In diesel generator applications, accurate fuel level monitoring is critical for uninterrupted operation. A generator OEM in Eastern Europe faced repeated issues with unstable tank readings, vibration interference, and frequent maintenance caused by traditional fuel level sensors installed on mobile generator sets.

After evaluating several solutions, the customer selected the Pokcenser PWL-F Float Type Level Transmitter to improve reliability, reduce downtime, and simplify maintenance across its diesel generator fleet.

According to Pokcenser product information, the PWL-F uses magnetic reed switch control technology with anti-vibration characteristics, long service life, and customizable signal outputs including 4-20mA, voltage, and resistance outputs.

Customer Challenge: Unstable Fuel Level Readings in Mobile Generator Tanks

The customer manufactures diesel generator systems used for:

• Construction sites
• Temporary power stations
• Emergency backup systems
• Mining equipment

Their previous float sensors frequently failed because of:

• Continuous vibration during transportation
• Fuel sloshing inside tanks
• Corrosion caused by diesel additives
• Poor signal compatibility with PLC controllers
• High maintenance costs

The engineering team needed a rugged fuel tank level transmitter capable of stable operation under harsh industrial conditions.

Why the Customer Chose Pokcenser

After comparing multiple suppliers, the customer selected the Pokcenser official website solution because of several advantages:

1. Excellent Anti-Vibration Performance

The PWL-F float type level transmitter is specifically designed for mobile equipment, generators, trucks, and yachts. Its magnetic reed structure minimizes mechanical wear and improves reliability under vibration conditions.

2. Multiple Output Signal Options

The customer required compatibility with both analog gauges and PLC systems. Pokcenser provided customized outputs including:

• 4-20 mA
• 0-190Ω
• 240-33Ω
• 0-5V

This simplified system integration and reduced additional converter costs.

3. Custom Probe Lengths for Different Tank Sizes

The customer used multiple fuel tank capacities across different generator models. Pokcenser customized probe lengths from 300mm to 1200mm according to tank dimensions.

4. IP67 Protection for Outdoor Environments

Outdoor generators often operate in rain, dust, and extreme temperatures. The PWL-F provides IP67 protection and supports operating temperatures from -40℃ to +85℃.

Installation Results

After deploying the Pokcenser PWL-F fuel level transmitter:

• Fuel reading stability improved significantly
• Maintenance frequency decreased by over 40%
• Generator downtime caused by false alarms was reduced
• The customer standardized Pokcenser sensors across new generator models

The customer also appreciated Pokcenser’s fast OEM customization support and flexible flange/thread installation options.

Recommended Pokcenser Products for Fuel Tank Level Monitoring

Besides the PWL-F float type transmitter, Pokcenser also provides other industrial level measurement solutions for different working conditions.

Float Type Level Measurement for Diesel Tanks

En Transmisor de nivel tipo flotador PWL-F is ideal for:

• Generator fuel tanks
• Truck diesel tanks
• Yacht fuel monitoring
• Maquinaria de construcción
• Mobile fuel equipment

Main features include:

• Anti-vibration structure
• Explosion-proof capability
• Larga vida útil
• Custom probe length
• Multiple signal outputs
• Stainless steel construction

Alternative Solution for Harsh Fuel Environments

For applications with foam, contamination, or complex liquid conditions, the Pokcenser PWL-C Capacitive Level Sensor offers:

• Sin partes móviles
• Excellent vibration resistance
• Anti-adhesion capability
• Stable measurement in difficult media
• High-pressure customization support

It is widely used in fuel trucks, oil depots, and industrial liquid tanks.

FAQ – Float Type Fuel Level Transmitters

What is a float type level transmitter?

A float type level transmitter uses a magnetic float mechanism to detect liquid level changes and convert them into electrical output signals for monitoring systems.

Is the Pokcenser PWL-F suitable for diesel fuel tanks?

Yes. The PWL-F is widely used in diesel generators, trucks, yachts, and mobile fuel tanks because of its anti-vibration and long-life design.

Can Pokcenser customize sensor lengths and outputs?

Yes. Pokcenser supports customized probe lengths, flange/thread connections, and multiple output signals including resistance, current, and voltage outputs.

Is the PWL-F suitable for outdoor installations?

Yes. The sensor supports IP67 protection and wide temperature operation, making it suitable for outdoor industrial environments.

Why Choose Pokcenser for Industrial Level Measurement?

Pokcenser Automation Technology Co., Ltd. provides industrial level, pressure, and flow measurement solutions for global OEM manufacturers and industrial automation projects.

Advantages include:

• Personalización OEM/ODM
• Fast technical support
• Industrial-grade reliability
• Multiple level sensing technologies
• Export experience for global markets

Whether you need float level transmitters, radar level sensors, ultrasonic sensors, or capacitive level measurement, Pokcenser offers professional solutions for demanding industrial applications.