Level Switch – AX18

Flowline Inc.

Ideal for side wall tank mounting
Can be installed outdoors
Great for corrosive or coating liquids

The Switch-Pro AX18 with Compact Junction Box is a reliable liquid level detection system designed for side wall installation, offering high and low level alarms, overflow protection, and low level pump protection. It features rugged polypropylene, Ryton® or PFA sensors for corrosive liquids, a 60VA relay, and a NEMA 4X polypropylene enclosure. Ideal for bulk storage and process tank applications, it is compatible with ultrasonic and vibration sensing technologies. The system is CE IP65 compliant, making it suitable for outdoor installation and applications involving corrosive or coating liquids. It provides accurate level detection with an accuracy of ±1mm in water and repeatability of ±0.5mm in water, with a supply voltage range of 12-30 VDC or 12-36 VDC depending on the model. The compact junction box allows for integral wiring termination and direct connection to PLC/SCADA systems, enhancing its versatility and ease of use in industrial settings.

Use Cases

bulk storage and process tank level applications as a high level alarm or low level alarm
overflow protection
low level pump protection
Not relevant to hydrogen.

Capabilities

reliable liquid level detection
selectable NO or NC relay output
installation through the side wall of the tank
direct connection to PLC/SCADA
outdoor installation
corrosive or coating liquids compatibility

Flowline Inc. Flowline is a key player in the hydrogen economy, specializing in green hydrogen production and distribution technologies. It focuses on sustainable solutions for hydrogen fuel cells and aims to advance clean energy initiatives. The company is recognized for its innovative approaches in hydrogen technology.

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