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Rosemont 644 LCD Display - High-Performance Visualization for Industrial Control
The Rosemont 644 LCD Display is a cutting-edge human-machine interface (HMI) solution designed for precision monitoring and control in industrial automation systems. Engineered for reliability in demanding environments, this high-resolution display delivers crystal-clear visualization of process variables, diagnostic data, and system parameters across oil & gas, chemical processing, power generation, and water treatment applications.
Featuring a rugged, IP65-rated aluminum enclosure, the 644 display withstands harsh conditions including extreme temperatures (-20°C to +60°C), humidity, and vibration while maintaining optimal performance. Its sunlight-readable 5.7-inch TFT LCD screen with LED backlight ensures excellent visibility in both bright outdoor installations and dimly lit control rooms. The intuitive touchscreen interface supports multi-level password protection and customizable display layouts, allowing operators to quickly access critical information with secure, role-based authorization.
With versatile communication capabilities including 4-20mA, HART, and Modbus protocols, the Rosemont 644 seamlessly integrates with PLCs, DCS, and field instruments. The display's advanced diagnostics provide real-time alerts for abnormal conditions, while its non-volatile memory preserves configuration settings during power interruptions. Whether used for standalone monitoring or as part of a distributed control system, the Rosemont 644 LCD Display combines robust construction with intelligent features to enhance operational efficiency and decision-making in industrial processes.
Key Advantages of the Rosemont 644 LCD Display
1. Superior Optical Performance
High-contrast 640x480 resolution display with adjustable brightness and viewing angles ensures perfect readability in all lighting conditions, from direct sunlight to complete darkness.
2. Industrial-Grade Durability
Stainless steel front bezel and shock-resistant construction meet stringent MIL-STD-810G standards for vibration and impact resistance in challenging plant environments.
3. Intuitive Touchscreen Operation
Responsive capacitive touch technology with glove-compatible operation and customizable user interfaces reduces operator training time and improves workflow efficiency.
4. Comprehensive Connectivity
Dual-channel communication ports support simultaneous connection to field devices and control systems, enabling real-time data sharing across the automation network.
5. Advanced Diagnostic Capabilities
Built-in system health monitoring with predictive maintenance alerts helps prevent unexpected downtime by identifying potential issues before they affect operations.
6. Flexible Mounting Options
Panel-mount, pedestal, and wall-mount configurations with 360° rotation capability provide installation flexibility for any control room or field application.
7. Energy-Efficient Design
Smart power management with automatic dimming and sleep modes reduces energy consumption by up to 40% compared to conventional industrial displays.
| Product Name | Rosemount 644 LCD Display |
| Brand | Rosemount |
| Product Type | LCD Display |
| Model | 644 |
| Warranty | 1 Year |
| Material/Composition | Plastic |
| Condition | Original and New |
Company Advantages of KeRui (WeiFang) Automation Equipment Co., Ltd.
KeRui (WeiFang) Automation Equipment Co., Ltd. is a leading manufacturer and innovator in industrial automation solutions, specializing in pressure transmitters, flowmeters, handheld communicators, valve positioners, and related instrumentation. With decades of expertise and a global reputation for quality, we are committed to delivering cutting-edge products tailored to meet diverse industrial demands. Below are our core competitive advantages:
1. Advanced Technology & Precision Engineering
High-Accuracy Pressure Transmitters: Our pressure transmitters achieve ±0.075% reference accuracy (digital) and ±0.1% (analog), ensuring reliable measurements even in extreme conditions (-40°C to 150°C). Leveraging 18-bit ADC technology, they minimize environmental temperature drift for long-term stability. Smart Flowmeters: Our variable area flowmeters (e.g., ZYZZ series) feature geomagnetic compensation, LCDs, and Exd II CT6 explosion-proof certification, suitable for hazardous environments like oil & gas and chemical plants.Valve Positioners with Auto-Calibration: Equipped with Foundation Fieldbus protocol compatibility, our valve positioners enable automatic zero/span adjustment and reduce commissioning time by 50%, ensuring optimal control loop performance
2. Robust Quality Control & Certifications
ISO 9001 & API Compliance: Adhering to ISO 9001:2015 and API standards, we implement rigorous quality checks from raw material selection to final testing. Durable Construction: Products feature 316L stainless steel, PTFE/PFA coatings, and IP67/IP68 protection, ensuring corrosion resistance and longevity in harsh environments. Global Certifications: Our devices meet ATEX/IECEx, SIL 2/3, and NAMUR NE 21/43 standards, making them compatible with international safety and regulatory requirements
3. Customization & Versatility
Tailored Solutions: We offer custom sensor matching (e.g., RTD, thermocouple) and output signal customization (4-20mA, HART, PROFIBUS) to align with specific application needs Wide Application Coverage: Products are designed for industries including oil & gas, water treatment, chemical processing, and HVAC systems, with flowmeters supporting flow rates from 20Nm³/h to 5000Nm³/h Multi-Function Handheld Communators: Our handheld devices provide intuitive configuration, real-time diagnostics, and PID control integration, streamlining field operations.
4. Innovation & R&D Excellence
In-House R&D Team: With 6+ dedicated engineers, we continuously innovate in materials (e.g., H-alloy sensors) and software (e.g., predictive maintenance algorithms).Smart Features: Products integrate self-diagnostic alerts (e.g., sensor drift detection) and IoT readiness, enabling seamless integration into Industry 4.0 systems.
5. Efficient Production & Global Service
Large-Scale Manufacturing: Operating 7 production bases with 5,000+ annual capacity, we ensure fast delivery and cost-effectiveness Comprehensive Support: Our 51% localized overseas teams provide 24/7 technical assistance, onsite training, and spare parts supply Warranty & Traceability: All products come with a 1-year warranty and full lifecycle traceability, backed by digital documentation for easy maintenance.
6. Sustainable & User-Centric Design
Energy Efficiency: Devices like low-power flowmeters (3.6V lithium battery option) reduce operational costs
Ergonomic Interfaces: Features like dual-indication displays (LCD + analog) and WAGO spring-clamp terminals simplify installation and reduce downtime.
Q: How long will you to give me the reply?
A: We will reply to you as soon as we see the information
Q: What is the delivery time?
A: The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory's time.
Q: How about your package?
A: Do not worry about the package; we have a lot of experience packing.
Q: How about the payment terms?
A: You can choose T/T.
Q: What is the MOQ?
A: 1 PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.
Q: After sales and warranty?
A: We provide a one-year warranty and lifetime technical support services
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