1.Range: 0~1mH2O...200mH2O 2.High accuracy, good long term stability, long service life 3.Rigid and robust construction, IP68

 ULB3351 flange type level transmitter is one kind of scene transmitter for mounting in pipelines or vessels. Because its isolating diaphragm contacts liquid medium directly, not need pressure pipe to draw out the pressure from positive pressure side (H side), therefore ULB-3351 is suitable for level, pressure, density measurement of high temperature, macro viscosity, easy crystallized, easy precipitated media.   

 ULB3351 flange type level transmitter included plane type and insert type. The mounting flange has 3” and 4” according to ANSI standard. If the user has any special requirement please indicate on ordering sheet.  The wetted part material of ULB3351 has SS 316L, Hastelloy-C 276, tantalum and Monel etc for options.     

The ULB3351 flange type level transmitter is especially suitable for level, pressure and density measurement of special media (high temperature, macro viscosity, easy crystallized, easy precipitated, strong corrosion) in open or sealed containers. 

Features:

*Measuring range:0~2.67kPa...2500kPa*For level, pressure, density measurement of high Temperature, macroviscosity, easy crystallized,    easy precipitated or strong corrosive media*Adjustable range: 6:1 for analog type, 15:1 for intelligent type 

*High accuracy, good reliability and stability*Intrinsic safety and flame proof option. 

Specifications:

pressure range	0~2.67...2500kPa
output signal	4~20mA(HART optional)
accuracy	0.1%FS, 0.2%FS (standard), 0.5%FS
load resistance	RL = (U-12V)/0.02A (4~20mA current output) U-loop voltage (V)
long term stability	<0.1%FS/year
supply voltage	12~45V
storage temperature range	0~105°c
operating temperature range	-40~+85°c
measured temperature range	-40~+200°c
temperature coefficient of zero	0.1%FS/10°c
temperature coefficient of span	0.05%FS/10°c
insulation resistance	100MΩ@ 50VDC
process connection	3" mounting flange or others
oil-filled	silicone oil or fluorocarbon oil
material of pressure membrane	316L
housing material	low copper aluminum alloy
protection	IP67
explosive-proof	Exia II CT6 or Exd II CT6