ROSEMOUNT 644HAI1J6Q4M5 Temperature Transmitter – Precision Control for Industrial Applications

Model Number:644HAI1J6Q4M5

Temperature Range:-40°C to 85°C

Accuracy:+/-0.2% of reading ± 1.5°C

Operating Voltage:12 to 36 VDC

Communication Protocol:4-20 mA/HART®

Process Connection:M20 x 1.5

Enclosure Type:IP65

Housing Material:Stainless Steel

    The Rosemount 644HAI1J6Q4M5 Temperature Transmitter is engineered for precision in demanding industrial environments. Its advanced design ensures reliable performance under extreme conditions.

    Featuring an enhanced LCD display with Local Operator Interface, this transmitter provides intuitive access to real-time data, diagnostics, and setup options, streamlining maintenance and troubleshooting processes.

    With a wide operating range from -40°C to +150°C, this transmitter is suitable for a variety of industrial applications, from chemical processing to HVAC systems, ensuring accurate temperature monitoring.

    Equipped with selectable revision protocols (4-20 mA/HART®, Foundation Fieldbus, PROFIBUS® PA), it offers flexibility for integration into existing control systems, enhancing operational efficiency.

    Certified for SIL3 compliance, the transmitter guarantees safety in critical systems, backed by IEC 61508 certification from an accredited third-party agency. It ensures reliable performance in safety instrumented systems, meeting minimum requirements for single use (1oo1) for SIL 2 and redundant use (1oo2) for SIL 3.