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:
Transmissor de temperatura de alta precisão com saída de 4-20mA/HART ou FOUNDATION.
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.
Configurável com protocolos HART, FOUNDATION fieldbus ou Profibus PA.
Garantia de 12 meses com suporte de personalização OEM e ODM.
Perguntas Frequentes:
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%.
Que opções de montagem estão disponíveis para o Transmissor de Temperatura Rosemount 644?
O transmissor oferece montagem de cabeça de estilo DIN A para montagem remota ou montagem de trilho compacto para espaços apertados em salas de controle.