مقدمة المنتج
The Yokogawa AAT145-S00 is a high-precision thermocouple/millivolt (TC/mV) input module designed for use within the Yokogawa CENTUM VP and ProSafe-RS systems. This module is engineered to deliver accurate and reliable temperature measurements by accepting inputs from various types من thermocouples or millivolt signal sources. With a robust design that ensures long-term stability and immوحدةy to electrical noise, the AAT145-S00 is ideal for mission-critical industrial applications.
As part من Yokogawa’s advanced control and safety system portfolio, this module is tailored for integration in distributed control systems (DCS) and safety instrumented systems (SIS), providing consistent analog signal processing with high resolution and advanced diagnostics.
مواصفات المنتج
| Parameter | Specification |
|---|---|
| الطراز Number | AAT145-S00 |
| Input Type | Thermocouple (K, J, T, E, R, S, B, N, etc.), mV |
| Input Channels | 8 channels (independent, isolated) |
| Input Signal Range | ±100 mV |
| Resolution | 16-bit |
| Input Impedance | >10 MΩ |
| Accuracy | ±0.1% من full scale |
| Cold Junction Compensation | Built-in |
| Channel Isolation | 1500 V AC (between channels and ground) |
| Power Supply Voltage | Supplied by I/O rack (typically 24 VDC) |
| Operating Temperature | 0 to 55°C |
| Storage Temperature | -20 to 70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Dimensions (W x H x D) | 32.8 × 130 × 127.2 mm |
| الوزن | 0.3 kg |
| Mounting | Mounted in I/O base وحدة (card-type installation) |
| Standards Compliance | CE, CSA, ATEX (on selected versions) |
Product Applications
The AAT145-S00 TC/mV Input Module is widely used across industries requiring precise thermal or low-level voltage measurement. Typical application areas include:
-
Petrochemical Plants: Monitoring critical temperatures in reactors and heat exchangers.
-
Power Generation: Supervising turbine and boiler temperatures.
-
Pharmaceutical Manufacturing: Ensuring accurate environmental and process temperature control.
-
Steel and Metallurgy: Measuring high-temperature furnace outputs and metal processing stages.
-
Food & Beverage: Precision temperature logging during pasteurization and storage.
-
Water Treatment Plants: Monitoring chemical reactions and process consistency.
Its compatibility with various thermocouple types allows flexible deployment across a wide range من thermal measurement scenarios.
Product Advantages
-
High Accuracy & Stability: Ensures accurate readings in harsh industrial environments.
-
Multiple TC Type الدعم: Compatible with a wide range من thermocouples for maximum flexibility.
-
Compact and Lightweight: Easy installation in space-constrained control cabinets.
-
Advanced Diagnostics: Real-time failure detection, open sensor detection, and channel diagnostics.
-
Galvanic Isolation: Provides electrical isolation between channels to prevent interference and signal degradation.
-
Integrated CJC: Built-in cold junction compensation improves temperature accuracy.
-
Scalable Integration: Seamlessly integrates with Yokogawa’s DCS and SIS systems for scalable process automation.
الأسئلة الشائعة (FAQ)
-
What types من thermocouples are supported by the AAT145-S00?
The module supports a wide range من thermocouples including K, J, T, E, R, S, B, and N. -
Can I use millivolt input signals with this module?
Yes, the AAT145-S00 supports millivolt input signals in the range من ±100 mV. -
Is cold junction compensation available on the module?
Yes, the module features built-in cold junction compensation for accurate temperature measurement. -
How many input channels does the AAT145-S00 provide?
It provides 8 isolated input channels. -
What is the resolution من the AAT145-S00?
It منfers 16-bit resolution for high-precision measurements. -
Is the AAT145-S00 suitable for safety-critical applications?
Yes, it is compatible with ProSafe-RS systems and suitable for use in safety instrumented systems (SIS). -
Can this module operate in high-temperature environments?
The operating range is 0 to 55°C, which suits most industrial settings. -
Does it support diagnostic features?
Yes, it includes real-time diagnostics for fault detection and open sensor indication. -
What is the isolation voltage من the module?
Each channel is isolated up to 1500 V AC from the ground. -
What system platforms are compatible with the AAT145-S00?
The module is designed for use with Yokogawa’s CENTUM VP and ProSafe-RS systems.
Related الطرازs from the Same Series
| الطراز | الوصف | Input Type | Channels |
|---|---|---|---|
| AAT145-S00 | TC/mV Input Module | Thermocouple, mV | 8 |
| AAT141-S00 | Universal AI Module | Current, Voltage | 8 |
| AAT135-S00 | RTD Input Module | RTD | 8 |
| AAT231-S00 | Digital Input Module (High Voltage) | Digital (24–250VDC) | 16 |
| AAT232-S00 | Digital Output Module | Relay Output | 16 |
| AAT154-S00 | Analog Output Module | 4-20 mA | 8 |
Popular الطرازs from the Same العلامة التجارية (Yokogawa)
| الطراز | الوصف | الفئة | Application |
|---|---|---|---|
| YHC5150X | Fieldbus Communicator | Handheld Tool | Field Device Communication |
| EJX110A | Differential Pressure Transmitter | Pressure Transmitter | Process Measurement |
| ADMAG AXF | Electromagnetic Flowmeter | Flow Measurement | Liquids Flow Measurement |
| DX2020 | Paperless Recorder | Data Acquisition | Data Logging & Visualization |
| UT75A | Temperature Controller | Controller | Process Automation |
| GC8000 | Process Gas Chromatograph | Analyzer | Gas Composition Analysis |
معلومات الشركة
E-mail: [email protected]
Mobile：يرجى الاتصال عبر البريد الإلكتروني
Whatsapp：يرجى الاتصال عبر البريد الإلكتروني
Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
نحن متخصصون في توفير قطع الأتمتة الصناعية مع ضمان لمدة عام واحد. قطع الأتمتة الصناعية لدينا تباع في جميع أنحاء العالم.
يمكننا توفير المعدات وقطع الغيار من مختلف البلدان والشركات المصنعة، وحل مخاوفكم أو مشاكل الجودة في أماكن متعددة، مع ميزة سعرية كبيرة.
نرحب باتصالك للحصول على مزيد من التفاصيل حول المنتجات.
