Boat Floater American standard 240–33Ω, suitable for US standard indicating instruments, such as Faria, Teleflex/Sierra, and other “US-Scale” gauges. For European instruments 10–180Ω, the indication will be inverted or incorrect.

This stainless steel vertical level gauge is ideal for fuel or water tanks, with resistance 240Ω (empty) → 33Ω (full). Its construction from AISI 316 ensures maximum corrosion resistance. It includes a SAE 5-bolt flange compatible with 12/24V installations.

Features:

• Standard 240–33Ω (US): 240Ω ~ empty, 33Ω ~ full.
• AISI 316 stainless steel, suitable for marine environment.
• Compatible with 12/24V indicating instruments.
• SAE 5-bolt flange for easy replacement/installation.
• Suitable for fuel or water.
• Available length options so that the float remains 2–3 cm above the bottom of the tank.

Available lengths (code → sensor length):

• 31.115 → 15 cm
• 31.117 → 17 cm
• 31.120 → 20 cm
• 31.122 → 22 cm
• 31.125 → 25 cm
• 31.128 → 28 cm
• 31.130 → 30 cm
• 31.135 → 35 cm
• 31.139 → 39 cm
• 31.150 → 50 cm
• 31.160 → 60 cm
• 31.180 → 80 cm

Note: If the instrument in the table is "European / VDO" (European type) 10–180Ω, select the corresponding 10–180Ω version; otherwise, the indication will be inverted.