Water Level Transmitter
Description of water level transmitter
ULB3351 water level transmitter is one kind of scene transmitter with flange type 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 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.
This 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
◆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|
|output signal||4~20mA (HART optional)|
|load resistance||RL=(U-12V)/0.02A (4~20mA current output) U—loop voltage(V)|
|storage temperature range||-40~+105℃|
|operating temperature range||-40~+85℃|
|measured media temperature range||-40~+200℃|
|temperature coefficient of zero||0.1%FS/10℃|
|temperature coefficient of span||0.05%FS/10℃|
|process connection||3" mounting flange or others|
|explosive-proof||Exia II CT6 or Exd II CT6|
|material of pressure membrane||316L stainless steel|
|oil-filled||silicone oil or fluorocarbon oil|
|housing material||low copper aluminum alloy|