YOKOGAWA NFAF135-S50 Frequency Input Module

The YOKOGAWA NFAF135-S50 is a high-performance frequency input module designed for the Yokogawa STARDOM modular controller system. It excels at measuring frequencies from various industrial instrumentation and sensors. Here's a breakdown of its specifications and features:

Specifications:
Frequency range: 0.01 Hz to 1000 kHz
Accuracy: ±0.01% of reading
Input range: 0.01 V to 10 V (voltage input type)
Resolution: 0.01 Hz
Input channels: 2 isolated channels
Operating temperature: -20 to +70°C
Power supply: 24 VDC
Mounting: DIN rail mountable
Communication: Connects to STARDOM system via network

Features:
Wide frequency range: Covers a large spectrum for diverse applications.
High accuracy: Delivers precise measurements for reliable control.
Multiple input types: Accepts voltage or current (4 - 20 mA) signals.
Isolated channels: Prevents signal interference between channels.
High resolution: Enables detailed analysis of frequency variations.
Diagnostics: Provides error detection and troubleshooting capabilities.
Fast response time: Reacts quickly to frequency changes for effective control.
User-friendly configuration: Easily sets up input range, filtering, and scaling.
Compact design: Saves space in control cabinets.

Applications:
Industrial process control: Monitoring and controlling speed, vibration, flow rate, and other parameters based on frequency measurements.
Motor and inverter control: Accurately measuring motor speed and inverter output frequency for optimization and diagnostics.
Power generation and distribution: Monitoring frequency stability and grid synchronization in power systems.
Vibration monitoring: Detecting and analyzing machine vibrations for predictive maintenance.
Research and development: Measuring and analyzing various signals with precise frequency information.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: It usually takes one to three days if we have it in stock. If the goods are not in stock, you need to negotiate.

Q: Does your company provide samples? Is it free or do you charge extra?

A: It depends on the goods you need and the quantity you order.

Q: What are your terms of payment?

A: 100% T/T before shipping. If the quantity is large, we can negotiate.

SHIPPING:

1. For the in-stock items, we will ship to you within 3 days after receiving payment.
2. We can ship all over the world via DHL, UPS, FEDEX, TNT, and EMS.
3. If you have a shipping agent, please inform us before shipment.
4. We will pack the parts in a strong box. If you have any special packaging needs, please let us know.
5. We usually ship by 4:30 PM. After shipment, we will send the tracking number to you. It will take 7~15 days to receive the packages.
6. When you receive the package, please email us.
7. Please include all information when asking for shipping costs, or it may delay the process.
   • 1. What is your zip code?
   • 2. What is your company name, if you have one, and your name?
   • 3. What is your phone number and extension, if you have one?

Company Service:

1. Fast delivery (1-3 days for in-stock products)
2. Rich experience (Over 10 years of sales experience)
3. Large inventory (Various brands and overseas warehouses)
4. Quality assurance (Clear product condition with a 1-year warranty)

Contact Us:

• Phone: +86 18857985841
• E-mail: sales@controltech-supply.com
• Skype: +86 18857985841
• WhatsApp: 8618857985841
• Business hours: We Provide Online Support 24/7
• Address: 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province

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