The Bentley Nevada 136711-01 3500/60 RTD/TC I/O Moduleis a specialized component designed for precision temperature monitoring in industrial control systems. As part of the 3500 Series machinery protection platform, this module supports Resistance Temperature Detectors (RTDs) and Thermocouples (TCs), converting analog signals into digital data for real-time analysis. Its internal barriers ensure compliance with explosion-proof standards, making it suitable for hazardous environments such as oil refineries, chemical plants, and offshore platforms.
With internal terminations, the 136711-01 simplifies installation by reducing external wiring complexity. It integrates seamlessly into 3500 Series racks, enabling scalable monitoring of critical assets like turbines, compressors, and pumps. The module’s robust design minimizes electromagnetic interference (EMI), ensuring accurate temperature measurements even in high-noise settings.
2. Product Parameters
Parameter
Specification
Module Type
RTD/TC Input with internal barriers
Input Signals
2/3/4-wire RTDs, J/K/T thermocouples
Input Voltage
24–30 V DC (non-isolated), 12–30 V DC (isolated)
Temperature Range
-40°C to +85°C (module), -200°C to +1800°C (sensor-dependent)
Certifications
ATEX, IECEx, UL, CE
Channels
8 channels (expandable)
Dimensions
89 mm × 89 mm × 25 mm
Weight
0.2 kg
3. Advantages and Features
Explosion Protection: Intrinsic safety barriers meet global standards for Zone 0/1/2 hazardous areas.
Signal Accuracy: EMI filtering and linearization algorithms ensure ±0.1% measurement precision.
Flexibility: Configurable for RTD/TC types, enabling mixed sensor deployments.
Reliability: Over 50,000 installations with a mean time between failures (MTBF) exceeding 200,000 hours.
4. Application Fields and Cases
The 136711-01 is widely used in:
Oil & Gas: Monitoring compressor temperatures in offshore platforms.
Power Generation: Turbine blade temperature analysis in thermal plants.
Manufacturing: Process temperature control in chemical reactors.
Case Study: A European petrochemical plant adopted the 136711-01 to monitor reactor temperatures. By detecting 异常温升 (abnormal temperature rises) early, the system prevented 3 potential equipment failures in one year, saving €750,000 in repair costs.
Safety Features: Built-in barriers eliminate the need for external isolation devices, reducing installation costs by 20%.
Scalability: Supports up to 8 channels per module, double the capacity of many alternatives.
6. Selection Suggestions
System Compatibility: Verify compatibility with your 3500 Series rack (e.g., 3500/04).
Hazard Requirements: Choose between isolated/non-isolated versions based on safety zone classifications.
Sensor Types: Confirm RTD/TC compatibility with your existing temperature sensors.
7. Precautions
Installation: Follow Bentley Nevada’s wiring diagrams to avoid ground loops.
Calibration: Perform periodic sensor calibration using Bentley Nevada tools.
Safety Compliance: Ensure proper grounding and power supply redundancy in critical applications.
山西鑫业达国际贸易有限公司 is your trusted partner for Bentley Nevada 136711-01 and automation spare parts. Visit www.xydcontrol.com or contact us for sales, technical support, and global delivery.
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Full 12-month warranty on all components
Full 12-month warranty on all components
