Brief: Discover the New Rosemount 644 Temperature Transmitter with Pt100 4-20mA HART, designed for precise control applications. Featuring an LCD display, advanced diagnostics, and multiple mounting options, this transmitter ensures accuracy and reliability in harsh environments. Perfect for industrial use with HART, FOUNDATION fieldbus, or Profibus PA protocols.
Related Product Features:
Transmisor de temperatura de alta precisión con salida de 4-20mA/HART o FOUNDATION fieldbus.
Supports multiple sensor inputs: RTD, thermocouple, millivolt, or ohm.
Integral LCD display for local temperature measurement and diagnostics.
Transmitter-sensor matching improves accuracy by up to 75%.
Meets NAMUR NE 21, NE 43, and NE 89 recommendations for harsh EMC environments.
Flexible mounting options: DIN A style head mount or compact rail mount.
Configurable con protocolos HART, FOUNDATION fieldbus o Profibus PA.
Garantía de 12 meses con soporte de personalización OEM y ODM.
Las preguntas:
What types of sensor inputs does the Rosemount 644 Temperature Transmitter support?
The transmitter supports RTD, thermocouple, millivolt, or ohm sensor inputs.
How does transmitter-sensor matching improve accuracy?
By entering the temperature-resistance profile specific to the RTD sensor, the transmitter eliminates sensor interchangeability error, improving accuracy by up to 75%.
¿Qué opciones de montaje están disponibles para el transmisor de temperatura Rosemount 644?
El transmisor ofrece un soporte de cabeza de estilo DIN A para el montaje remoto o un soporte de rieles compactos para espacios reducidos en las salas de control.