Mazot Seviye Sensorü
A diesel-level sensor reports fuel height in the tank of a diesel portable compressor to the gauge or panel. A wrong reading does not mean the tank is empty; wiring, earth and socket corrosion are checked first. Flange and float length are model-specific. Stock count is not invented on this page — it is written on the quote from the Dudullu park.
What does it do?
The sensor sends tank level to the panel by resistance, magnetic float or an electronic probe. On a diesel portable the operator reads remaining fuel here; a false reading causes a roadside stop or needless refill. This item is not for an electric stationary unit and not a new-compressor sale.
Where is it on the machine?
Top flange of the fuel tank, float well or tank side wall. The socket and loom run to the panel or engine controller. Level and polarity are checked before removal.
Maintenance and replacement
Replaced on a confirmed fault. Wiring, earth and the socket are ruled out first; clearing a code is not a repair. Fitting, if wanted, is a planned on-site job; a carton is not installation.
Fault signs
- Gauge stuck or drifting
- Low-fuel alarm with fuel still in the tank
- Socket corrosion, green oxide
- Chafed or broken wire
- Empty warning on a full tank
If the gauge lies, what is checked?
On a diesel portable the fuel-level sensor is the electrical item between tank and panel. A float sticks, an electronic probe drifts, or the socket oxidises. The tank is not declared empty until a dip or weigh-off confirms it. The loom, earth point and connector are checked first; diagnosis can be booked as electrical fault finding. Glossary: fuel level sensor. Water and dirt in the fuel are a separate line: fuel filter and the clear bowl.
Stock, price, fit
A sensor seen in the park is written on the quote. We do not publish a fake “this many on the shelf, ready to ship” figure. Flange pitch, float length, pin count and resistance range follow the model; one part does not fit every unit. Brand, model, serial and a photo of the old part speed the quote. This page is a diesel portable spare — not an electric stationary unit and not a new compressor.
Office and dispatch
The only office is Istanbul Dudullu (Kadosan Oto San. Sit. R Blok No: 8/10, Dudullu OSB, 34755 İstanbul). There is no 81-city branch network and no “stock in every city” claim. Parts leave this yard as planned cargo nationwide in Turkey. Kocaeli, Bursa and Ankara industrial/jobsite addresses can be delivery points; they are not branches. There is no 24/7 courier or same-day promise. Measure and stock go on the quote form. Address: contact. Catalogue: spare parts.
Is fitting done on site?
A parts shipment is not installation. Tank drain, removal and socket work is planned on-site service or a Dudullu workshop record. The two jobs are not one carton. Polarity and torque follow the maker’s sheet; a float fitted the wrong way still lies.