Wema Water or Fuel Level Sensor S5 275 mm 12/24 V

Product description:

The Wema S5-A275 water or fuel level sensor with a length of 275 mm is a precise measuring device designed to monitor liquid levels in tanks, suitable for both water and fuel applications. It is widely used in the marine, automotive, agricultural industries, and in specialized vehicles where reliable medium quantity control in the tank is required. The sensor operates on the principle of resistance change within the range of 240–30 Ohm, allowing compatibility with most standard level indicators. Installation is vertical, by screwing it to the top of the tank using a standard mounting flange, ensuring a tight and durable connection. The housing is made of materials resistant to corrosion and the effects of fuel and water, guaranteeing long service life even in harsh operating conditions. The sensor is powered by 12 or 24 V, enabling universal use in various power systems. Thanks to precise manufacturing and high resistance to external factors, the Wema S5-A275 sensor provides reliable liquid level readings, minimizing the risk of failure and incorrect indications. The device is compatible with a wide range of indicators and level monitoring systems, and its installation does not require specialized tools or advanced technical knowledge.

Technical specifications:

• Sensor length: 275 mm
• Power supply: 12 V / 24 V
• Resistance range: 240–30 Ohm
• Measured medium: water, fuel
• Housing material: stainless steel
• Mounting: vertical, flange
• Indicator compatibility: standard 240–30 Ohm
• Protection rating: IP67
• Operating temperature: -40°C to +85°C
• Mounting flange diameter: 54 mm
• Number of mounting holes: 5
• Cable length: 0.5 m
• Weight: approx. 0.3 kg
• Standards/certificates: CE
• Warranty: 2 years

Product advantages:

• High liquid level measurement accuracy due to linear resistive characteristic
• Corrosion and fuel/water resistance thanks to stainless steel construction
• Universal 12/24 V power supply allows broad application
• Compatibility with most level indicators (standard 240–30 Ohm)
• Simple flange mounting without the need for specialized tools
• High IP67 protection rating ensures reliability in harsh environmental conditions
• Suitable for both water and fuels, increasing product versatility
• Stable operation across a wide temperature range from -40°C to +85°C
• Lightweight design facilitates installation even in confined spaces
• Long service life and low maintenance requirements
• CE certification confirming compliance with European safety standards
• 2-year manufacturer warranty

Additional information:

• Manufacturer: Wema
• SKU: 323135
• EAN: 7025923231358
• Model/Series: S5
• Manufacturer part number: S5-A275
• Compliance/Certificates: CE
• Warranty: 2 years
• Country of origin: Norway
• Installation note: vertical mounting, 5-hole flange, gasket included