TN/L3 300 TN Sensor – L3 Series Fuel Gauge

R485.30 Inc. Vat

In stock

SKU: TN/L3 300 Categories: ,


This fuel gauge sensor is one of the TN L3 series. It is manufactured from stainless steel. It uses fluid buoyancy and magnetic induction to measure the liquid level. The sensor provides very precise measurements and is corrosion resistant and leak proof. It is primarily used in the fuel tank of a genset. The unit has been designed for ease of installation and to conform to the shape of the tank. The L3 sensor takes the measurements with a series of reed switches which are positioned inside the level tube. The float has built in magnets which trigger the reed relays which give a value that increases or decreases according to the fluid level.
Technical specifications for the TN/L3 300 TN Sensor – L3 Series Fuel Gauge
The float is the only moving part in the unit and therefore reduces the possibility of mechanical failure. All sensors are fully insulated to protect against voltage inside the tank. The mounting is an SAE standard 5 or 6 hole flange. The length options range from 150mm to 700mm. Rated power is 125mW and the rated current for the alarm switch is 0.5 Amp. The wires are covered by PVC although a corrugated pipe cover is available. The output resistance control signal is European standard 0 – 190 Ohms and American standard 240 to 33 Ohms. The operating temperature is from minus 40 degrees Celsius up to 85 degrees Celsius.
Benefits of using the TN/L3 300 TN Sensor – L3 Series Fuel Gauge
This unit is manufactured to very high standards.  The TN L3 300 fuel gauge has a nylon filter on this suck and return unit. An alarm can be fitted to the unit to inform the user when the level reaches a certain point. This is easily set by the user. Extremely precise level measurements are relayed automatically. There are a variety of tube lengths to fit any fuel tank. Order a TN/L3 300 TN Sensor – L3 Series Fuel Gauge online or, contact Generator Parts today.

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