Float Level Sensor

Stainless steel Float Level Sensor Transmitter uses a PP plastic or stainless steel float that contains a magnet inside, the linear movement is in direct relation to the liquid level being measured. The product has a simple structure and adopts the principle of magnetic field control and make and break the contacts of the reed tube. It has the characteristics of long service life, anti vibration, and explosion-proof. Widely used in short tanks and vibration environment applications, specially fuel tank float level sensor and mini float level sensor for small tank.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

Get A Quote

PWL-F Float Type Level Transmitter

Features

Probe length 100-2500mm
Standard SEA 5-hole flange or thread installation
Protection level: IP67
Output 0-190Ω, 240-33Ω, 4-20mA,0.5-4.5V...
Accuracy: 4.5mm, 7mm, 10mm, 21mm, 35mm

Applications

Engine fuel tanks
Yachts diesel tanks
Fuel tanks in trucks
Construction machinery
Vehicles, ships, motorcycle oil tanks
Petroleum, chemical, pharmacy, beverage
Oilcan, train, plane oil height measurement

Request Price PDF Download

Advantages

High and low level switch
Cost-effective and free of maintenance
Long service life, anti-vibration
Excellent fast response for high frequency of level changing
Food-grade material: 316L stem and PP float

Continuous float level transmitter is used for the top of tank mounting, using plastic or stainless steel floats and 304SS or 316SS rigid probe for real time level measurement, and high and low level detection. Float level sensor with local indicator is also available.

Resources

Datasheet

File Name	Time	Type	Download
PWL-F Float Type Level Transmitter	Sep 25, 2025	PDF

Technical Parameters

Model	PWL-F
Medium Compatible	Liquid compatible with SUS304 or SS316L
Pressure Type	Relative (gauge)
Pressure Level Range	0mm~150mm...2500mm(Length by customized)
Probe Material	SUS304 or 316L stainless steel
Float Material	PP, SUS304, SUS316, NBR, PVDF
Installation Method	Flange: SAE standard 5 holes flange installation Thread: BSP 1-1/4, BSP 1-1/2, NPT1”, G3/4 optional
Electrical Connection	Brand Delphi, Tyco or other by customization
Accuracy	4.5mm, 7mm, 10mm, 21mm, 35mm optional
Signal Output	0-190Ω/0-20mA/4-20mA/0.4-4.5V/0-5V/others
Power Supply	24-32VDC
Resolution	21mm, 16mm and 12mm can be customized
Working Temp.	-40℃~+85℃
IP Rating	IP67

Need Help Choosing the Right Product?

Let our Sales Engineers identify the right solution for your application.

CONSULTATION

Please complete form below to request a quote for Float Level Sensor.