Brand:Yokogawa Electric Item No.:AST143 Product Origin:Japan Product Dimensions:107.5 × 130 × 32.8 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa AST143 TC/mV Input Module is a precision industrial input module designed to capture thermocouple and millivolt signals for Yokogawa distributed control systems. It plays a vital role in monitoring process variables such as temperature and low-voltage signals for accurate automation control.
Its compact design, robust construction, and seamless system compatibility make it ideal for deployment in power plants, chemical facilities, and manufacturing operations. By providing reliable and high-accuracy input, the AST143 enhances overall process monitoring and control efficiency.
Technical Specifications
Parameter
Specification
Product Model
Yokogawa AST143
Product Type
TC/mV Input Module
Dimensions
107.5 × 130 × 32.8 mm
Weight
0.3 kg
Function
Thermocouple and millivolt signal input
System Compatibility
Yokogawa DCS
Application
Process monitoring and control
Installation Type
Rack/module mounting
Operating Environment
Industrial automation systems
Build Design
Industrial-grade input module
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Where It’s Used
• Distributed control systems (DCS)
Collects thermocouple and millivolt signals from field instruments.
• Process automation plants
Monitors temperature and low-voltage sensor signals for precise control.
• Power generation facilities
Measures thermal and process variables in turbine and boiler systems.
• Oil & gas and chemical plants
Used for critical temperature and voltage monitoring in industrial processes.
• Manufacturing and material processing
Captures accurate sensor data for process optimization.
• System expansion and maintenance
Enables additional input channels for existing Yokogawa DCS setups.
Key Engineering Benefits
• High-accuracy signal input
Ensures precise measurement of thermocouple and mV signals.
• Reliable industrial performance
Designed to operate stably in harsh conditions.
• Seamless system integration
Connects efficiently with Yokogawa DCS platforms.
• Compact and space-saving design
Fits easily into control cabinets and racks.
• Robust and durable construction
Engineered for long-term operation in demanding environments.
• Enhanced process control
Provides reliable input for accurate automation decisions.
Technical FAQs
1. What signals does this module accept?
Thermocouple (TC) and millivolt (mV) signals from field instruments.
2. Is it compatible with Yokogawa DCS?
Yes, designed specifically for Yokogawa distributed control systems.
3. Can it improve measurement accuracy?
Yes, it ensures high-precision signal capture.
4. What industries use this module?
Power generation, oil & gas, chemical, and manufacturing industries.
5. Is it suitable for harsh environments?
Yes, built to operate reliably in industrial conditions.
6. Can it be used to expand input capacity?
Yes, it provides additional input channels for existing systems.
7. Does it require calibration?
Yes, standard calibration ensures measurement accuracy.
8. Can it handle continuous operation?
Yes, it is designed for 24/7 industrial use.
9. Is it a control processor?
No, it functions solely as an input measurement module.
10. Can it be installed in standard racks?
Yes, it fits conventional Yokogawa DCS module slots.
