High-Precision Emerson Rosemount 644 Temperature Transmitter Module

High-Precision Emerson Rosemount 644 Temperature Transmitter Module. Multiple Protocol Support: Available with HART, FOUNDATION Fieldbus, or PROFIBUS protocols. Field Configuration Capability: Update transmitter configuration in the field without tools via LOI. Advanced Diagnostic Features: Includes Hot Backup, Sensor Drift Alert, and Thermocouple Degradation diagnostics. Versatile Mounting Options: Available in head mount or rail mount styles with various enclosure options. High Accuracy: Provides 1.0 accuracy for precise temperature measurement. Durable Design: Features IP65 rating for protection against dust and water. Global Certification: CE certified for compliance with European safety standards. Universal Sensor Input: Supports dual and single sensor capability with universal inputs.