The Siemens ULS 200 (model 7ML1510-3JE02) is a non-contact ultrasonic point level switch, also referred to as an ultrasonic level gauge or sensor. It is designed for measuring levels in bulk solids, liquids, and slurries, with a detection range of up to 5 m (16.4 ft). This makes it versatile for various industrial applications where accurate and reliable level detection is required.
Key Features and Specifications
Non-Contact Measurement: Utilizes ultrasonic technology for non-contact level detection, avoiding direct contact with the medium, which reduces wear and tear and makes it suitable for corrosive or viscous substances.
Power Supply: Operates on 100 to 230 VAC, ensuring compatibility with standard industrial power systems.
Output: Equipped with a relay output, facilitating easy integration with control systems for alarm or control actions based on level detection.
Approvals: Certified with CE, UKCA, RCM, and CSA Class I, II, Div. 2, meeting international safety and performance standards for use in various industrial environments, including hazardous areas.
Transducer/Process Connection: The transducer is made of PVDF copolymer, offering excellent chemical resistance. The process connection is a 2" NPT (Taper) conforming to ANSI/ASME B1.20.1, ensuring secure and standard installation.
Enclosure and Cable Inlet: Features a polycarbonate housing for durability and a 1/2" NPT cable inlet, simplifying wiring and ensuring protection against environmental factors.
Application Scope
Ideal for level detection in bulk solids (such as grains, powders), liquids (including water, chemicals), and slurries (like sludge, pastes) across industries such as food and beverage, chemical processing, water treatment, and manufacturing. Its non-contact design and robust construction make it suitable for harsh operating conditions.