Part no: 326079
Level sensor S3-A, R 1 ¼" 240-30Ω (American standard)
The market's most reliable and maintenance free tank sensor.
Moreover, very easy to install.
Wema's design provides a reliable level sensor even in difficult conditions.
The S3 sensor is in stainless steel, insulated and bipolar and it does not give rise to voltages in the tank and prevents corrosion.
Thread 1¼".
Suitable for fuel, water, hydraulic oil, AdBlue, Ethanol and many other liquids.
Manufactured in acid resistant stainless steel.
Works with both 12 and 24 volt.
Available as standard in lengths from 150 mm to 1200 mm.
Wema's level sensor displays the level in the tank via a resistance value (ohm).
There are several different standards for the ohm values, where the most common are;
• European 0-190 ohm
• American 240-30 ohm
• Suzuki 240-0 ohm
When the ohm value is given, you start with the bottom value on the sensor, for example for a European sensor; 0-190 ohm, where 0 ohm is an empty tank and 190 ohm is full tank.
Specifications:
• Length: 950 mm
• Working range: 240-30 ohm (American standard)
• Operating temperature -40°C to +85°C
• Fully corrosion protected
• Power supply: 12/24 V
• Drill hole: BSP R 1 ¼”
• Outer diameter of the sensor head: 54 mm
• Height of the sensor head above the tank: 21 mm