Overview
The HIMA F 6251 Safety-Related Limit Monitor is a SIL3-certified module designed to supervise critical process limits in industrial automation. It ensures parameters remain within safe ranges, protecting equipment and personnel while maintaining operational continuity. Its robust engineering and proven field reliability make it a trusted choice for safety-critical applications in demanding industrial environments.
Engineers rely on the F 6251 for its precise limit monitoring, fast response time, and seamless integration with HIMA safety systems across petrochemical, power generation, and advanced manufacturing facilities.
Technical Data
| Parameter | Specification |
|---|---|
| Brand / Model | F 6251 Safety-Related Limit Monitor |
| Operating Temperature | –25 °C to +70 °C |
Typical Applications
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Process Safety Systems – Monitors pressure, temperature, flow, and triggers shutdowns when limits are exceeded.
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Power Generation – Protects turbines and auxiliary systems from unsafe operating conditions.
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Petrochemical Plants – Enforces limits on pumps, compressors, and burners in hazardous environments.
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Manufacturing Automation – Works with PLCs and robotic systems to ensure safe operating ranges.
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Utility Infrastructure – Provides reliable limit monitoring for HVAC, water processing, and energy distribution.
FAQ
Q1: What makes the F 6251 safety-related?
It is SIL3-certified under IEC 61508 for functional safety compliance.
Q2: Can it monitor both analog and digital signals?
Yes. Thresholds are fully configurable for both analog and digital inputs.
Q3: How fast does it respond to unsafe conditions?
It reacts in ≤ 10 ms, ensuring rapid safety intervention.
Q4: Which industries commonly use it?
Petrochemical, energy, manufacturing, and utilities.
Q5: Does it include diagnostics?
Yes. It continuously monitors parameters and provides LED fault indications for quick troubleshooting.
| 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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