Basic Info.
After-sales Service
24 Hours Online
Application
Chemical Instrument, Thermal Power, Mechanical Instrument, Length Instrument, Time Frequency Instrument, Electromagnetic Instrument, Radio Apparatus
Resistance-Temperature Detector (RTD)
Pt100(385)
LCD Display
With LCD Display
Customized Support
OEM ODM
Product Name
Emerson 375 Field Communicator
Material
Stainless Steels
Certification Standards
CE
Application Industry
Power and Chemicals
Transport Package
Cartons and Crates
Product Description
Emerson Rosemount 375 Field Communicator: Comprehensive Product Overview, Key Features, and Competitive Advantages
1. Product Overview
The Emerson Rosemount 375 Field Communicator is a handheld device designed for configuring, calibrating, and troubleshooting HART and Foundation Fieldbus (FF) protocol-enabled instruments in industrial automation and process control environments. As a successor to the widely adopted 275 HART communicator, the 375 model integrates over a decade of user feedback and technological advancements, positioning itself as the new industry standard for portable field maintenance tools
Core Functionalities:
Multi-Protocol Support: Compatible with HART 5/6/7 and Foundation Fieldbus protocols, enabling communication with over 600 device types from more than 100 manufacturers
PlantWeb Integration: Seamlessly integrates with Emerson's PlantWeb® digital architecture, enhancing plant-wide asset management and diagnostics
Rugged Design: Built to withstand harsh industrial conditions, including extreme temperatures (-10°C to 50°C), humidity (0-95% non-condensing), and mechanical shocks (1m drop resistance)
Key Components:
Hardware: Features a 240x320-pixel LCD touchscreen, 25-key tactile keyboard, and three 4mm banana-jack terminals for field connections
Software: Equipped with 32MB RAM, 128MB+ system cards, and updatable firmware via internet downloads 3. Key Selling Points3.1 Universal Compatibility
Multi-Protocol Flexibility: The 375 supports both HART and FF devices, eliminating the need for multiple tools. This versatility is critical for plants with mixed-device ecosystems
Device Description (DD) Libraries: Preloaded with extensive DD libraries, ensuring compatibility with legacy and modern instruments
3.2 User-Centric Design
In-Field Upgrades: Users can download the latest firmware, HART/FF device descriptions, and software updates directly via the internet, reducing dependency on service centers
Intuitive Interface: The touchscreen and menu-driven navigation simplify complex tasks like loop testing, valve calibration, and diagnostics
3.3 Safety and Reliability
Intrinsic Safety: Certified for use in hazardous areas (ATEX, CENELEC, FM, CSA), ensuring compliance with global safety standards
Durability: IP51-rated housing and shock-resistant construction (1m drop tested) make it suitable for rugged environments
3.4 Advanced Diagnostics
Branch Diagnostics: Leverages Emerson's expertise in FF networks to identify issues like cable faults, power problems, and device conflicts
AMS Device Manager Integration: Syncs with Emerson's AMS software for centralized asset management, enabling bidirectional data transfer between the field and control room
3.5 Cost Efficiency
Reduced Downtime: Rapid troubleshooting and calibration minimize production interruptions.
Long-Term ROI: Modular upgrades (e.g., expandable memory cards) extend the device's lifecycle, avoiding frequent replacements 4. Competitive Advantages4.1 Industry-Leading Interoperability
The 375 was the first handheld device to pass the Fieldbus Foundation's Host Interoperability Test, ensuring seamless communication with FF devices
4.2Portability and Ergonomics
Compact (0.9kg) and battery-powered, it allows technicians to work efficiently in hard-to-reach areas without external power
4.3 Future-Proof Technology
Upgrade-Ready Architecture: Supports future protocol updates and expanded device libraries, protecting investments as technology evolves
4.4 Enhanced Data Management
Storage Capacity: Stores up to 25 configurations internally; optional expansion modules increase capacity to 500+ configurations
Infrared/USB Data Transfer: Facilitates quick backup and sharing of device parameters
4.5 Global Support Network
Emerson's worldwide service centers and online resources (e.g., user manuals, simulation software) ensure timely technical assistance 5. Applications and IndustriesThe Rosemount 375 is widely used in:
Oil & Gas: For wellhead monitoring, pipeline pressure transmitters, and safety valve calibration.
Chemical Processing: Configuration of pH sensors, flow meters, and temperature controllers.
Power Generation: Diagnostics for turbine sensors and boiler instrumentation.
Water Treatment: Calibration of level transmitters and control valves.6. ConclusionThe Emerson Rosemount 375 Field Communicator stands out as a versatile, rugged, and future-proof solution for modern industrial maintenance. Its blend of multi-protocol support, intrinsic safety, and seamless integration with PlantWeb® architecture makes it indispensable for optimizing asset performance and reducing operational costs. By prioritizing user convenience and adaptability, Emerson ensures the 375 remains a cornerstone tool for field technicians worldwide. | Parameter | Specification |
| Protocol Support | HART® and Foundation Fieldbus (FF) protocols |
| Display | 128×64 dot matrix LCD (web2) / 240×320 pixel touchscreen (1/4 VGA) with backlight |
| Power Supply | 4x AAA 1.5V batteries (replaceable) or Rechargeable NiMH/Li-ion battery (10 hours runtime) |
| Dimensions | 180×80×30 mm (L×W×H) |
| Weight | 350g (with batteries) / ~0.9kg (full configuration) |
| Processor | 80MHz Hitachi SH3 microprocessor |
| Memory | - 32MB RAM - 128MB+ system card (expandable) - 32MB expansion module (supports 500+ configurations) |
| Communication Ports | - 3x 4mm banana jacks (HART/FF ports) - IrDA interface (115kbps, 30cm max) |
| Environmental Ratings | - Operating Temp: -10°C to 50°C - Storage Temp: -20°C to 60°C - Humidity: 0-95% non-condensing - IP51 protection |
| Certifications | ATEX, CENELEC, FM, CSA, FISCO (intrinsically safe) |
| Software & Upgrade | - Windows XP-compatible upgrade via Internet - Supports EasyUpgrade™ for DD files |
| Communication Cables | 1.2m cable with spring clips (1km max length supported) |
| Load Specifications | - Resistance: 250-600Ω - Capacitance: ≤0.22μF - Inductance: ≤3.3mH |
KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.
Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information.
Q: What is the delivery time?
A: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
Address:
N/a, Weifang, Shandong, China
Business Type:
Trading Company
Business Range:
Instruments & Meters
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
