Achievers Automation Limited

Hand Communicator TREXCHPNAWS1S VII. Competitive Landscape and Market Positioning1. Overview of Emerson's Trex SeriesEmerson's Trex series replaces its older handheld devices, such as the 475, 375, and 275 models, marking a major upgrade for Emerson in the field of field communicators⁴. As a member of the Trex series, TREXCHPNAWS1S is primarily targeted at the HART communication market.2. Comparison with Predecessors (e.g., Emerson 475)TREXCHPNAWS1S inherits all the functionalities of the 475 and adds additional connectivity options such as Wi-Fi and USB⁴. It adopts a more modern tablet design with a larger 5.7-inch resistive touchscreen to enhance the user experience². Additionally, the Trex series introduces a "loop power supply" function (absent in the 475), greatly simplifying field operations⁴. The pre-installed DD library is also more comprehensive³.However, the battery life of TREXCHPNAWS1S (typical use >8 hours) is significantly shorter than that of the 475 model (typical use 20–40 hours)¹. Furthermore, the TREXCHPNAWS1S supports only HART communication and lacks Foundation Fieldbus capabilities, while the 475 has a version supporting Foundation Fieldbus⁴.3. Comparison with Fluke ProductsFluke 754: A full-featured, documented process calibrator priced similarly to the Trex⁴. Its HART communication is limited, mainly used for calibration menus of HART devices⁴. Its primary advantage lies in versatile calibration capabilities, including measuring and sourcing voltage, current, RTD and thermocouple temperature, frequency, pulse, and optional pressure modules⁴. The Fluke 754 can record and document calibration results and supports standards like ISO-9000¹⁸. However, it is not intrinsically safe and supports only HART⁴.Fluke 154: A tablet-based HART unit with a full HART DD library and free quarterly DD updates⁴. Like the 754, it supports only HART and is not intrinsically safe⁴.TREXCHPNAWS1S surpasses Fluke in intrinsic safety certification and more comprehensive HART device description library management (though DD updates are paid). Fluke excels in multi-function calibration, especially for users needing simultaneous calibration and HART communication⁴. 4. Comparison with Druck DPI 620G Genii SeriesThe Druck DPI 620G Genii Series is regarded as a high-value alternative, offering full HART and/or FOUNDATION fieldbus capabilities while serving as a fully documented multi-function calibrator⁴. It features a smartphone-like touchscreen interface and is available in various versions (HART + FF, HART-only, no HART/FF, or even Profibus)⁴. Some Genii models are also intrinsically safe⁴. Druck’s HART and FOUNDATION fieldbus updates are free and fully functional (not limited to calibration menus)⁴. The Druck DPI 620G Genii series can measure and source voltage, current, RTD and thermocouple temperature, frequency, pulse, and optional pressure modules⁴.Compared to Druck, TREXCHPNAWS1S excels in HART communication and field diagnostics, but Druck has a clear advantage in multi-protocol support (including FF and Profibus) and free DD updates. Druck’s comprehensive calibration capabilities also outperform TREXCHPNAWS1S, whose built-in measurement functions are mainly for troubleshooting rather than calibration⁴.5. Comparison with Meriam Products (5150, 5150X)The Meriam 5150 and 5150X series modernize the concept of HART communicators and offer greater cost-effectiveness⁴. They directly accept DD files and provide free DD update downloads⁴. Meriam devices feature a QWERTY keyboard for easier data entry, along with a larger display and memory⁴. The 5150X model is intrinsically safe, suitable for hazardous areas⁴. However, Meriam devices lack FOUNDATION fieldbus communication, cannot measure DC voltage/current or power a loop⁴, and do not function as documenting calibrators (lacking temperature, pressure, frequency/pulse, mA, or DC voltage calibration capabilities)⁴.Compared to Meriam, TREXCHPNAWS1S has advantages in "loop power" capabilities, broader diagnostic applications (e.g., ValveLink Mobile), and the ability to measure DC voltage/current (for troubleshooting only)⁴. Meriam’s advantages include a QWERTY keyboard, free DD updates, and more straightforward DD file acceptance⁴.6. Key Market DifferentiatorsIntrinsic Safety & Ruggedness: Its full intrinsic safety certifications and industrial-grade rugged design enable safe and reliable operation in hazardous and harsh environments where consumer-grade or non-intrinsically safe devices cannot function³."Loop Powered" Feature: This unique feature greatly simplifies field device configuration and troubleshooting, reduces reliance on additional power supplies, and improves work efficiency¹.Integration with Emerson AMS Ecosystem: Automatic data synchronization with AMS Device Manager via Wi-Fi and USB ensures data integrity and audit trails between field data and enterprise asset management systems, critical for digital transformation¹.Optimized for HART Diagnostics: Despite lacking FF support, its deep HART protocol integration and professional applications (e.g., ValveLink Mobile) make it a powerful tool for HART device maintenance and diagnostics¹. VIII. Conclusion and Recommendations1. ConclusionThe Emerson Handheld Communicator TREXCHPNAWS1S is an advanced tool designed for industrial field HART device maintenance and troubleshooting. Its intrinsically safe and rugged design ensures reliable operation in harsh and hazardous environments. The unique "loop powered" feature significantly enhances field configuration and troubleshooting efficiency, while automatic data synchronization with AMS Device Manager ensures data integrity and traceability—critical for modern industrial operations. Built-in HART applications and professional diagnostic tools (e.g., ValveLink Mobile) make it a valuable asset in HART device lifecycle management.However, potential users should consider its limitations: support for only the HART protocol, reduced battery life compared to predecessors, paid DD updates, and built-in measurement functions limited to troubleshooting (not replacing professional calibrators).2. RecommendationsIndustrial Facilities Primarily Relying on HART Protocol: TREXCHPNAWS1S is a worthwhile investment. Its ruggedness, intrinsic safety, and efficient field diagnostics/configurations can significantly boost maintenance team productivity and reduce operational costs.Facilities Requiring Foundation Fieldbus or Multi-Protocol Support: Consider other models in Emerson’s Trex series supporting Foundation Fieldbus or evaluate alternatives like the Druck DPI 620G Genii series (offering multi-protocol support and multi-function calibration).Budget-Sensitive Users Prioritizing Free DD Updates: Products like Meriam 5150/5150X or Fluke 154 may be more appealing, though they may lack features like loop power or multi-function calibration. Pre-Deployment Suggestions: Thoroughly evaluate all "buy as needed" applications, consider purchasing backup power supply modules for uninterrupted long-term field operations, and establish clear data backup and network security protocols.Summary: TREXCHPNAWS1S is a high-performance HART communicator tailored for specific industrial needs, with core advantages in enhancing field operation efficiency and safety. Device selection should comprehensively consider application scenarios, protocol requirements, budget, and total cost of ownership. Achievers Automation Limited is a well-established player in the field of industrial automation, boasting a rich and extensive experience of more than 12 years. Over these years, the company has dedicated itself to dealing with a comprehensive and complete range of industrial automation components and instruments. With an unwavering commitment to excellence, the team at Achievers always goes the extra mile, striving their absolute best to provide top-notch quality goods and highly efficient, timely services to our esteemed and valued customers. These customers hail from over 45 countries across the globe, spanning different continents and diverse industrial landscapes.

In the industrial world, Bently Nevada is a well - known “star” brand. Many large factories rely on its equipment to monitor the operation status of machines. Whether it’s power plants or precision manufacturing factories, they all count on Bently Nevada’s equipment to “watch over” their key machines. But because of its popularity, a flood of counterfeits has emerged in the market. These fakes, luring customers with low prices, are just waiting to trap companies looking to save a few bucks.​ Not long ago, we witnessed a story that was both frustrating and disheartening. A chemical company, planning to upgrade its equipment, got hooked by the allure of low - priced Bently Nevada vibration monitoring devices from an unofficial source. The price was only one - third of the genuine product’s. Who could resist such a “bargain”? When they first got the devices, everything seemed fine. The appearance was almost identical to the real ones, and the installation and debugging went smoothly. The procurement manager was even feeling pretty smug about the “great deal” they’d made.​ However, it didn’t take long for the “bargain” to turn into a nightmare. Less than three months after putting the equipment into use, problems started popping up one after another. The monitoring data fluctuated wildly, like a roller coaster ride, and the vibration readings of key units became inaccurate. Eventually, a compressor worth tens of millions of yuan stopped working due to abnormal vibrations, bringing the production line to a halt. When the company calculated the losses, it turned out to be several million yuan. The manager was filled with regret and quickly came back to us to purchase genuine products.​ Genuine products, on the other hand, have numerous advantages. Take the 3500 monitoring system, for example. It doesn’t just monitor machine operations; it can also predict potential failures in advance through big data analysis, helping companies reduce unexpected downtime. Plus, genuine products last longer and are more compatible. In the long run, they’re actually more cost - effective.​So, all you procurement professionals out there, when buying Bently Nevada products, make sure to go through authorized channels. Each genuine product has a unique “ID number” (serial number) that you can verify on the official website. Don’t let low prices cloud your judgment. After all, production safety is no small matter. Spending a little more for peace of mind is the real smart choice!

Company Introduction: Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us. MTL 7706  safety barrie