Wema Fuel/Water Level Sensor S5
Experience unparalleled accuracy and reliability with the Wema S5 Fuel/Water Level Sensor. Designed for use in harsh marine environments, this sensor is ideal for monitoring fuel, water, and oil levels in various tanks, offering a reliable solution for both recreational and commercial vessels.
- Easy Installation: The sensor features a 5-hole SAE flange for secure mounting, complete with a gasket seal and screws, ensuring a water-resistant and reliable connection.
- Durable Materials: Constructed from AISI 316 stainless steel, it provides excellent corrosion resistance, making it ideal for marine and industrial environments.
- Compatibility: Suitable for use with diesel, petrol, potable water, and grey water tanks. It is a perfect replacement for UFW and SUF fuel level sensors, but not recommended for black water.
- Voltage and Standards: Operates on 12/24 VDC systems and complies with ISO, CE, NMMA, ABYC, and USCG standards, ensuring the highest quality and safety.
- Technical Specifications: The sensor offers a 240-30 Ohm resistance range and an operating temperature of -40°C to +85°C. It comes with two 290mm long flying leads, sheathed for protection.
- Advanced Design: The high-resolution sensor features switch placements at approximately every 10mm, ensuring greater accuracy in readings. It also features a VDO connection and SAE-5-hole pattern for universal fit.
The Wema S5 Level Sensor has been trusted for over 30 years by major European truck, bus manufacturers, and in marine applications, offering the high resolution needed for modern digital displays. Longer senders are available upon request, ensuring the perfect fit for your application.
Wema SKU: 323100 – 150mm, 323101 – 175mm, 323102 – 200mm, 323103 – 225mm, 323104 – 250mm, 323105 – 275mm, 323106 – 300mm, 323107 – 350mm, 323108 – 400mm, 323109 – 450mm, 323110 – 500mm, 323111 – 550mm, 323112 – 600mm, 323113 – 650mm, 323114 – 700mm, 323115 – 750mm, 323116 – 800mm, 323117 – 850mm, 323118 – 900mm, 323119 – 950mm, 323120 – 1000mm.
Sensor Types:
| Length / Type |
| 150mm – 0-190 ohm |
| 175mm – 0-190 ohm |
| 200mm – 0-190 ohm |
| 225mm – 0-190 ohm |
| 250mm – 0-190 ohm |
| 275mm – 0-190 ohm |
| 300mm – 0-190 ohm |
| 350mm – 0-190 ohm |
| 400mm – 0-190 ohm |
| 450mm – 0-190 ohm |
| 500mm – 0-190 ohm |
| 550mm – 0-190 ohm |
| 600mm – 0-190 ohm |
| 650mm – 0-190 ohm |
| 700mm – 0-190 ohm |
| 750mm – 0-190 ohm |
| 800mm – 0-190 ohm |
| 850mm – 0-190 ohm |
| 900mm – 0-190 ohm |
| 950mm – 0-190 ohm |
| 1000mm – 0-190 ohm |
| 200mm – 240-30 ohm |
| 250mm – 240-30 ohm |
| 300mm – 240-30 ohm |
| 350mm – 240-30 ohm |
| 400mm – 240-30 ohm |








