UHS-24LD series buoy type liquid level gauge
Overview
UHS-244 series electric buoy liquid level (interface) transmitter is our company introduced FOXBORO (FOXBORO) imported imported head 244LD, 244LVD produced intelligent liquid level (interface) transmitter for measuring medium Liquid level, boundary level and density. The instrument guarantees reliable measurement with extremely high accuracy and stability. The transmitter has HART or FOXBORO communication protocol, 4 ~ 20mA analog output, can display%, mA or other physical units free configuration, and can use PC The remote configuration and management (monitoring) of the transmitter can be conveniently carried out by the computer and the universal handheld terminal device, and it can also be operated by the conventional local buttons. The transmitter realizes the whole 1 / A series measurement integration through HART or FOXCOM communication protocol.
Working principle
UHS-244 series electric buoy liquid level (interface) transmitter is designed according to Archimedes buoyancy principle (see the following figure), using tiny metal film strain sensing technology, used to measure the liquid level and interface of the medium Or specific gravity.
UHS-244 series electric buoy liquid level (interface) transmitter head can be installed separately, that is, the sensor can be installed separately from the amplifier with remote installation, and the amplifier box can be at most 10m away from the field sensor module.
Selection code description
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Explanation |
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UHS-244LD |
Float level transmitter |
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Code1 |
Header position |
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Code |
R |
L |
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Explanation |
The transmitter head is on the right side of the float |
The transmitter head is on the left side of the float |
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Code2 |
Installation method |
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Code |
A |
B |
C |
D |
E |
F |
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Explanation |
Outer buoy top and bottom installation |
Outer buoy side installation |
Installation on the top side of the outer float |
Outer buoy bottom installation
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Overhead installation of inner float |
Inner buoy side installation |
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Code3 |
Nominal pressure |
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□ |
Nominal pressure of liquid level gauge (MPa) |
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Code4 |
Sealing surface form |
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Model |
FF |
RF |
M |
FM |
RJ |
T |
G |
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Explanation |
Flat |
Protrusion |
Convex |
Concave |
Ring joint |
Mortise |
Groove surface |
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Code5 |
Nominal diameter |
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DN□ |
Nominal diameter of connecting flange of liquid level gauge |
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Code6 |
Measurement type |
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Model |
1 |
2 |
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Explanation |
Level |
Boundary |
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Code7 |
Temperature range |
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Model |
N |
G |
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Explanation |
Normal temperature |
High temperature (with heat sink) |
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Code8 |
Installation dimensions |
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□□□□ |
Center distance of flange of liquid level gauge (mm), (top-mounted type is insertion depth) |
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Code9 |
Medium density |
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□ |
The density of the measured medium (g / cm3), (the measurement interface is low density / high density) |
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Code10 |
Material |
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Code |
321 |
304 |
304L |
316 |
316L |
□ |
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Explanation |
06Cr18Ni11Ti |
06Cr19Ni10 |
022Cr19Ni10 |
06Cr17Ni12Mo2 |
022Cr17Ni12Mo2 |
其它 |
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Code11 |
Steam jacket |
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Model |
Omit |
Z1 |
C |
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Explanation |
No jacket |
With steam clamp (G1 / 2 ″ external thread) |
With steam clamp (flange connection) |
Selection examples
Product series name |
Header position |
Installation method |
Nominal pressure |
Sealing surface |
Nominal diameter |
Measurement type |
Temperature range |
Installation dimensions |
Medium density |
Material |
Steam jacket |
UHS-244LD |
-R |
-B |
5.0 |
M |
DN50 |
2 |
G |
-2300 |
-0.78 |
-316 |
Z1 |
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Code1 |
Code2 |
Code3 |
Code4 |
Code5 |
Code6 |
Code7 |
Code8 |
Code9 |
Code10 |
Code11 |
Hengsheng Instrument
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