
Product Description
🌡️ Emerson Ovation 1C31161G02 – Precision RTD Temperature Acquisition
The 1C31161G02 Local RTD Input Personality Module delivers high-accuracy resistance temperature detector (RTD) signal conditioning for Emerson Ovation distributed control systems. Engineered for critical temperature monitoring in process industries, this module converts RTD sensor signals into precise digital data for real-time control and alarming.
⚙️ Technical Specifications
- Input Channels: 14 independent RTD inputs per module
- RTD Types Supported: Pt100, Pt1000, Ni120, Cu10 (2-wire, 3-wire, 4-wire configurations)
- Temperature Range: -200°C to +850°C (-328°F to +1562°F)
- Accuracy: ±0.1°C typical at 25°C ambient
- Resolution: 16-bit A/D conversion for superior measurement fidelity
- Isolation: Channel-to-channel and channel-to-bus isolation for noise immunity
- Update Rate: Configurable scan rates from 100ms to 10 seconds per channel
- Diagnostics: Built-in sensor break detection, out-of-range alarms, module health monitoring
🏭 Application Solutions
Petrochemical & Refining: Monitor reactor vessel temperatures, distillation column profiles, and heat exchanger performance with multi-point RTD arrays.
Power Generation: Track turbine bearing temperatures, boiler feedwater systems, and condenser cooling circuits for predictive maintenance.
Pharmaceutical Manufacturing: Ensure GMP compliance with validated temperature control in fermentation vessels, lyophilizers, and clean room HVAC systems.
Food & Beverage: Maintain HACCP-critical control points in pasteurization, sterilization, and cold chain logistics.
🔧 System Integration
The 1C31161G02 mounts directly into Ovation I/O bases and auto-configures via the Ovation Developer Studio. Hot-swappable design enables maintenance without process shutdown. Compatible with Ovation Controller, Safety Controller, and third-party systems via Modbus TCP/OPC interfaces.
✅ Why Choose 1C31161G02?
- ✓ Proven Reliability: MTBF >500,000 hours in industrial environments
- ✓ Flexible Wiring: Supports mixed RTD types on a single module
- ✓ Advanced Linearization: Callendar-Van Dusen equation for precise Pt100/Pt1000 conversion
- ✓ Cybersecurity Ready: Firmware-validated integrity for IEC 62443 compliance
Upgrade your temperature measurement infrastructure with the 1C31161G02 – where precision meets industrial-grade durability.