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Phone: +86 16626708626Description
The Emerson P152.R4 is a temperature sensor module commonly used in Emerson DeltaV and Spectra automation systems. It is widely applied across industrial sectors including chemical, oil and gas, power generation, and pharmaceuticals where precise temperature monitoring is critical. This sensor module supports various temperature sensors like thermocouples (types J, K, T) and resistance temperature detectors (RTDs, such as PT100), making it versatile for diverse process environments.
Industries rely on the P152.R4 for its high-precision temperature measurement that helps optimize process control, energy management, and safety systems. It integrates into control systems to provide accurate, stable, and reliable temperature data essential for maintaining product quality and operational efficiency.
Product Introduction and Positioning
The Emerson P152.R4 module converts analog signals from temperature sensors into digital data suitable for processing in Emerson’s DeltaV and Ovation control platforms. It supports a wide input range with configurable signal types, offering high resolution and accuracy needed for critical process control applications.
Positioned as a high-performance temperature measurement device, the P152.R4 includes built-in diagnostics for sensor health monitoring and fault detection. Its compact design allows easy integration within larger control racks, supporting system scalability and simplified maintenance.
P152.R4
P152.R4
Key Technical Features and Functional Benefits
The P152.R4 supports multiple sensor types including thermocouples (J, K, T) and RTDs (PT100), accommodating broad user needs. It features high measurement accuracy, typically ±0.1°C, and a wide temperature range suitable for harsh industrial environments.
The module incorporates built-in self-diagnostics to promptly detect sensor failures or abnormal conditions, minimizing downtime and enhancing system reliability. The design is temperature compensated to ensure signal stability over fluctuations in ambient operating conditions.
Communication with Emerson control systems is seamless, allowing real-time temperature data streaming that supports accurate process control and alarms. Its rugged construction withstands vibration, moisture, and electrical noise typically found in industrial settings.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Model | P152.R4 |
| Brand | Emerson |
| Product Type | Temperature Sensor Module |
| Supported Sensors | Thermocouples (J, K, T), RTDs (PT100) |
| Temperature Range | Wide range per sensor type |
| Accuracy | ±0.1 °C |
| Diagnostics | Built-in sensor and signal diagnostics |
| Operating Temperature Range | -40 °C to +85 °C |
| Communication Interface | Compatible with DeltaV/Ovation systems |
| Dimensions (Approx.) | Compact module size |
| Environmental Protection | Designed for industrial conditions |
Related Modules or Compatible Units
P152.R5 – Updated version with enhanced features for temperature sensing.
1C31113G01 – Analog input module complementing sensor modules in process control.
1C31194G03 – Controller module for diversified automation control.
P155.R2 – Industrial communication control module supporting sensor communication.
Installation Notes and Maintenance Best Practices
Install the P152.R4 with secure mechanical and electrical connections following Emerson’s guidelines to minimize noise and interference. Regular calibration and sensor verification ensure sustained accuracy. Maintenance personnel should monitor module diagnostics and replace sensors promptly upon fault indications.
