Water Level Transmitter

Water Level Transmitter

◆Measuring range:0 2.67kPa...2500kPa.
◆For level, pressure, density measurement of high temperature, macro viscosity, 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.
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Product Details

Water Level Transmitter


Description of water level transmitter

ULB3351 flange type water 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 water level transmitter is suitable for level, pressure, density measurement of high temperature, macro viscosity, easy crystallized, easy precipitated media.

ULB3351 flange type water level transmitter includes 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 water 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 of water level transmitter

◆Measuring range:0~2.67kPa...2500kPa.

For level, pressure, density measurement of high temperature, macro viscosity, 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 of water level transmitter

pressure medium liquid compatible with stainless steel
measuring ranges0~2.67kPa...2500kPa
output signal4~20mA (HART optional)
accuracy0.1%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 voltage12~45VDC
storage temperature range-40~+105℃
operating temperature range-40~+85℃
measured media temperature range-40~+200℃
temperature coefficient of zero0.1%FS/10℃
temperature coefficient of span0.05%FS/10℃
insulation resistance100MΩ@50VDC
process connection3" mounting flange or others
protectionIP67
explosive-proofExia II CT6 or Exd II CT6
material of pressure membrane316L stainless steel
oil-filledsilicone oil or fluorocarbon oil
housing materiallow copper aluminum alloy

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