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Magnetic float level transmitter
The UQK-75 series magnetic float level transmitter is an extended product of the UQK-71 float level controller. The float level controller outputs a 4
Product details
Main technical parameters of magnetic float level transmitter
·Measurement range: 0-300mm to 6000mm
·Measurement accuracy: ± 10mm
·Output signal: 2-wire system 4-20mA
·Medium density: ≥ 0.64g/cm3
·Medium viscosity: ≤ 0.02PaS
·Working temperature: - 15 ℃～ 120 ℃
·Work pressure: - 0.1MPa ～ 4.0MPa
·Electrical interface: M20 × 1.5 internal thread
·Liquid receiving material: 304 316L PTFE, PP (located according to the medium and working conditions)
·Transmitter power consumption: ≤ 1W
Power supply for transmitter: 24VDC (Our company's instruments come with 24VDC feed output)
·Environmental temperature: - 40 ℃～ 60 ℃
·Load impedance: ≤ 600 Ω
·Protection level: IP65
·Explosion proof grade:
Intrinsic safety type: ia Ⅱ CT4
Explosion proof type: d Ⅱ BT4
·Connection flange standard:
HG20592 ～ 20635-97 ， If the user adopts other standards (such as GB, JB, ANSI, JIS, etc.), please indicate them when ordering
Structural form and wiring method:
Model specification table
| UQK-75 | Magnetic float level transmitter | ||||||||
| 1 | Basic type, output two-wire 4-20mADC, guide rod material stainless steel | ||||||||
| 2 | Equipped with on-site pointer indication, outputting a two-wire 4-20mADC, with stainless steel guide rod material | ||||||||
| 3 | Equipped with on-site digital indication, outputting a two-wire 4-20mADC, with stainless steel guide rod material | ||||||||
| 4 | Anti corrosion type, output two-wire 4-20mADC, guide rod material stainless steel jacket PP | ||||||||
| 5 | Anti corrosion type, with on-site pointer indication, output two-wire 4-20mADC, guide rod material stainless steel jacket PP | ||||||||
| 6 | Anti corrosion type, with on-site digital indication, output two-wire 4-20mADC, guide rod material stainless steel jacket PP | ||||||||
| 7 | Anti corrosion type, output two-wire 4-20mADC, guide rod material stainless steel jacket PTFE (polytetrafluoroethylene) | ||||||||
| 8 | Anti corrosion type, with on-site pointer indication, output two-wire 4-20mADC, guide rod material stainless steel jacket PTFE (polytetrafluoroethylene) | ||||||||
| 9 | Anti corrosion type, with on-site digital indication, output two-wire 4-20mADC, guide rod material stainless steel jacket PTFE (polytetrafluoroethylene) | ||||||||
| T | Flange connection (flange material is carbon steel) | ||||||||
| S | Flange connection (flange material is stainless steel) | ||||||||
| J | Bracket installation | ||||||||
| L | threaded | ||||||||
| P | Ordinary type (waterproof type) | ||||||||
| Bi | Intrinsically Safe | ||||||||
| Bd | Explosion proof type | ||||||||
| Installation height (mm) | |||||||||
| Measurement range (mm) | |||||||||
| Density g/cm 3 | |||||||||
| The work pressure is normal pressure | |||||||||
| Actual working pressure value (MPa) | |||||||||
| W 0 | Not equipped with display device | ||||||||
| G 8 | Equipped with WGT8 type instrument (vertical) | ||||||||
| G 16 | Equipped with WGT16 type instrument (horizontal) | ||||||||
| S 8 | Equipped with WST8 type instrument (vertical) | ||||||||
| S 16 | Equipped with WST16 type instrument (horizontal) | ||||||||
| V 16 | Equipped with XSV16 type instrument (horizontal) | ||||||||
| M 8 | Equipped with WMT8 type instrument (vertical) | ||||||||
| M 16 | Equipped with WMT16 type instrument (horizontal) | ||||||||
| UQK-75 | |||||||||
Example of Selection
The liquid level of the buried oil tank needs to be measured. The installation form is flange connection, using explosion-proof type with on-site digital display liquid level transmitter 4-20mADC output, stainless steel guide rod material, equipped with WGT8 vertical light column digital display instrument, oil tank diameter ф 1800, installation height 2100mm (i.e. flange short connection height 300mm), normal temperature and pressure, medium is light diesel oil, density is 0.85g/cm3:
Its model is: UQK-75TBd-2100-1800-0.85-OG8
The relationship between float specifications, compatible flanges, and operating temperature
| Float specifications | Float material | Adapt to flange specifications | Applicable temperature ℃ |
| ф 92 | 304 (or 316L) | DN100 | 0 ～ 120 ℃ |
| ф 84 | PP | DN100 | 0 ～ 60 ℃ |
| ф 48 | 304 (or 316L) | DN50 | 0 ～ 120 ℃ |
The special requirement for the floating ball specification is: (referring to the outer diameter)
ф 140 (304, 316L); ф 76 （ 304 、 316L 、 PP ）
Ordering Instructions
·Measurement range and working temperature
·Installation scope and working pressure
·Name and density of the tested medium, specifications of the connecting flange (to be provided during flange connection)
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