Rosemount 3490 Series Level Controller ATEX Wall Mount Current/Voltage Input 230V AC Rated 4 to 20 mA 3491L1P6I1

Rosemount 3491L1P6I1 3490 Series Level Controller is a high-performance, ATEX certified device designed for industrial level measurement and control. It features a single input compatible with current or voltage transmitters and operates with a power supply of 230V AC. This wall-mounted controller provides reliable and precise control functionalities for a wide range of process applications.

The unit supports 4 to 20 mA rated output signals and is compatible with HART protocols 5, 6, and 7. The bright backlit display clearly indicates measured values and input/output statuses, facilitating easy monitoring.

Five voltage-free SPDT relays enable configurable alarm and control duties, enhancing safety and operational efficiency. The controller includes pre-programmed tank shapes, flow algorithms, and control routines, streamlining installation and configuration tasks.

A programming wizard and password protection prevent unauthorized changes, ensuring secure and reliable operation. The IP65 rated enclosure and clamp terminal connections support panel mount installation in demanding industrial and hazardous environments.

Designed for use within a temperature range of -40°C to 55°C, this controller is engineered to withstand harsh conditions typically encountered in industrial automation, water treatment, and manufacturing plants.

Dimensions include an overall length of 213mm, width of 185mm, and depth of 84mm, making it suitable for compact panel mounting. Single input transmitter compatible for level measurement. Backlit display provides clear readings of measured values and statuses.

Supports HART 5, 6 and 7 transmitters for versatile control. Equipped with five voltage-free SPDT relays for alarm and control functions. Panel mount enclosure with IP65 rating for durable installation. Programmable tank shapes and flow algorithms simplifies setup.

Password protection safeguards against unauthorized programming. Real-time clock supports energy saving and data logging functions. Operating temperature range from -40°C to 55°C suitable for industrial conditions. Compact dimensions with 213mm length, 185mm width, and 84mm depth for convenient mounting.

This Rosemount 3490 Series Level Controller is widely used in industrial automation, water treatment, and process manufacturing requiring precise level control and hazardous area certification compliance such as ATEX.

Explore EnvMart's diverse catalog of Level Controllers and related automation instruments for all your process control requirements.