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PVDF Housing Level Sensor

Brand: Xi'an UTOP Measurement Instrument Co, Ltd
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ULB7 PVDF Housing Level Sensor are made by using imported high accuracy and stability ceramic sensors.

Through precise structural design and temperature compensation, signal amplified and V/I transforming. Its PVDF material housing is full sealed design.

The cable of ULB7 is put in PTFE pipe, simultaneously with breathing pipe which makes sensor's back pressure intensity connect to atmosphere pressure.

ULB7 Series Corrosive Proof Level Transmitters are entire solid state products with standard 4~20 mA or 0~10 mA signal output.

To assure ULB7 PVDF Housing Level Sensor have long life, all outside linking parts on housing and cables have been sealed.

The unique internal structure of ULB7 to make it has function of against condensation.
Features
  • Suitable for corrosive media measurement like strong acid or strong alkali
  • Anti-interference, good long-term stability
  • PVDF housing, PTFE cable
  • Protection: IP68

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Specifications

Brand

Measuring Ranges

  • 0 ~ 2 mH₂O...500 mH₂O

Overload Pressure

  • 200 % Full Scale

Output Signal

  • 4~20 mA, 0~5 V, 0~10 V, 1~5 V

Accuracy

  • 0.25 % Full Scale, 0.5 % Full Scale (Standard)

Load Resistance

  • RL = (U-12 V)/0.02 A (4~20 mA Current Output), U-Loop Voltage (V）

Long-Term Stability

  • < 0.2 % Full Scale/year

Supply Voltage

  • 12 ~ 36 Vdc

Compensated Temperature Range

  • -10° ~ 70° C

Storage Temperature Range

  • -40° to 100° C

Temperature Coefficient of Zero

  • 0.25 % Full Scale/10° C

Temperature Coefficient of Span

  • 0.25 % Full Scale/10° C

Insulation Resistance

  • 100 MΩ @ 50 Vdc

Electrical Connection

  • Ø 9 mm Shielded Cable with Vent Hose (PTFE)

Material of Wetted Part and Housing

  • PVDF

Material of Pressure Membrane

  • Ceramic (Other Materials are available on request)

Explosive Proof

  • Exia II CT6

  • ULB7 PVDF Housing Level Sensor have been widely used for Static or Dynamic Level Measurement of Corrosive Liquids as Strong Acid or Strong Alkali etc in Refinery, Chemical Plant, Glass Factory, Sewage Treatment Plant and so on

Documentation

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