Features
Using high quality reed switches as key components, providing the best durability.
LED display with strong brightness, can be configured in horizontal or upright, convenient for observation under various conditions.
Isolation explosion-proof (Exdb II CT4...T6Gb) and Intrinsic Safety (Exia II CT6Ga) are approved.
Fully sealed design, the protection level of the whole machine can reach IP66/IP67.
The Material for wetted parts can be configured as 304, 316L, PP, PVC, PTFE, PVDF, It can be applied to the measurement of most liquids and different media.
Level-Temperature Integrated Transmitter, breakthrough in achieving simultaneous measurement of liquid level and temperature dual parameters. This product integrates liquid level measurement and temperature sensing functions
How It Works
The Magnetic Float Level Transmitter is designed based on the Archimedes buoyancy principle. When the liquid level in the container changes, the float also moves up and down. Due to the magnetic effect, the reed switch of the float level gauge is magnetically attracted, and the reed switch assembly and the precision resistor are evenly fixed in the conduit to form a variable resistor circuit, so that the resistance in the sensor changes linearly. The converter then converts this resistance change into a 4-20mA standard DC signal output to achieve long-distance monitoring and control of liquid level. The smaller the distribution gap of the reed switch, the higher the precision and the more accurate the control.
According to the properties of the liquid, the material that is suitable for it can be selected.
According to the density of the liquid, different float balls can be selected to match it to achieve the best measurement accuracy.
Applications
Petrochemical Industry
Precise level measurement of crude oil and refined oil storage tanks
Level and interface monitoring of reactors and separators
Level control of liquefied gas (LPG) storage tanks
Chemical and pharmaceutical industry
Various chemical raw material storage tanks
Food and Beverage Industry
Edible oil storage tanks
Wine fermentation tanks
Beverage storage tanks
Water treatment industry
Liquid level monitoring of sewage treatment system
Water level control of clean water tank
Chemical agent dosing system
Specifications
|
Stainless Steel |
PTFE Coated |
PVC/PP/PVDF |
|
|
Principle |
Resistance-current conversion |
Resistance-current conversion |
Resistance-current conversion |
|
Resolution |
20mm, 10mm, 5mm |
20mm, 10mm, 5mm |
20mm, 10mm, 5mm |
|
Precision of transmitter |
±0.1% |
±0.1% |
±0.1% |
|
Power supply |
24VDC |
24VDC |
24VDC |
|
Signal output |
4-20mA+HART 4-20mA 1-5VDC RS-485 PA |
4-20mA+HART 4-20mA 1-5VDC RS-485 PA |
4-20mA+HART 4-20mA 1-5VDC RS-485 PA |
|
Supply |
2-wire /4-wire |
2-wire /4-wire |
2-wire /4-wire |
|
Medium density |
ρ≥0.5g/cm³ |
ρ≥0.5g/cm³ |
ρ≥0.5g/cm³ |
|
Interface measurement |
ρ down-ρ up≥0.2g/cm³ |
ρ down-ρ up≥0.2g/cm³ |
ρ down-ρ up≥0.2g/cm³ |
|
Measuring range |
200mm...4000mm |
200mm...4000mm |
200mm...3500mm |
|
Process connection |
Flange, Thread, Bracket |
Flange, Thread, Bracket |
Flange, Thread, Bracket |
|
Process pressure |
0...2.5MPa...5MPa |
0...2.5MPa |
Atmospheric pressure |
|
Process temperature |
Max.120℃ |
Max.120℃ |
PP Max.70℃ PVC Max.80℃ PVDF Max.120℃ |
|
Ambient temperature |
-30...75℃ |
-30...75℃ |
-30...70℃ |
|
Wetted material |
304, 316L |
PTFE |
PP/PVC/PVDF |
|
Guide tube |
Φ 19mm standard (optional Φ 14mm) |
Φ 19mm standard (optional Φ 14mm) |
Φ 19mm standard (optional Φ 14mm) |
|
Float |
Φ 75mm standard (optional Φ 52mm ) |
Φ 75mm standard |
Φ 75mm standard |
|
Electrical connection |
M20*1.5F(standard) 1/2NPT-F 3/4NPT-F |
M20*1.5F(standard) 1/2NPT-F 3/4NPT-F |
M20*1.5F(standard) 1/2NPT-F 3/4NPT-F |
|
Explosion-proof |
Exia II CT6Ga Exdb II CT4...T6Gb (optional) |
Exia II CT6Ga Exdb II CT4...T6Gb (optional) |
Exia II CT6Ga Exdb II CT4...T6Gb (optional) |
Datasheet
| Magnetic Float Level Transmitter-Stainless Steel/PTFE/PVC/PP/PVDF | |||||||
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UHF-DQ |
Float Level Gauge |
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Design pressure |
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1 |
0.6Mpa |
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2 |
1.0Mpa |
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3 |
1.6Mpa |
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4 |
2.5Mpa |
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5 |
4.0Mpa |
Communicate with the technology before ordering. |
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6 |
6.4Mpa |
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Wetted material |
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4 |
304 |
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6 |
316L |
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P |
PP |
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PVC |
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PTFE |
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PVDF |
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Signal output |
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A |
4mA...20mA 24V 2-wire |
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B |
4mA...20mA+HART 24V 2-wire |
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C |
1-5 VDC |
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D |
RS-485(signal) |
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PA |
PA(bus) |
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X |
Add display |
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Y |
Other please explain in words. |
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Resolution |
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R20 |
10mm |
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R10 |
20mm |
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R5 |
5mm (optional) |
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RX |
Others need to be communicated. |
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Process connection |
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F |
Flanges＞DN50 must indicate specifications and standards |
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S |
Thread＞2"must indicate specifications and standard,Direct installation |
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1/2NPT, 3/4NPT(+Flange, User provided) |
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|
Y |
Other please describe |
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|
EX |
Explosion-proof : Exia Ⅱ CT6Ga Exdb II CT4...T6Gb |
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|
Principle |
Resistance-current conversion |
|
Resolution |
20mm, 10mm |
|
Measuring range |
200mm...3000mm |
|
Precision of transmitter |
±0.1% |
|
Power supply |
24VDC |
|
Signal output |
2-wire 4...20mA+HART |
|
Medium density |
ρ≥0.5g/cm³ |
|
Process temperature |
Max.120℃ |
|
Electrical connection |
M20*1.5F(standard) 1/2NPT-F 3/4NPT-F |
|
Process connection |
Flange DN≥ 80, NPS 3" |
|
Process pressure |
0...2.5MPa |
|
Ambient temperature |
-30...75℃ |
|
Ambient humidity |
0%...95% |
|
Wetted material |
304, 316L, Titanium, PTFE |
|
Guide tube |
Φ 19mm standard |
|
Float tube |
Φ 75mm standard |
|
Explosion-proof |
Exia Ⅱ CT6Ga Exdb II CT4...T6Gb (optional) |
|
Principle |
Thermal resistance transmitter |
|
Precision of transmitter |
±0.2% |
|
Power supply |
24VDC |
|
Signal output |
4...20mA (2-wire) |
|
Process temperature |
-20...120℃ |
|
Electrical connection |
M20*1.5F (standard) 1/2NPT-F 3/4NPT-F |
|
Temperature sensing head position |
About 100mm from the lowest end |
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