frequency
interference
Intrinsic safety, or flame-proof safety optional
Wide application scope, long service life
Specifications
measuring ranges 0~1mH O...200mH2O
overload pressure 200%FS
output signal 4~20mA, 0~5V, 0~10V, 1~5V
accuracy 0.1%FS,0.25%FS(standard), 0.5%FS
load resistance R =(U-12V)/0.02A L (4~20mA current output) U—
long-term stability <0.1%FS/year
supply voltage 12~36VDC
compensated temperature range 0~70�
storage temperature range -40~100�
temperature coefficient of zero 0.25%FS/10�
temperature coefficient of span 0.2%FS/10�
insulation resistance 100MOHMS@50VDC
electrical connection Φ7.6mm shielded cable with vent hose
material of wetted part and housing 1Cr18Ni9Ti
material of pressure membrane 316L or tantalum
sealing n-Butyronitrile or fluoro-rubber sealing ring