Product
LONN 3144P Temperature Transmitter
Specifications
Specifications
Input：Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Output：Signal4-20 mA /HART™ protocol, FOUNDATION™ Fieldbus protocol
Housing：Dual-compartment field mount
Display/InterfaceLarge：LCD display with percent range graph and buttons/switches
Diagnostics：Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking
Calibration Options：Transmitter-sensor matching (Callendar-Van Dusen constants), custom trim
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
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Features
- Industry-leading accuracy and reliability for best performance in critical control and safety applications
- Transmitter-sensor matching improves measurement accuracy up to 75%
- 5-year long-term stability extends calibration intervals to reduce trips to the field
- Rosemount X-well Technology measures temperature without a process penetration for reduced design, installation and maintenance costs
- Dual compartment housing provides superior protection in harsh environments
- Hot Backup™ capability and sensor drift alert utilizing dual sensors ensure measurement integrity
- Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure
- Minimum and maximum temperature tracking allows monitoring of temperature extremes for easy troubleshooting
- Transmitter supports multiple protocols for integration in many host environments across many industries
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
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