ABB FAU800 Flame Analysis Unit
The ABB FAU800 is a compact flame analysis unit designed for continuous signal detection and evaluation in industrial burner, boiler, and furnace management systems. It interfaces with various optical and electrical sensing devices, including ABB DFS scanner heads, 4-20 mA or 0-5 V analog sensors, and flame rods. The module processes raw flame inputs to drive safety tripping sequences, status relays, and continuous analog measurement signals.
Signal Processing and System Interfacing
The unit processes input signals from connected flame sensors to determine flame presence, intensity, and stability. It features an adjustable flame failure response time ranging from 0.1 to 2.5 seconds, allowing operators to match safety trip parameters to specific burner requirements.
Integrated digital interfaces support Modbus and Profibus communication protocols for data exchange with plant control and burner management systems. For direct control and signaling, the hardware includes three independent flame relays, one dedicated fault relay, and two 4-20 mA analog output channels.
| Parameter | Specification |
|---|---|
| Model | FAU800 |
| Brand | ABB |
| Product Type | Flame Analysis Units |
| Sensor Compatibility | ABB DFS scanner heads, 4-20 mA outputs, 0-5 V outputs, ABB flame rods |
| Flame Failure Response Time | 0.1 s to 2.5 s (adjustable) |
| Relay Outputs | 3 flame relays, 1 fault relay |
| Analog Outputs | 2 channels (4-20 mA) |
| Communication Protocols | Modbus, Profibus |
| Dimensions | 60 mm × 232 mm × 287 mm |
| Weight | 0.2 kg |
Mechanical Mounting and Housing
Enclosed in a solid-state housing measuring 60 mm × 232 mm × 287 mm and weighing 0.2 kg, the FAU800 is designed for standard DIN-rail installation within local control panels or protection cubicles.
Frequently Asked Questions
Q: Which flame sensors are compatible with the ABB FAU800? A: The FAU800 supports ABB DFS scanner heads, sensors with 4-20 mA or 0-5 V analog outputs, and standard ABB flame rods.
Q: What relay and analog output options are provided on the module? A: It provides three independent flame relays, one fault relay, and two 4-20 mA analog output channels.
Q: What is the adjustment range for the flame failure response time? A: The flame failure trip response time can be adjusted from 0.1 to 2.5 seconds.
| 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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