Pressure Based Fuel Level Sensor

Pressure Based Fuel Level Sensor

The Pressure Fuel Level Sensor (PFLS) is a precision-engineered fuel monitoring solution developed for accurate measurement of diesel levels in generator and fuel storage applications. Leveraging advanced pressure-based sensing technology, the PFLS provides real-time data on fuel levels, consumption patterns, and refueling activities—ensuring reliable and consistent performance.

Designed to withstand demanding field environments, the PFLS supports efficient fuel management, minimizes pilferage risks, and enhances operational transparency across telecom sites, industrial facilities, and power generation systems. With its rugged construction, digital communication compatibility, and low-maintenance design, it offers a dependable, long-term solution for mission-critical fuel monitoring needs.

Construction Details:
  • Robust, industrial-grade enclosure designed for harsh operating environments
  • Pressure-based sensing mechanism with no moving mechanical parts
  • Fully sealed design to prevent ingress of dust, moisture, and contaminants
  • High-quality electronic circuitry with stable signal conditioning
  • Designed for vertical installation on diesel tank top surface
  • Pre-calibrated and factory-tested for accurate output
  • Supports RS-485 communication for long-distance and noise-immune data transmission
  • Engineered for compatibility with DG controller and monitoring systems
Benefits:
  • High Accuracy Measurement: Provides precise fuel level readings with ±1% accuracy
  • Anti-Theft Capability: Detects abnormal fuel drops and unauthorized fuel removal
  • Long Service Life: No moving parts, resulting in minimal wear and maintenance
  • Real-Time Monitoring: Enables live tracking of fuel consumption and refilling events
  • Easy Integration: Seamlessly integrates with DG controllers, AMF panels, and telemetry systems
  • Robust & Reliable: Designed for harsh field environments and continuous operation
  • Customizable Lengths: Available in multiple probe sizes to suit different tank heights
fuel level sensor

Parameter

Specification

Operating Voltage

12 V DC

Operating Temperature

–5°C to +65°C

Operating Humidity

Up to 95% RH

Ingress Protection

IP65

Sensing Technology

Pressure-based fuel level sensing

Measurement Accuracy

±1 mm (±1% of full-scale)

Measurement Range

160 mm to 2000 mm (customizable)

Output Interface

RS-485 (MODBUS RTU)

Output Signal

Digital

Calibration Method

Handheld device or software-based calibration

Mounting Orientation

Vertical top-mounted installation

Compatible Fuel Types

Diesel

Housing Material

Industrial-grade metal enclosure

Application Environment

Indoor / Outdoor installations

 

Applications:
  • Diesel Generator (DG) fuel monitoring
  • Telecom tower fuel management systems
  • Data centers and Critical power infrastructure
  • Industrial fuel storage tanks
  • Power plants and utility installations
  • Remote energy and backup power systems
  • Fuel theft detection and monitoring solutions
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