Technical Overview
The T9070CB is a high-efficiency replacement air filter for Yokogawa CENTUM VP and ProSafe-RS DCS cabinets. It protects fan units from dust and particulate ingress, ensuring optimal airflow across processors, I/O modules, and power supplies. Maintaining this filter is critical for thermal management and extending the operational lifespan of core control hardware.
Detailed Specifications
| Item | Specification |
|---|---|
| Product Type | Replacement Air Filter / Dust Shield |
| Model Number | T9070CB |
| Compatibility | Standard Yokogawa Fan Units (e.g., AIP series) and Cabinet Cooling Assemblies |
| Filter Media | High-porosity, flame-retardant synthetic fiber |
| Filtration Grade | Industrial grade for fine dust and particulate mitigation |
| Thermal Range | Up to +70°C (cabinet internal temperature) |
| Maintenance Cycle | Replaceable; inspect every 3–6 months depending on environment |
| Dimensions | Precision-cut to fit standard Yokogawa fan intake housings |
| Airflow Resistance | Low-pressure drop design to maintain maximum fan CFM |
Critical Role in Hardware Longevity
-
Prevents dust accumulation on circuit boards, avoiding overheating, short circuits, or insulation layers
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Maintains laminar airflow over high-speed processors and redundant power supplies
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Flame-retardant media ensures compliance with international safety standards for industrial control equipment
Maintenance FAQ
Can the T9070CB be washed and reused?
No. Replacement is recommended. Washing can damage the synthetic fibers and reduce filtration efficiency, allowing fine particles to pass through.
How do I know when the filter needs replacing?
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Visible grey/black dust accumulation on the intake side
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Rise in cabinet internal temperature or related alarms
Is this filter compatible with all Yokogawa cabinets?
The T9070CB fits specific fan units. Verify the fan unit part number to ensure a precision fit for your cabinet.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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