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TRICONEX 3721C

¥3,015.00

Parameter Specifications2

 

  • Input Voltage: 0 – 5 VDC or -5 – +5 VDC, +6%
  • Input Points: 32 differential, DC coupled
  • Input Update Rate: 10 ms
  • Resolution: 12 – bit or 14 – bit programmable
  • Accuracy: Less than 0.15% of FSR from 0°C to 60°C
  • Common Mode Rejection: -85 dB (DC – 100 Hz)
  • Input Overrange Protection: 150 VDC/115 VAC continuous

Applications

 

  • Petrochemical Industry: It is used to monitor and control analog parameters like temperature, pressure and flow in petrochemical production processes.
  • Power Generation: In power plants, it can be used to measure and analyze analog signals from various sensors in turbines, generators and other equipment.
  • Water Treatment: It plays a role in monitoring water quality parameters such as pH value, dissolved oxygen and turbidity, which are analog signals.
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Description

Parameter Specifications2

 

  • Input Voltage: 0 – 5 VDC or -5 – +5 VDC, +6%
  • Input Points: 32 differential, DC coupled
  • Input Update Rate: 10 ms
  • Resolution: 12 – bit or 14 – bit programmable
  • Accuracy: Less than 0.15% of FSR from 0°C to 60°C
  • Common Mode Rejection: -85 dB (DC – 100 Hz)
  • Input Overrange Protection: 150 VDC/115 VAC continuous

Applications

 

  • Petrochemical Industry: It is used to monitor and control analog parameters like temperature, pressure and flow in petrochemical production processes.
  • Power Generation: In power plants, it can be used to measure and analyze analog signals from various sensors in turbines, generators and other equipment.
  • Water Treatment: It plays a role in monitoring water quality parameters such as pH value, dissolved oxygen and turbidity, which are analog signals.

Weight and Dimensions1

 

  • Weight: 1.36 kg
  • Dimensions: 263×58×28 mm

Features

 

  • High Precision: It can accurately convert and process analog signals with high precision input2.
  • Strong Anti-interference: It has strong anti-interference ability, ensuring stable operation in complex electromagnetic environments2.
  • Easy Installation: Its modular design makes installation and replacement very convenient.

Stability and Reliability

 

  • Wide Temperature Range: It can work stably in the temperature range of -40°C to +85°C3.
  • Certified Design: It is certified to meet IEC 61508 and SIL 3 standards, ensuring high safety and reliability3.
  • Redundant Design: The TMR design of the Triconex system provides redundant processing and protection to improve system stability.

Real-world Cases

 

In an oil refinery, the TRICONEX 3721C is used in the crude oil distillation unit. It collects analog signals from temperature sensors, pressure sensors and flow meters at various points of the distillation tower. By accurately converting and processing these signals, it provides data support for the control system to adjust the operating parameters of the distillation tower. Thanks to the high precision and reliability of the 3721C module, the distillation process can be carried out stably and efficiently, ensuring the quality of refined oil products.

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