Phoenix Contact MACX MCR-TS-I-OLP-C Temperature Transmitter

Phoenix Contact MACX MCR-TS-I-OLP-C Temperature Transmitter – Reliable Signal Conversion for Demanding Applications

The Phoenix Contact MACX MCR-TS-I-OLP-C Temperature Transmitter (Article No. 1012249) is a compact, loop-powered unit designed for precise conversion of temperature signals from RTDs, thermocouples, resistance, and low-voltage inputs. It delivers a standardized 4–20 mA output and integrates HART communication for enhanced diagnostics. With two input channels, strong electrical isolation, and a Safety Integrity Level rating of SIL 2, it ensures secure and dependable performance. Its slim DIN-rail housing saves valuable control cabinet space while providing robust performance across industries such as power generation, chemical processing, and factory automation.

This transmitter simplifies reliable temperature monitoring across a wide range of applications by supporting multiple sensor types and extreme measurement ranges from cryogenic to high-temperature processes. HART-enabled communication makes setup, calibration, and troubleshooting easier, lowering service costs and reducing downtime. As a loop-powered device, it requires no separate power supply, streamlining installation and minimizing wiring effort. Built to meet global safety and compliance standards, including ATEX and marine approvals, it is well-suited for critical environments where safety, durability, and measurement accuracy are essential. Its long-term stability and flexible configuration make it a practical choice for industries that demand consistent, high-quality signal conversion.

Why MACX MCR-TS-I-OLP-C?
The Phoenix Contact MACX MCR-TS-I-OLP-C is chosen for its ability to combine safety, precision, and versatility in one compact device. With dual input channels, wide sensor compatibility, and loop-powered simplicity, it ensures accurate signal conversion even in harsh industrial settings. It reduces wiring, saves panel space, and delivers long-term stability for mission-critical operations.

What problem does it solve?
Industrial environments often face the challenge of converting varied temperature signals into standardized, safe, and easily monitored outputs. The MACX MCR-TS-I-OLP-C addresses this by supporting RTDs, thermocouples, resistance, and voltage sensors while delivering a reliable 4–20 mA signal. It solves the issue of complex wiring, reduces downtime with HART diagnostics, and ensures functional safety compliance in demanding applications.

Key Features & Specifications – Phoenix Contact MACX MCR-TS-I-OLP-C: 1012249

Download Phoenix Contact MACX MCR-TS-I-OLP-C 1012249 Datasheet

Commercial Information – Phoenix Contact MACX MCR-TS-I-OLP-C: 1012249

The Applications

1. Precision Process Control in Chemical Plants

In chemical manufacturing, accurate temperature monitoring is vital for ensuring consistent reactions and preventing dangerous thermal runaways. By using the MACX MCR-TS-I-OLP-C transmitter with its dual input capability, operators can monitor two sensor points simultaneously inside reactors or pipelines. This provides a clearer picture of temperature distribution and highlights potential imbalances early. The loop-powered design reduces wiring complexity, while HART communication supports quick adjustments and diagnostics. Together, these features help maintain stable process conditions, improve product yield, and safeguard operators and equipment in environments where both safety and precision are critical.

2. Remote Equipment Monitoring in Refineries

Large refineries often have machinery located far from central control rooms, making reliable signal transmission a challenge. The MACX MCR-TS-I-OLP-C transmitter ensures that RTD or thermocouple readings are converted into a standardized 4–20 mA signal, immune to noise and long-distance interference. With robust electrical isolation, it prevents ground loop errors and maintains measurement integrity across extended cable runs. Maintenance teams benefit from built-in HART diagnostics, which allow predictive service planning without interrupting operations. This reduces downtime, protects high-value rotating equipment like pumps and compressors, and supports efficient, safe refinery operation even under harsh industrial conditions.

3. Safety Assurance in Power Generation

Power plants demand continuous monitoring of boiler and turbine temperatures to avoid costly failures and hazards. The MACX MCR-TS-I-OLP-C, with its SIL 2 certification, provides the functional safety needed in these mission-critical environments. It can detect sensor faults such as line breaks or short circuits, ensuring that unsafe operating conditions are quickly identified. Engineers often use the dual-channel setup for redundancy, providing a backup measurement in case one sensor fails. With fast response times and stable performance, the transmitter helps maintain reliable power generation, reduces the risk of unplanned outages, and complies with strict safety regulations across the energy sector.

4. Heat Exchanger Efficiency in Industrial Processes

In industries ranging from food production to petrochemicals, heat exchangers play a central role in transferring energy efficiently. Monitoring inlet and outlet temperatures with the MACX MCR-TS-I-OLP-C ensures precise performance tracking. Its wide sensor compatibility allows integration with RTDs or thermocouples depending on process needs. Fast signal response makes it possible to adjust control valves in real time, optimizing energy usage and preventing overheating. With strong isolation and robust construction, the transmitter maintains stable performance even in high-vibration or high-humidity environments. This results in lower operating costs, better energy efficiency, and consistent product quality across demanding industrial processes.

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