Rosemount 644 Temperature Transmitter With LCD Display Hart head and Field Mount
Product Description:
The Rosemount 644 Temperature Transmitter is a paragon of versatility in temperature measurement solutions. Engineered to meet a wide range of industrial needs, it comes with multiple protocol options, including HART™, FOUNDATION™ Fieldbus, or PROFIBUS™. This allows seamless integration into various control systems, whether in a head, field, or rail - mount style. With a plethora of enclosure choices, it can withstand different environmental conditions. Adding a Local Operator Interface (LOI) is a game - changer. It enables on - site configuration updates without the need for additional tools, enhancing user convenience and flexibility. For applications with diverse requirements, its diagnostic capabilities are top - notch. Features like Hot Backup™ capability, sensor drift alert, and thermocouple degradation monitoring ensure continuous and accurate temperature measurement. Whether in a chemical plant, a power generation facility, or a food processing unit, the Rosemount 644 has the adaptability to perform optimally.
Product Specifications:
- Input
- Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
- Output Signal
- 4-20 mA /HART™ protocol, FOUNDATION™ fieldbus protocol, PROFIBUS™ PA protocol
- Housing
- Field mount, DIN A head mount or rail mount
- Display/Interface
- LCD Display, LCD Display with Local Operator Interface (LOI), or LED
- Diagnostics
- Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking
- Calibration Options
- Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration
- Certifications/Approvals
- SIL 2/3 certified to IEC 61508 by an independent 3rd party, hazardous location, marine type, see full specs for complete list of certifications
Product Features:
- Extremely versatile temperature transmitter available in HART™, FOUNDATION™ Fieldbus or PROFIBUS™ protocols
- Diverse mounting configurations including head, field or rail mount with many enclosure options
- LOI option eliminates the need for special configuration tools (i.e. field communicator) for ease-of-use
- Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error
- Hot Backup™ capability and sensor drift alert with dual sensors ensure measurement integrity
- Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure
- Minimum and maximum temperature tracking observes temperature extremes for easy troubleshooting
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
Product Details:
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