Overview: The Marsh Single-Mag™ Model 282L is a closed conduit flowmeter designed for accurate measurement of flows in pipes ranging from 2 to 96 inches in diameter. It utilizes a single-point insertable electromagnetic sensor and is suitable for various applications including potable water, wastewater, and industrial flow processes.

Specifications: The flowmeter measures volumetric flow using an electromagnetic method based on Faraday’s Law. It has a velocity range of -5 to +20 ft/s with an accuracy of ±2% of reading. The device operates under pressure limits of 150 PSI for PVC tubes and 250 PSI for stainless steel tubes, with temperature limits up to 105°F and 160°F respectively.

Materials and Construction: The sensor is made of polyurethane, with mounting options in 316 stainless steel or PVC. The enclosure is NEMA 6/IP67 rated, ensuring protection against harsh environments.

Configuration and Outputs: The device features a user-friendly keypad for on-site programming with three levels of password protection. It offers analog and pulse-frequency outputs, with dual alarms for monitoring flow conditions.

Installation and Maintenance: The sensor is designed for easy installation without interrupting the flow process. It features a self-cleaning design to minimize maintenance and can be removed for inspection. Special sensors are available for harsh environments.

Power and Safety: The flowmeter supports both AC and DC power supplies and meets ANSI/ISA electrical safety standards. It includes a 6-digit totalizer and test mode for system verification.

Ordering Information: The standard package includes a NEMA 6 enclosure, a choice of 1" or 2" sensors, 20 feet of sensor cable, and a 4-20 mA output. Accessories such as stainless steel tags and pole mount kits are available.