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Single Flange Differential Liquid Level Transmitter

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Brief Introduction

Single flange level transmitter is a field transmitter that mounts directly to a pipe or vessel. Since the isolation diaphragm is in direct contact with the liquid medium, there is no need to use a pressure guiding tube to lead out the positive pressure side, so the liquid level, pressure and density of the medium with high temperature, high viscosity, easy crystallization, easy precipitation and strong corrosion can be measured. It is converted into 4 ~ 20mA.DC signal output. The Lt-type liquid level transmitter uses a standard flange for installation and connection.

flange mounted pressure transmitter

Features

  • Liquid level in open or sealed containers.

  • The reference accuracy of liquid level measurement is 0.075%.

  • Measuring range: 6kPa~2000kPa.

  • 2-inch, 3-inch, 4-inch flat diaphragm or extended diaphragm.

  • A variety of filling fluid options are available to meet various application requirements.

  • Damping is adjustable.

  • Wetted Level Materials: Stainless Steel, Hastelloy C-276 and Tantalum.


Industry application

  • Oil and gas

  • Chemical

  • Metallurgy

  • Pharmaceutical

  • Electricity

  • Light industry


Order Sheet

ItemCodeSpecification
AT3051LTflange mounted pressure transmitter/differential level transmitter
Measurement Range30-4~7.5 Kpa
40~37.4 Kpa
50~186.8 Kpa
60~690 Kpa
70~2068 Kpa
OutputS4-20mA, HART Protocol, Linear output
Sensor Diaphragm Material
/ Fill Fluid
2Stainless Steel 316L Silicone Oil
3Hastelloy C  Silicone Oil
AStainless Steel 316L Fluorine oil
Drain holeBBack of process flange or none
UProcess flange side upper
LProcess flange side lower
Wetted O-ring Material7Buna-N (NBR)
6Viton (FKM) (Temperature ≥-20℃)
5Low Temperature Viton (FKM-GFLT)
Cable Entry1M20*1.5
Process ConnectionC2'' ANSI 150#
D2'' ANSI 300#
J2'' ANSI 600#
E3'' ANSI 150#
F3'' ANSI 300#
K3'' ANSI 600#
G4'' ANSI 150#
H4'' ANSI 300#
QDN50 PN1.6MPa/4Mpa
RDN50 PN6.4Mpa
MDN50 PN10Mpa
SDN80 PN1.6MPa/4Mpa
TDN80 PN6.4Mpa
NDN80 PN10Mpa
UDN100 PN1.6MPa/4Mpa
WDN100 PN6.4Mpa
Flange Diaphragm MaterialAStainless steel 316L
BHastelloy C 
CTantalum
EPFA coating
FF46 coating
GGold-plated
Insert Tube Length00
150mm
2100mm
3150mm
Fill Fluid(High pressure side)ASilicone Oil
CFluorine oil
OptionaldIntrinsically safe type, Flameproof (Exd IIC T4~T6)
iIntrinsically safe (Exia IIC T4~T6)
M3LCD display
D1Stainless steel drain valve or screw (2pcs)
C11/2'' NPT female waist flange (2sets)
C121/2'' NPT-M20*1.5-Φ14 pressure pipe (2sets)
C2M20*1.5 male thread T joint (2sets)
C21M20*1.5 T joint -Φ14 pressure pipe (2sets)
K1Degreasing treatment

Production Line

differential level transmitter


single flange level transmitter Applications

single flange level transmitter

flange mounted pressure transmitter

1. Diaphragm differential level transmitter with stainless Steel and Hastelloy C Process Isolation Diaphragms-Single isolation diaphragm design. -Stable performance, high precision, high temperature resistance.

2. Flange mounted level transmitter with a variety of optional filling fluids. Span,zero external continuousloy
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