KUS S3 fuel and water level sensor

10 watch this article

from

32,94 €

incl. 21% VAT , plus

For this product you will receive 32.94 Reward Points

Length
20 cm 20 cm25 cm 25 cm+ 2,29 €30 cm 30 cm+ 4,48 €35 cm 35 cm+ 8,24 €40 cm 40 cm+ 12,71 €50 cm 50 cm+ 16,93 €60 cm 60 cm+ 23,70 €70 cm 70 cm+ 30,10 €

Only 16 Pcs. left in stock!

This item has variations. Please select the requested variation.

16 Pcs. In stock

KUS S3 fuel and water level sensor

from

32,94 €

incl. 21% VAT , plus

KUS Stainless Steel Immersion Tube Sensor Model S3 (0–190 Ohms) – Convenient screw-in tank sensor with 1 1/4" BSP thread

Make installation on your tank easier than ever before! The KUS Model S3 features a threaded head and is the ideal choice for all fuel and water tanks that already have a threaded opening or are equipped with a matching screw-in flange. Forget about the hassle of drilling screw holes—this sensor simply screws in securely and is completely leak-proof.

Equipped with proven, wear-free reed technology, the sensor delivers a stable European signal ranging from 0 to 190 ohms to your instrument panel.

📐 Measurement Instructions & Fit for Model S3:

For the S3 model, measure the effective length from the **top edge of the thread** to the end of the sensor tube. To determine the correct order length, use the following rule of thumb:

Inner clear tank height minus 10 mm to 15 mm = your ideal sensor length.
Mounting: The sender has a **1 1/4" BSP external thread** (approx. 41.9 mm outer diameter) and is screwed directly into the tank.

Advantages & Technical Highlights at a Glance:

Ingeniously simple screw-in installation: Quick replacement and maximum leak-tightness without having to align drill holes. A matching O-ring seal is included in the scope of delivery.
Wear-free reed contacts: The internal float glides up and down the stainless steel tube purely magnetically and without contact. This ensures an extremely smooth pointer display even in rough seas.
Acid- and fuel-resistant: Made of saltwater-resistant AISI 316 stainless steel (V4A) —ideal for harsh marine environments as well as gasoline and diesel tanks.
IP67 protection rating: Fully protected against moisture and splashing water in the cockpit or engine compartment.
Practical cable length: The connection cable, permanently sealed to the sensor head, is approximately 45 cm long and provides sufficient slack for a secure connection in the engine or tank compartment.

🛠️ Accessory tip from Tenten-Boats:

Does your tank lack a compatible thread? Simply order the convenient KUS 5-hole flange / mounting adapter for the S3 submersible tube sensor right along with it. You’ll find the matching gauges in our KUS Onboard Instruments category.

Technical Data (Specifications):

Feature	Specification / Value
Manufacturer / Brand	KUS
Model Type	S3 (Screw-in Mounting)
Thread Specification	1 1/4" BSP (British Standard Pipe) parallel
Material	Stainless steel AISI 316 / V4A
Output Signal	0–190 ohms (European standard)
Protection Class	IP67 (water- and dust-tight)
Cable length	approx. 450 mm (45 cm) / Permanently encapsulated