Description
| Input | Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms) |
| Output | 4-20 mA with digital signal based on HART Protocol FOUNDATION™ fieldbus protocol, PROFIBUS® PA protocol |
| Accuracy | ±0.10°C (±0.18°F) |
| Display/Interface | LCD Display or LCD Display with Local Operator Interface (LOI) |
| Housing | Field mount, DIN A head mount or rail mount |
| Diagnostics | Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking |
We offer the Rosemount 644 Temperature Transmitter at a competitive price, ensuring exceptional value without compromising quality.
Exceptional service: Backed by our commitment to customer satisfaction, we provide comprehensive support and guidance to ensure seamless integration and operation.
Free Configuration: Our free configuration service is tailored to your specific application needs, ensuring optimal performance from installation.
Fast Delivery: With an efficient logistics network, we guarantee fast delivery of your Rosemount 644 so you can complete your project on schedule with confidence.


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