Hydraulic & Pneumatic

Pneumatic systems are typically used in construction, robotics, food manufacturing and distribution, conveying of materials, medical applications (dentistry), pharmaceutical and biotech, mining, mills, in buildings, and tools in factories. Hydraulics is used for the generation, control, and transmission of power using pressurized liquids. The following equipment is required for a hydraulic system: hydraulic fluid, cylinder, piston, pumps, and valves that control the direction of flow, which is always in one direction. They are used in a variety of everyday machine applications: Elevators, Dams, machine tools of hydraulic presses, hoppers, cylinders, and rams, Turbines, lifts, Excavating arms for diggers, braking system.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWP412-F Submersible Fuel Level Sensor

Features

  • High accuracy of ±0.5%FS, ±0.25%FS, ±0.1%FS
  • ATEX, intrinsically safe explosion-proof
  • Level&Temperature integral measurement
  • IP68 water-proof
  • Polyurethane cable for diesel, PUR cable covered by corrugated SUS304 tube for gasoline
PWP412-F Submersible Fuel Level Sensor
PWP412-F Submersible Fuel Level Sensor
PWP412-F Submersible Fuel Level Sensor
PWP412-F Submersible Fuel Level Sensor

Applications

  • Monitoring of diesel & gasoline fuel storage tanks
  • Chemical and Petrochemical industry
  • Level measurement in fuel trucks
  • Fuel reservoir
  • Liquids measurement in tanks and vessels
  • Level measurement in oil tanks
  • Calibration instrument
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Advantages

  • Unique filter design in the nose cap for accurate measurement from impurity and particles
  • Reliable, precise measurement, long-term stability
  • Cost-effective way for product and shipping freight
  • Eliminate both power supply surges and lightning ground strike transients with incorporated lightning and surge protection
  • CE, and ATEX approved

Submersible Fuel Level Sensor is a low-cost liquid level sensor for fuel tanks. It uses a high-performance diffused silicon piozoresistive pressure sensor as sensing element, accurately measure the static pressure of the liquid that is proportional to the liquid level depth. It can be integral with a temperature sensor for both continuous level and temperature measurement for fuel tanks.

Resources

Datasheet

File NameTimeTypeDownload
PWP412-F Submersible Fuel Level SensorSep 24, 2025PDF

Technical Parameters

ModelPWP412-F
Pressure Level Range0m~0.5m...30m Fuel/0-0.05 bar...3bar
Electrical ConnectionDirectly cable outlet
Accuracy±0.5%FS(Typical), ±0.25%FS, ±0.1%FS optional
Signal Output4-20mA/0.4-4.5V/0-5V/0-10V/I2C/RS485/HART
Power Supply3.3VDC/5VDC/8-24VDC/10-30VDC/12-30VDC/15-30VDC
Response Time≤3ms
Medium CompatibleLiquid compatible with SUS304
Long-term Stability≤0.5%FS/year (for 0.5%FS accuracy)
Zero Temp. Drift≤0.05%FS/℃(for 0.5%FS accuracy)
Compensation Temp.0℃~+50℃(typical), -10℃~+60℃(optional)
Working Temp.Media -30℃~+65℃, environmental -40℃~+70℃
Storage Temp.-40℃~+70℃
Explosion ProofExia II CT6
IP RatingIP68
Cable MaterialPU, PTFE or FEP

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