Ultraflex Water Level Sensor S5-A350 350 mm

Product description:

The S5-A350 Ultraflex water level sensor is a precise measuring device designed for monitoring liquid levels in tanks, especially for marine, yachting, and industrial applications. This model, with a length of 350 mm, is dedicated for installation in tanks containing water, fuel, or other compatible fluids, providing reliable and continuous medium level readings. The sensor operates on a resistive measurement principle, enabling compatibility with a wide range of indicators and control panels used in boats, campers, or industrial installations. Installation is done through a standard opening at the top of the tank, and the stainless steel construction ensures corrosion resistance and long service life even in harsh environmental conditions. The device is equipped with a seal ensuring connection tightness, and its installation does not require specialized tools. The S5-A350 sensor is especially recommended for tanks up to 350 mm deep, where high measurement accuracy and operational reliability are required. Thanks to its universal operating range and compatibility with popular indicators, it is used both in new installations and during upgrades of existing liquid level monitoring systems.

Technical parameters:

• Sensor length: 350 mm
• Measurement range: up to 350 mm
• Material: stainless steel
• Measurement type: resistive
• Power supply: 12–24 V DC
• Indicator compatibility: 10–180 Ω or 240–33 Ω (depending on version)
• Maximum operating pressure: 1 bar
• Protection rating: IP67
• Mounting diameter: 1 1/4"
• Operating temperature: -25°C to +80°C
• Electrical connection: 2-wire cable
• Mounting: vertical, from the top of the tank
• Set contents: sensor, gasket, mounting nut
• Weight: approx. 0.3 kg

Product advantages:

• High accuracy of liquid level measurement in tanks up to 350 mm deep
• Corrosion resistance due to stainless steel construction
• Versatility for use with water, fuel, and other liquids
• Compatibility with popular level indicators (10–180 Ω or 240–33 Ω)
• Simple installation without the need for specialized tools
• High connection tightness (IP67) – protection against water and dust
• Stable operation across a wide temperature range
• Suitable for marine and industrial environments
• Long service life and operational reliability
• Maintenance-free operation after installation
• Lightweight design facilitating installation
• Compliance with industry standards for measuring devices

Additional information:

• Manufacturer: Ultraflex
• SKU: 20630Z
• EAN: 5902448703084
• Model/Series: S5-A350
• Manufacturer part number: 20630Z
• Protection rating: IP67
• Warranty: 24 months
• Country of origin: Italy
• Compliance/Certificates: CE
• Year of introduction: 2022
• Installation note: vertical mounting from the top of the tank, gasket included